http://www.fotoplayer.com2005 fotoplayer.com Allrights reserved. Photos may not be copied without author's permissiondhinakar.com@gmail.comdhinakar.com@gmail.comRSS feedPhoto albumSun, 05 Sep 2010 15:21:28 GMTFP_RSS 0.160http://hifitubes.org/res/fotoplayer.gifhttp://www.fotoplayer.com http://hifitubes.org/Tube Testing Service/slides/Power tube plate curve plotting 2.00 per tube.jpgTue, 16 Feb 2010 12:23:41 GMThttp://hifitubes.org/Tube Testing Service/slides/Power tube plate curve plotting 2.00 per tube.jpgTube Testing Service/<a title="slides/Power tube plate curve plotting 2.00 per tube.jpg " href="http://hifitubes.org/slidenav.php?folder=Tube Testing Service/&amp;file=slides/Power tube plate curve plotting 2.00 per tube.jpg"><img alt="slides/Power tube plate curve plotting 2.00 per tube.jpg " src="http://hifitubes.org/Tube Testing Service/thumbs/Power tube plate curve plotting 2.00 per tube.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:41 GMT<br>Album Category:Tube Testing Service/<br><a href="http://hifitubes.org/index.html?openfolder=Tube Testing Service/&amp;openfile=Power tube plate curve plotting 2.00 per tube.jpg">Click here</a> to view album containing this image.<br> Description: Curve Plotting - $12.00 per tube (cost includes power triode tube test results) Amplitrex TubeTest(c) software is capable of plotting plate current at a fixed grid voltage, over time. The test can be started with the heater off (and cold) to see the warmup characteristics of the tube. Drift, low frequency noise, and other anomalies in a tube can be detected. We provide a graph and a spreadsheet if requested.]]>http://hifitubes.org/Tube Testing Service/slides/Noise grading for preamp tube 2.50 per tube.jpgTue, 16 Feb 2010 12:23:41 GMThttp://hifitubes.org/Tube Testing Service/slides/Noise grading for preamp tube 2.50 per tube.jpgTube Testing Service/<a title="slides/Noise grading for preamp tube 2.50 per tube.jpg " href="http://hifitubes.org/slidenav.php?folder=Tube Testing Service/&amp;file=slides/Noise grading for preamp tube 2.50 per tube.jpg"><img alt="slides/Noise grading for preamp tube 2.50 per tube.jpg " src="http://hifitubes.org/Tube Testing Service/thumbs/Noise grading for preamp tube 2.50 per tube.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:41 GMT<br>Album Category:Tube Testing Service/<br><a href="http://hifitubes.org/index.html?openfolder=Tube Testing Service/&amp;openfile=Noise grading for preamp tube 2.50 per tube.jpg">Click here</a> to view album containing this image.<br> Description: Noise grading test - $2.50/tube. Noise grading is an additional $2.50 per tube, for a total of $7.25 per tube. Noise checking is labor intensive as we observe grid leakage and conduct an auditory test via Amplitrex's 1/4" audio jack with AKG 702 headphones (0 being the most quiet). Our reference tube is a NOS Amperex 7025 with zero grid leakage. (purchased additionally as a unique item below) ]]>http://hifitubes.org/Tube Testing Service/slides/Preamp tube test 5.00 per tube.jpgTue, 16 Feb 2010 12:23:41 GMThttp://hifitubes.org/Tube Testing Service/slides/Preamp tube test 5.00 per tube.jpgTube Testing Service/<a title="slides/Preamp tube test 5.00 per tube.jpg " href="http://hifitubes.org/slidenav.php?folder=Tube Testing Service/&amp;file=slides/Preamp tube test 5.00 per tube.jpg"><img alt="slides/Preamp tube test 5.00 per tube.jpg " src="http://hifitubes.org/Tube Testing Service/thumbs/Preamp tube test 5.00 per tube.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:41 GMT<br>Album Category:Tube Testing Service/<br><a href="http://hifitubes.org/index.html?openfolder=Tube Testing Service/&amp;openfile=Preamp tube test 5.00 per tube.jpg">Click here</a> to view album containing this image.<br> Description: Preamp tube test - $1.75/tube. The AT1000 accommodates 7 and 9-pin miniature tubes, standard octal tubes, and 4, 5 and 6-pin small-base tubes with a heater or filament voltage between 1.0 and 12.6 volts. Direct (filament) or indirect-heated (heater/cathode) tubes can be tested. Tubes with a grid or plate cap can also be tested. We can utilize custom test parameters (e.g. to observe how a 12AT7 might perform in a particualr circuit optimized for a 12AX7. You pay to mail them in, and pay us to ship them back out with all test data listed on the stickers shown. Noise testing available at an additional charge; see other available options below. Boxes, if needed, of various sizes are available for purchase below.]]>http://hifitubes.org/Tube Testing Service/slides/Power Triode tube test 7.50 per tube.jpgTue, 16 Feb 2010 12:23:41 GMThttp://hifitubes.org/Tube Testing Service/slides/Power Triode tube test 7.50 per tube.jpgTube Testing Service/<a title="slides/Power Triode tube test 7.50 per tube.jpg " href="http://hifitubes.org/slidenav.php?folder=Tube Testing Service/&amp;file=slides/Power Triode tube test 7.50 per tube.jpg"><img alt="slides/Power Triode tube test 7.50 per tube.jpg " src="http://hifitubes.org/Tube Testing Service/thumbs/Power Triode tube test 7.50 per tube.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:41 GMT<br>Album Category:Tube Testing Service/<br><a href="http://hifitubes.org/index.html?openfolder=Tube Testing Service/&amp;openfile=Power Triode tube test 7.50 per tube.jpg">Click here</a> to view album containing this image.<br> Description: Power triode tube test - $3.25/tube. Please see the spreadsheet below for a full list; if you don't find your tube, email as we can add tubes based on test data found in data sheets. Many larger power triodes, such as the 211 and 845 can be tested with optional adapters. We currently have the capability to test 211 & 845 (300B, 45, 2A3 can all be tested directly on the Amplitrex). 211s are tested at 500v on the Amplitrex and then listened to in Cyber 211 amplifiers at full rated voltage. We can currently test two Compactron types: the 6JS6 & 8950.]]>http://hifitubes.org/Tube Testing Service/slides/Rectifier tube test 4.50 per tube.jpgTue, 16 Feb 2010 12:23:41 GMThttp://hifitubes.org/Tube Testing Service/slides/Rectifier tube test 4.50 per tube.jpgTube Testing Service/<a title="slides/Rectifier tube test 4.50 per tube.jpg " href="http://hifitubes.org/slidenav.php?folder=Tube Testing Service/&amp;file=slides/Rectifier tube test 4.50 per tube.jpg"><img alt="slides/Rectifier tube test 4.50 per tube.jpg " src="http://hifitubes.org/Tube Testing Service/thumbs/Rectifier tube test 4.50 per tube.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:41 GMT<br>Album Category:Tube Testing Service/<br><a href="http://hifitubes.org/index.html?openfolder=Tube Testing Service/&amp;openfile=Rectifier tube test 4.50 per tube.jpg">Click here</a> to view album containing this image.<br> Description: Rectifier tube testing $1.00 nuff said....]]>http://hifitubes.org/Tube Testing Service/slides/Power tube test 5.00 per tube.jpgTue, 16 Feb 2010 12:23:41 GMThttp://hifitubes.org/Tube Testing Service/slides/Power tube test 5.00 per tube.jpgTube Testing Service/<a title="slides/Power tube test 5.00 per tube.jpg " href="http://hifitubes.org/slidenav.php?folder=Tube Testing Service/&amp;file=slides/Power tube test 5.00 per tube.jpg"><img alt="slides/Power tube test 5.00 per tube.jpg " src="http://hifitubes.org/Tube Testing Service/thumbs/Power tube test 5.00 per tube.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:41 GMT<br>Album Category:Tube Testing Service/<br><a href="http://hifitubes.org/index.html?openfolder=Tube Testing Service/&amp;openfile=Power tube test 5.00 per tube.jpg">Click here</a> to view album containing this image.<br> Description: Power tube test - $1.75/tube. The AT1000 accommodates 7 and 9-pin miniature tubes, standard octal tubes, and 4, 5 and 6-pin small-base tubes with a heater or filament voltage between 1.0 and 12.6 volts. Direct (filament) or indirect-heated (heater/cathode) tubes can be tested. Tubes with a grid or plate cap can also be tested. Plate curve plotting for tubes is an additional 2.00 (purchased additionally as unique item below).]]>http://hifitubes.org/Tube Testing Service/HiFitubes Tube Test types.xlsTue, 16 Feb 2010 12:23:41 GMThttp://hifitubes.org/Tube Testing Service/HiFitubes Tube Test types.xlsTube Testing Service/<a title="HiFitubes Tube Test types.xls " href="http://hifitubes.org/slidenav.php?folder=Tube Testing Service/&amp;file=HiFitubes Tube Test types.xls"><img alt="HiFitubes Tube Test types.xls " src="http://hifitubes.org/Tube Testing Service/../res/xls.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:23:41 GMT<br>Album Category:Tube Testing Service/<br><a href="http://hifitubes.org/index.html?openfolder=Tube Testing Service/&amp;openfile=HiFitubes Tube Test types.xls">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AT7_ECC81/AMPEREX/slides/IMG_8965.JPGTue, 16 Feb 2010 12:23:43 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/AMPEREX/slides/IMG_8965.JPGPreamp/12AT7_ECC81/AMPEREX/<a title="slides/IMG_8965.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/AMPEREX/&amp;file=slides/IMG_8965.JPG"><img alt="slides/IMG_8965.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/AMPEREX/thumbs/IMG_8965.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:43 GMT<br>Album Category:Preamp/12AT7_ECC81/AMPEREX/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/AMPEREX/&amp;openfile=IMG_8965.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AT7_ECC81/AMPEREX/slides/IMG_9023.JPGTue, 16 Feb 2010 12:23:44 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/AMPEREX/slides/IMG_9023.JPGPreamp/12AT7_ECC81/AMPEREX/<a title="slides/IMG_9023.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/AMPEREX/&amp;file=slides/IMG_9023.JPG"><img alt="slides/IMG_9023.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/AMPEREX/thumbs/IMG_9023.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:44 GMT<br>Album Category:Preamp/12AT7_ECC81/AMPEREX/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/AMPEREX/&amp;openfile=IMG_9023.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AT7_ECC81/AMPEREX/slides/IMG_9022.JPGTue, 16 Feb 2010 12:23:44 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/AMPEREX/slides/IMG_9022.JPGPreamp/12AT7_ECC81/AMPEREX/<a title="slides/IMG_9022.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/AMPEREX/&amp;file=slides/IMG_9022.JPG"><img alt="slides/IMG_9022.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/AMPEREX/thumbs/IMG_9022.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:44 GMT<br>Album Category:Preamp/12AT7_ECC81/AMPEREX/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/AMPEREX/&amp;openfile=IMG_9022.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AT7_ECC81/AMPEREX/slides/IMG_8813.JPGTue, 16 Feb 2010 12:23:43 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/AMPEREX/slides/IMG_8813.JPGPreamp/12AT7_ECC81/AMPEREX/<a title="slides/IMG_8813.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/AMPEREX/&amp;file=slides/IMG_8813.JPG"><img alt="slides/IMG_8813.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/AMPEREX/thumbs/IMG_8813.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:43 GMT<br>Album Category:Preamp/12AT7_ECC81/AMPEREX/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/AMPEREX/&amp;openfile=IMG_8813.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AT7_ECC81/GE/slides/IMG_8968.JPGTue, 16 Feb 2010 12:23:44 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/GE/slides/IMG_8968.JPGPreamp/12AT7_ECC81/GE/<a title="slides/IMG_8968.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/GE/&amp;file=slides/IMG_8968.JPG"><img alt="slides/IMG_8968.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/GE/thumbs/IMG_8968.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:44 GMT<br>Album Category:Preamp/12AT7_ECC81/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/GE/&amp;openfile=IMG_8968.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AT7_ECC81/GE/slides/IMG_9020.JPGTue, 16 Feb 2010 12:23:44 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/GE/slides/IMG_9020.JPGPreamp/12AT7_ECC81/GE/<a title="slides/IMG_9020.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/GE/&amp;file=slides/IMG_9020.JPG"><img alt="slides/IMG_9020.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/GE/thumbs/IMG_9020.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:44 GMT<br>Album Category:Preamp/12AT7_ECC81/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/GE/&amp;openfile=IMG_9020.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AT7_ECC81/GE/slides/IMG_9019.JPGTue, 16 Feb 2010 12:23:44 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/GE/slides/IMG_9019.JPGPreamp/12AT7_ECC81/GE/<a title="slides/IMG_9019.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/GE/&amp;file=slides/IMG_9019.JPG"><img alt="slides/IMG_9019.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/GE/thumbs/IMG_9019.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:44 GMT<br>Album Category:Preamp/12AT7_ECC81/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/GE/&amp;openfile=IMG_9019.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AT7_ECC81/RCA/slides/IMG_9014.JPGTue, 16 Feb 2010 12:23:45 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/RCA/slides/IMG_9014.JPGPreamp/12AT7_ECC81/RCA/<a title="slides/IMG_9014.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/RCA/&amp;file=slides/IMG_9014.JPG"><img alt="slides/IMG_9014.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/RCA/thumbs/IMG_9014.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:45 GMT<br>Album Category:Preamp/12AT7_ECC81/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/RCA/&amp;openfile=IMG_9014.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AT7_ECC81/RCA/slides/IMG_9000.JPGTue, 16 Feb 2010 12:23:45 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/RCA/slides/IMG_9000.JPGPreamp/12AT7_ECC81/RCA/<a title="slides/IMG_9000.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/RCA/&amp;file=slides/IMG_9000.JPG"><img alt="slides/IMG_9000.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/RCA/thumbs/IMG_9000.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:45 GMT<br>Album Category:Preamp/12AT7_ECC81/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/RCA/&amp;openfile=IMG_9000.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AT7_ECC81/RCA/slides/IMG_8555 (2).JPGTue, 16 Feb 2010 12:23:45 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/RCA/slides/IMG_8555 (2).JPGPreamp/12AT7_ECC81/RCA/<a title="slides/IMG_8555 (2).JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/RCA/&amp;file=slides/IMG_8555 (2).JPG"><img alt="slides/IMG_8555 (2).JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/RCA/thumbs/IMG_8555 (2).JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:45 GMT<br>Album Category:Preamp/12AT7_ECC81/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/RCA/&amp;openfile=IMG_8555 (2).JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AT7_ECC81/RFT/slides/IMG_8667.JPGTue, 16 Feb 2010 12:23:45 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/RFT/slides/IMG_8667.JPGPreamp/12AT7_ECC81/RFT/<a title="slides/IMG_8667.JPG 12AT7 RFT HALO GETTER" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/RFT/&amp;file=slides/IMG_8667.JPG"><img alt="slides/IMG_8667.JPG 12AT7 RFT HALO GETTER" src="http://hifitubes.org/Preamp/12AT7_ECC81/RFT/thumbs/IMG_8667.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:45 GMT<br>Album Category:Preamp/12AT7_ECC81/RFT/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/RFT/&amp;openfile=IMG_8667.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AT7_ECC81/MULLARD/slides/IMG_9018.JPGTue, 16 Feb 2010 12:23:45 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/MULLARD/slides/IMG_9018.JPGPreamp/12AT7_ECC81/MULLARD/<a title="slides/IMG_9018.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/MULLARD/&amp;file=slides/IMG_9018.JPG"><img alt="slides/IMG_9018.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/MULLARD/thumbs/IMG_9018.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:45 GMT<br>Album Category:Preamp/12AT7_ECC81/MULLARD/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/MULLARD/&amp;openfile=IMG_9018.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AT7_ECC81/SIEMENS/slides/IMG_9030.JPGTue, 16 Feb 2010 12:23:45 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/SIEMENS/slides/IMG_9030.JPGPreamp/12AT7_ECC81/SIEMENS/<a title="slides/IMG_9030.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/SIEMENS/&amp;file=slides/IMG_9030.JPG"><img alt="slides/IMG_9030.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/SIEMENS/thumbs/IMG_9030.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:45 GMT<br>Album Category:Preamp/12AT7_ECC81/SIEMENS/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/SIEMENS/&amp;openfile=IMG_9030.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AT7_ECC81/SIEMENS/slides/IMG_9029.JPGTue, 16 Feb 2010 12:23:45 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/SIEMENS/slides/IMG_9029.JPGPreamp/12AT7_ECC81/SIEMENS/<a title="slides/IMG_9029.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/SIEMENS/&amp;file=slides/IMG_9029.JPG"><img alt="slides/IMG_9029.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/SIEMENS/thumbs/IMG_9029.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:45 GMT<br>Album Category:Preamp/12AT7_ECC81/SIEMENS/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/SIEMENS/&amp;openfile=IMG_9029.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AT7_ECC81/SIEMENS/slides/IMG_9031.JPGTue, 16 Feb 2010 12:23:45 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/SIEMENS/slides/IMG_9031.JPGPreamp/12AT7_ECC81/SIEMENS/<a title="slides/IMG_9031.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/SIEMENS/&amp;file=slides/IMG_9031.JPG"><img alt="slides/IMG_9031.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/SIEMENS/thumbs/IMG_9031.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:45 GMT<br>Album Category:Preamp/12AT7_ECC81/SIEMENS/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/SIEMENS/&amp;openfile=IMG_9031.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AT7_ECC81/SYLVANIA/slides/IMG_9017.JPGTue, 16 Feb 2010 12:23:45 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/SYLVANIA/slides/IMG_9017.JPGPreamp/12AT7_ECC81/SYLVANIA/<a title="slides/IMG_9017.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/SYLVANIA/&amp;file=slides/IMG_9017.JPG"><img alt="slides/IMG_9017.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/SYLVANIA/thumbs/IMG_9017.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:45 GMT<br>Album Category:Preamp/12AT7_ECC81/SYLVANIA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/SYLVANIA/&amp;openfile=IMG_9017.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AT7_ECC81/TELEFUNKEN/slides/IMG_9012.JPGTue, 16 Feb 2010 12:23:46 GMThttp://hifitubes.org/Preamp/12AT7_ECC81/TELEFUNKEN/slides/IMG_9012.JPGPreamp/12AT7_ECC81/TELEFUNKEN/<a title="slides/IMG_9012.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AT7_ECC81/TELEFUNKEN/&amp;file=slides/IMG_9012.JPG"><img alt="slides/IMG_9012.JPG " src="http://hifitubes.org/Preamp/12AT7_ECC81/TELEFUNKEN/thumbs/IMG_9012.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:46 GMT<br>Album Category:Preamp/12AT7_ECC81/TELEFUNKEN/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AT7_ECC81/TELEFUNKEN/&amp;openfile=IMG_9012.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AU7_ECC82/KEN RAD/slides/IMG_9002.JPGTue, 16 Feb 2010 12:23:46 GMThttp://hifitubes.org/Preamp/12AU7_ECC82/KEN RAD/slides/IMG_9002.JPGPreamp/12AU7_ECC82/KEN RAD/<a title="slides/IMG_9002.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AU7_ECC82/KEN RAD/&amp;file=slides/IMG_9002.JPG"><img alt="slides/IMG_9002.JPG " src="http://hifitubes.org/Preamp/12AU7_ECC82/KEN RAD/thumbs/IMG_9002.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:46 GMT<br>Album Category:Preamp/12AU7_ECC82/KEN RAD/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AU7_ECC82/KEN RAD/&amp;openfile=IMG_9002.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AU7_ECC82/TELEFUNKEN/slides/IMG_9011.JPGTue, 16 Feb 2010 12:23:46 GMThttp://hifitubes.org/Preamp/12AU7_ECC82/TELEFUNKEN/slides/IMG_9011.JPGPreamp/12AU7_ECC82/TELEFUNKEN/<a title="slides/IMG_9011.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AU7_ECC82/TELEFUNKEN/&amp;file=slides/IMG_9011.JPG"><img alt="slides/IMG_9011.JPG " src="http://hifitubes.org/Preamp/12AU7_ECC82/TELEFUNKEN/thumbs/IMG_9011.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:46 GMT<br>Album Category:Preamp/12AU7_ECC82/TELEFUNKEN/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AU7_ECC82/TELEFUNKEN/&amp;openfile=IMG_9011.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AU7_ECC82/TELEFUNKEN/slides/IMG_9001.JPGTue, 16 Feb 2010 12:23:46 GMThttp://hifitubes.org/Preamp/12AU7_ECC82/TELEFUNKEN/slides/IMG_9001.JPGPreamp/12AU7_ECC82/TELEFUNKEN/<a title="slides/IMG_9001.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AU7_ECC82/TELEFUNKEN/&amp;file=slides/IMG_9001.JPG"><img alt="slides/IMG_9001.JPG " src="http://hifitubes.org/Preamp/12AU7_ECC82/TELEFUNKEN/thumbs/IMG_9001.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:46 GMT<br>Album Category:Preamp/12AU7_ECC82/TELEFUNKEN/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AU7_ECC82/TELEFUNKEN/&amp;openfile=IMG_9001.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/slides/IMG_8979.JPGTue, 16 Feb 2010 12:23:47 GMThttp://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/slides/IMG_8979.JPGPreamp/12AU7_ECC82/MAZDA_RTC/<a title="slides/IMG_8979.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AU7_ECC82/MAZDA_RTC/&amp;file=slides/IMG_8979.JPG"><img alt="slides/IMG_8979.JPG " src="http://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/thumbs/IMG_8979.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:47 GMT<br>Album Category:Preamp/12AU7_ECC82/MAZDA_RTC/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AU7_ECC82/MAZDA_RTC/&amp;openfile=IMG_8979.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/slides/IMG_8967.JPGTue, 16 Feb 2010 12:23:47 GMThttp://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/slides/IMG_8967.JPGPreamp/12AU7_ECC82/MAZDA_RTC/<a title="slides/IMG_8967.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AU7_ECC82/MAZDA_RTC/&amp;file=slides/IMG_8967.JPG"><img alt="slides/IMG_8967.JPG " src="http://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/thumbs/IMG_8967.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:47 GMT<br>Album Category:Preamp/12AU7_ECC82/MAZDA_RTC/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AU7_ECC82/MAZDA_RTC/&amp;openfile=IMG_8967.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/slides/IMG_8980.JPGTue, 16 Feb 2010 12:23:47 GMThttp://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/slides/IMG_8980.JPGPreamp/12AU7_ECC82/MAZDA_RTC/<a title="slides/IMG_8980.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AU7_ECC82/MAZDA_RTC/&amp;file=slides/IMG_8980.JPG"><img alt="slides/IMG_8980.JPG " src="http://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/thumbs/IMG_8980.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:47 GMT<br>Album Category:Preamp/12AU7_ECC82/MAZDA_RTC/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AU7_ECC82/MAZDA_RTC/&amp;openfile=IMG_8980.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/slides/IMG_8976.JPGTue, 16 Feb 2010 12:23:47 GMThttp://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/slides/IMG_8976.JPGPreamp/12AU7_ECC82/MAZDA_RTC/<a title="slides/IMG_8976.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AU7_ECC82/MAZDA_RTC/&amp;file=slides/IMG_8976.JPG"><img alt="slides/IMG_8976.JPG " src="http://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/thumbs/IMG_8976.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:47 GMT<br>Album Category:Preamp/12AU7_ECC82/MAZDA_RTC/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AU7_ECC82/MAZDA_RTC/&amp;openfile=IMG_8976.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/slides/IMG_8804.JPGTue, 16 Feb 2010 12:23:47 GMThttp://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/slides/IMG_8804.JPGPreamp/12AU7_ECC82/MAZDA_RTC/<a title="slides/IMG_8804.JPG 12AU7WA RTC SQUARE GETTER WING PLATE" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AU7_ECC82/MAZDA_RTC/&amp;file=slides/IMG_8804.JPG"><img alt="slides/IMG_8804.JPG 12AU7WA RTC SQUARE GETTER WING PLATE" src="http://hifitubes.org/Preamp/12AU7_ECC82/MAZDA_RTC/thumbs/IMG_8804.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:47 GMT<br>Album Category:Preamp/12AU7_ECC82/MAZDA_RTC/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AU7_ECC82/MAZDA_RTC/&amp;openfile=IMG_8804.JPG">Click here</a> to view album containing this image.<br> Description: Incredibly rare early 12AU7 with a wing plate commonly found on 12AT7 types. square getter and very rigid plate structure enforced by the getter mounts. Mil-spec tube from France; beautiful!]]> http://hifitubes.org/Preamp/12AU7_ECC82/SYLVANIA/slides/IMG_8663.JPGTue, 16 Feb 2010 12:23:47 GMThttp://hifitubes.org/Preamp/12AU7_ECC82/SYLVANIA/slides/IMG_8663.JPGPreamp/12AU7_ECC82/SYLVANIA/<a title="slides/IMG_8663.JPG 12AU7 SYLVANIA GRAY PLATE 3MICA" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AU7_ECC82/SYLVANIA/&amp;file=slides/IMG_8663.JPG"><img alt="slides/IMG_8663.JPG 12AU7 SYLVANIA GRAY PLATE 3MICA" src="http://hifitubes.org/Preamp/12AU7_ECC82/SYLVANIA/thumbs/IMG_8663.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:47 GMT<br>Album Category:Preamp/12AU7_ECC82/SYLVANIA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AU7_ECC82/SYLVANIA/&amp;openfile=IMG_8663.JPG">Click here</a> to view album containing this image.<br> Description: 3mica gray plate Sylvannia 12AU7 from the late 50s? Hard to make out the getter in there due to the flashing but I think it is a horseshoe/D getter.]]> http://hifitubes.org/Preamp/12AU7_ECC82/TUNG SOL/slides/IMG_9004.JPGTue, 16 Feb 2010 12:23:47 GMThttp://hifitubes.org/Preamp/12AU7_ECC82/TUNG SOL/slides/IMG_9004.JPGPreamp/12AU7_ECC82/TUNG SOL/<a title="slides/IMG_9004.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AU7_ECC82/TUNG SOL/&amp;file=slides/IMG_9004.JPG"><img alt="slides/IMG_9004.JPG " src="http://hifitubes.org/Preamp/12AU7_ECC82/TUNG SOL/thumbs/IMG_9004.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:47 GMT<br>Album Category:Preamp/12AU7_ECC82/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AU7_ECC82/TUNG SOL/&amp;openfile=IMG_9004.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AU7_ECC82/TUNG SOL/slides/Tung Sol black glass 12AU7.JPGTue, 16 Feb 2010 12:23:47 GMThttp://hifitubes.org/Preamp/12AU7_ECC82/TUNG SOL/slides/Tung Sol black glass 12AU7.JPGPreamp/12AU7_ECC82/TUNG SOL/<a title="slides/Tung Sol black glass 12AU7.JPG 12AU7 TUNG SOL BLACK GLASS" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AU7_ECC82/TUNG SOL/&amp;file=slides/Tung Sol black glass 12AU7.JPG"><img alt="slides/Tung Sol black glass 12AU7.JPG 12AU7 TUNG SOL BLACK GLASS" src="http://hifitubes.org/Preamp/12AU7_ECC82/TUNG SOL/thumbs/Tung Sol black glass 12AU7.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:47 GMT<br>Album Category:Preamp/12AU7_ECC82/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AU7_ECC82/TUNG SOL/&amp;openfile=Tung Sol black glass 12AU7.JPG">Click here</a> to view album containing this image.<br> Description: Famed black glass Tung Sol 12AU7.]]> http://hifitubes.org/Preamp/12BH7/RCA/slides/IMG_8660.JPGTue, 16 Feb 2010 12:23:48 GMThttp://hifitubes.org/Preamp/12BH7/RCA/slides/IMG_8660.JPGPreamp/12BH7/RCA/<a title="slides/IMG_8660.JPG 12BH7 RCA GRAY PLATE HALO GETTER" href="http://hifitubes.org/slidenav.php?folder=Preamp/12BH7/RCA/&amp;file=slides/IMG_8660.JPG"><img alt="slides/IMG_8660.JPG 12BH7 RCA GRAY PLATE HALO GETTER" src="http://hifitubes.org/Preamp/12BH7/RCA/thumbs/IMG_8660.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:48 GMT<br>Album Category:Preamp/12BH7/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12BH7/RCA/&amp;openfile=IMG_8660.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12BH7/RCA/slides/IMG_8548 (2).JPGTue, 16 Feb 2010 12:23:48 GMThttp://hifitubes.org/Preamp/12BH7/RCA/slides/IMG_8548 (2).JPGPreamp/12BH7/RCA/<a title="slides/IMG_8548 (2).JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12BH7/RCA/&amp;file=slides/IMG_8548 (2).JPG"><img alt="slides/IMG_8548 (2).JPG " src="http://hifitubes.org/Preamp/12BH7/RCA/thumbs/IMG_8548 (2).JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:48 GMT<br>Album Category:Preamp/12BH7/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12BH7/RCA/&amp;openfile=IMG_8548 (2).JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12BH7/GE/slides/IMG_8678.JPGTue, 16 Feb 2010 12:23:48 GMThttp://hifitubes.org/Preamp/12BH7/GE/slides/IMG_8678.JPGPreamp/12BH7/GE/<a title="slides/IMG_8678.JPG 12BH7 GE BLACK PLATE HORSESHOE GETTER" href="http://hifitubes.org/slidenav.php?folder=Preamp/12BH7/GE/&amp;file=slides/IMG_8678.JPG"><img alt="slides/IMG_8678.JPG 12BH7 GE BLACK PLATE HORSESHOE GETTER" src="http://hifitubes.org/Preamp/12BH7/GE/thumbs/IMG_8678.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:48 GMT<br>Album Category:Preamp/12BH7/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12BH7/GE/&amp;openfile=IMG_8678.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/5687_7119_6900/GE/slides/IMG_8737.JPGTue, 16 Feb 2010 12:23:48 GMThttp://hifitubes.org/Preamp/5687_7119_6900/GE/slides/IMG_8737.JPGPreamp/5687_7119_6900/GE/<a title="slides/IMG_8737.JPG 5687WB GE BLACK PLATE HALO" href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/GE/&amp;file=slides/IMG_8737.JPG"><img alt="slides/IMG_8737.JPG 5687WB GE BLACK PLATE HALO" src="http://hifitubes.org/Preamp/5687_7119_6900/GE/thumbs/IMG_8737.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:48 GMT<br>Album Category:Preamp/5687_7119_6900/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/GE/&amp;openfile=IMG_8737.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5687_7119_6900/GE/slides/IMG_8676.JPGTue, 16 Feb 2010 12:23:48 GMThttp://hifitubes.org/Preamp/5687_7119_6900/GE/slides/IMG_8676.JPGPreamp/5687_7119_6900/GE/<a title="slides/IMG_8676.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/GE/&amp;file=slides/IMG_8676.JPG"><img alt="slides/IMG_8676.JPG " src="http://hifitubes.org/Preamp/5687_7119_6900/GE/thumbs/IMG_8676.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:48 GMT<br>Album Category:Preamp/5687_7119_6900/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/GE/&amp;openfile=IMG_8676.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5687_7119_6900/GE/slides/IMG_8739.JPGTue, 16 Feb 2010 12:23:48 GMThttp://hifitubes.org/Preamp/5687_7119_6900/GE/slides/IMG_8739.JPGPreamp/5687_7119_6900/GE/<a title="slides/IMG_8739.JPG 5687 GE BLACK PLATE HORSHOE GETTER" href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/GE/&amp;file=slides/IMG_8739.JPG"><img alt="slides/IMG_8739.JPG 5687 GE BLACK PLATE HORSHOE GETTER" src="http://hifitubes.org/Preamp/5687_7119_6900/GE/thumbs/IMG_8739.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:48 GMT<br>Album Category:Preamp/5687_7119_6900/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/GE/&amp;openfile=IMG_8739.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5687_7119_6900/GE/slides/IMG_8741.JPGTue, 16 Feb 2010 12:23:48 GMThttp://hifitubes.org/Preamp/5687_7119_6900/GE/slides/IMG_8741.JPGPreamp/5687_7119_6900/GE/<a title="slides/IMG_8741.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/GE/&amp;file=slides/IMG_8741.JPG"><img alt="slides/IMG_8741.JPG " src="http://hifitubes.org/Preamp/5687_7119_6900/GE/thumbs/IMG_8741.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:48 GMT<br>Album Category:Preamp/5687_7119_6900/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/GE/&amp;openfile=IMG_8741.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5687_7119_6900/GE/slides/IMG_8729.JPGTue, 16 Feb 2010 12:23:48 GMThttp://hifitubes.org/Preamp/5687_7119_6900/GE/slides/IMG_8729.JPGPreamp/5687_7119_6900/GE/<a title="slides/IMG_8729.JPG 5687 GE (NATIONAL) 5-STAR BLACK PLATE HALO" href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/GE/&amp;file=slides/IMG_8729.JPG"><img alt="slides/IMG_8729.JPG 5687 GE (NATIONAL) 5-STAR BLACK PLATE HALO" src="http://hifitubes.org/Preamp/5687_7119_6900/GE/thumbs/IMG_8729.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:48 GMT<br>Album Category:Preamp/5687_7119_6900/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/GE/&amp;openfile=IMG_8729.JPG">Click here</a> to view album containing this image.<br> Description: These are GE 5-star construction but labeled and boxed for National.]]> http://hifitubes.org/Preamp/5687_7119_6900/RAYTHEON/slides/IMG_8687.JPGTue, 16 Feb 2010 12:23:48 GMThttp://hifitubes.org/Preamp/5687_7119_6900/RAYTHEON/slides/IMG_8687.JPGPreamp/5687_7119_6900/RAYTHEON/<a title="slides/IMG_8687.JPG 5687WA RAYTHEON BLACK PLATE HALO" href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/RAYTHEON/&amp;file=slides/IMG_8687.JPG"><img alt="slides/IMG_8687.JPG 5687WA RAYTHEON BLACK PLATE HALO" src="http://hifitubes.org/Preamp/5687_7119_6900/RAYTHEON/thumbs/IMG_8687.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:48 GMT<br>Album Category:Preamp/5687_7119_6900/RAYTHEON/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/RAYTHEON/&amp;openfile=IMG_8687.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5687_7119_6900/RAYTHEON/slides/IMG_8689.JPGTue, 16 Feb 2010 12:23:48 GMThttp://hifitubes.org/Preamp/5687_7119_6900/RAYTHEON/slides/IMG_8689.JPGPreamp/5687_7119_6900/RAYTHEON/<a title="slides/IMG_8689.JPG 5687 JRP RAYTHEON SQUARE GETTER BLACK PLATE" href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/RAYTHEON/&amp;file=slides/IMG_8689.JPG"><img alt="slides/IMG_8689.JPG 5687 JRP RAYTHEON SQUARE GETTER BLACK PLATE" src="http://hifitubes.org/Preamp/5687_7119_6900/RAYTHEON/thumbs/IMG_8689.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:48 GMT<br>Album Category:Preamp/5687_7119_6900/RAYTHEON/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/RAYTHEON/&amp;openfile=IMG_8689.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/5687_7119_6900/RCA/slides/IMG_8732.JPGTue, 16 Feb 2010 12:23:49 GMThttp://hifitubes.org/Preamp/5687_7119_6900/RCA/slides/IMG_8732.JPGPreamp/5687_7119_6900/RCA/<a title="slides/IMG_8732.JPG 5687 RCA HORSESHOE GETTER BLACK PLATE" href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/RCA/&amp;file=slides/IMG_8732.JPG"><img alt="slides/IMG_8732.JPG 5687 RCA HORSESHOE GETTER BLACK PLATE" src="http://hifitubes.org/Preamp/5687_7119_6900/RCA/thumbs/IMG_8732.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:49 GMT<br>Album Category:Preamp/5687_7119_6900/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/RCA/&amp;openfile=IMG_8732.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5687_7119_6900/RCA/slides/IMG_8681.JPGTue, 16 Feb 2010 12:23:49 GMThttp://hifitubes.org/Preamp/5687_7119_6900/RCA/slides/IMG_8681.JPGPreamp/5687_7119_6900/RCA/<a title="slides/IMG_8681.JPG 5687 RCA BRONZE PLATE HALO" href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/RCA/&amp;file=slides/IMG_8681.JPG"><img alt="slides/IMG_8681.JPG 5687 RCA BRONZE PLATE HALO" src="http://hifitubes.org/Preamp/5687_7119_6900/RCA/thumbs/IMG_8681.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:49 GMT<br>Album Category:Preamp/5687_7119_6900/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/RCA/&amp;openfile=IMG_8681.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5687_7119_6900/RCA/slides/IMG_8685.JPGTue, 16 Feb 2010 12:23:49 GMThttp://hifitubes.org/Preamp/5687_7119_6900/RCA/slides/IMG_8685.JPGPreamp/5687_7119_6900/RCA/<a title="slides/IMG_8685.JPG 5687 RCA BLACK PLATE HALO" href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/RCA/&amp;file=slides/IMG_8685.JPG"><img alt="slides/IMG_8685.JPG 5687 RCA BLACK PLATE HALO" src="http://hifitubes.org/Preamp/5687_7119_6900/RCA/thumbs/IMG_8685.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:49 GMT<br>Album Category:Preamp/5687_7119_6900/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/RCA/&amp;openfile=IMG_8685.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8818.JPGTue, 16 Feb 2010 12:23:49 GMThttp://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8818.JPGPreamp/5687_7119_6900/TUNG SOL/<a title="slides/IMG_8818.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/TUNG SOL/&amp;file=slides/IMG_8818.JPG"><img alt="slides/IMG_8818.JPG " src="http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/thumbs/IMG_8818.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:49 GMT<br>Album Category:Preamp/5687_7119_6900/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/TUNG SOL/&amp;openfile=IMG_8818.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8821.JPGTue, 16 Feb 2010 12:23:49 GMThttp://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8821.JPGPreamp/5687_7119_6900/TUNG SOL/<a title="slides/IMG_8821.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/TUNG SOL/&amp;file=slides/IMG_8821.JPG"><img alt="slides/IMG_8821.JPG " src="http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/thumbs/IMG_8821.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:49 GMT<br>Album Category:Preamp/5687_7119_6900/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/TUNG SOL/&amp;openfile=IMG_8821.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8820.JPGTue, 16 Feb 2010 12:23:49 GMThttp://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8820.JPGPreamp/5687_7119_6900/TUNG SOL/<a title="slides/IMG_8820.JPG 5687 TUNG-SOL SIDE D-GETTER (1949-50)" href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/TUNG SOL/&amp;file=slides/IMG_8820.JPG"><img alt="slides/IMG_8820.JPG 5687 TUNG-SOL SIDE D-GETTER (1949-50)" src="http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/thumbs/IMG_8820.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:49 GMT<br>Album Category:Preamp/5687_7119_6900/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/TUNG SOL/&amp;openfile=IMG_8820.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8736.JPGTue, 16 Feb 2010 12:23:49 GMThttp://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8736.JPGPreamp/5687_7119_6900/TUNG SOL/<a title="slides/IMG_8736.JPG 5687 TUNG-SOL BRONZE PLATE HALO" href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/TUNG SOL/&amp;file=slides/IMG_8736.JPG"><img alt="slides/IMG_8736.JPG 5687 TUNG-SOL BRONZE PLATE HALO" src="http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/thumbs/IMG_8736.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:49 GMT<br>Album Category:Preamp/5687_7119_6900/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/TUNG SOL/&amp;openfile=IMG_8736.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8666.JPGTue, 16 Feb 2010 12:23:49 GMThttp://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8666.JPGPreamp/5687_7119_6900/TUNG SOL/<a title="slides/IMG_8666.JPG 5687 TUNG-SOL TOP D-GETTER (1950-52)" href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/TUNG SOL/&amp;file=slides/IMG_8666.JPG"><img alt="slides/IMG_8666.JPG 5687 TUNG-SOL TOP D-GETTER (1950-52)" src="http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/thumbs/IMG_8666.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:49 GMT<br>Album Category:Preamp/5687_7119_6900/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/TUNG SOL/&amp;openfile=IMG_8666.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8679.JPGTue, 16 Feb 2010 12:23:49 GMThttp://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8679.JPGPreamp/5687_7119_6900/TUNG SOL/<a title="slides/IMG_8679.JPG 5687 TUNG-SOL BLACK PLATE D-GETTER" href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/TUNG SOL/&amp;file=slides/IMG_8679.JPG"><img alt="slides/IMG_8679.JPG 5687 TUNG-SOL BLACK PLATE D-GETTER" src="http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/thumbs/IMG_8679.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:49 GMT<br>Album Category:Preamp/5687_7119_6900/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/TUNG SOL/&amp;openfile=IMG_8679.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8547 (2).JPGTue, 16 Feb 2010 12:23:49 GMThttp://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/slides/IMG_8547 (2).JPGPreamp/5687_7119_6900/TUNG SOL/<a title="slides/IMG_8547 (2).JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/TUNG SOL/&amp;file=slides/IMG_8547 (2).JPG"><img alt="slides/IMG_8547 (2).JPG " src="http://hifitubes.org/Preamp/5687_7119_6900/TUNG SOL/thumbs/IMG_8547 (2).JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:49 GMT<br>Album Category:Preamp/5687_7119_6900/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/TUNG SOL/&amp;openfile=IMG_8547 (2).JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/5687_7119_6900/SYLVANIA/slides/IMG_8735.JPGTue, 16 Feb 2010 12:23:50 GMThttp://hifitubes.org/Preamp/5687_7119_6900/SYLVANIA/slides/IMG_8735.JPGPreamp/5687_7119_6900/SYLVANIA/<a title="slides/IMG_8735.JPG 5687 SYLVANIA BLACK PLATE HALO" href="http://hifitubes.org/slidenav.php?folder=Preamp/5687_7119_6900/SYLVANIA/&amp;file=slides/IMG_8735.JPG"><img alt="slides/IMG_8735.JPG 5687 SYLVANIA BLACK PLATE HALO" src="http://hifitubes.org/Preamp/5687_7119_6900/SYLVANIA/thumbs/IMG_8735.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:50 GMT<br>Album Category:Preamp/5687_7119_6900/SYLVANIA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5687_7119_6900/SYLVANIA/&amp;openfile=IMG_8735.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/5751/EH/slides/IMG_8553 (2).JPGTue, 16 Feb 2010 12:23:50 GMThttp://hifitubes.org/Preamp/5751/EH/slides/IMG_8553 (2).JPGPreamp/5751/EH/<a title="slides/IMG_8553 (2).JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/5751/EH/&amp;file=slides/IMG_8553 (2).JPG"><img alt="slides/IMG_8553 (2).JPG " src="http://hifitubes.org/Preamp/5751/EH/thumbs/IMG_8553 (2).JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:50 GMT<br>Album Category:Preamp/5751/EH/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5751/EH/&amp;openfile=IMG_8553 (2).JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/5751/RCA/slides/IMG_8549 (2).JPGTue, 16 Feb 2010 12:23:50 GMThttp://hifitubes.org/Preamp/5751/RCA/slides/IMG_8549 (2).JPGPreamp/5751/RCA/<a title="slides/IMG_8549 (2).JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/5751/RCA/&amp;file=slides/IMG_8549 (2).JPG"><img alt="slides/IMG_8549 (2).JPG " src="http://hifitubes.org/Preamp/5751/RCA/thumbs/IMG_8549 (2).JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:50 GMT<br>Album Category:Preamp/5751/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5751/RCA/&amp;openfile=IMG_8549 (2).JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5751/RCA/slides/IMG_8551 (2).JPGTue, 16 Feb 2010 12:23:50 GMThttp://hifitubes.org/Preamp/5751/RCA/slides/IMG_8551 (2).JPGPreamp/5751/RCA/<a title="slides/IMG_8551 (2).JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/5751/RCA/&amp;file=slides/IMG_8551 (2).JPG"><img alt="slides/IMG_8551 (2).JPG " src="http://hifitubes.org/Preamp/5751/RCA/thumbs/IMG_8551 (2).JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:50 GMT<br>Album Category:Preamp/5751/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5751/RCA/&amp;openfile=IMG_8551 (2).JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5751/RCA/slides/IMG_8552 (2).JPGTue, 16 Feb 2010 12:23:50 GMThttp://hifitubes.org/Preamp/5751/RCA/slides/IMG_8552 (2).JPGPreamp/5751/RCA/<a title="slides/IMG_8552 (2).JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/5751/RCA/&amp;file=slides/IMG_8552 (2).JPG"><img alt="slides/IMG_8552 (2).JPG " src="http://hifitubes.org/Preamp/5751/RCA/thumbs/IMG_8552 (2).JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:50 GMT<br>Album Category:Preamp/5751/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5751/RCA/&amp;openfile=IMG_8552 (2).JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/5751/GE/slides/IMG_8522.JPGTue, 16 Feb 2010 12:23:50 GMThttp://hifitubes.org/Preamp/5751/GE/slides/IMG_8522.JPGPreamp/5751/GE/<a title="slides/IMG_8522.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/5751/GE/&amp;file=slides/IMG_8522.JPG"><img alt="slides/IMG_8522.JPG " src="http://hifitubes.org/Preamp/5751/GE/thumbs/IMG_8522.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:50 GMT<br>Album Category:Preamp/5751/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5751/GE/&amp;openfile=IMG_8522.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5751/GE/slides/IMG_8525.JPGTue, 16 Feb 2010 12:23:50 GMThttp://hifitubes.org/Preamp/5751/GE/slides/IMG_8525.JPGPreamp/5751/GE/<a title="slides/IMG_8525.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/5751/GE/&amp;file=slides/IMG_8525.JPG"><img alt="slides/IMG_8525.JPG " src="http://hifitubes.org/Preamp/5751/GE/thumbs/IMG_8525.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:50 GMT<br>Album Category:Preamp/5751/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5751/GE/&amp;openfile=IMG_8525.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/6922_E88CC/AMPEREX/slides/IMG_8635.JPGTue, 16 Feb 2010 12:23:50 GMThttp://hifitubes.org/Preamp/6922_E88CC/AMPEREX/slides/IMG_8635.JPGPreamp/6922_E88CC/AMPEREX/<a title="slides/IMG_8635.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/6922_E88CC/AMPEREX/&amp;file=slides/IMG_8635.JPG"><img alt="slides/IMG_8635.JPG " src="http://hifitubes.org/Preamp/6922_E88CC/AMPEREX/thumbs/IMG_8635.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:50 GMT<br>Album Category:Preamp/6922_E88CC/AMPEREX/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6922_E88CC/AMPEREX/&amp;openfile=IMG_8635.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/6922_E88CC/EH/slides/IMG_8640.JPGTue, 16 Feb 2010 12:23:50 GMThttp://hifitubes.org/Preamp/6922_E88CC/EH/slides/IMG_8640.JPGPreamp/6922_E88CC/EH/<a title="slides/IMG_8640.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/6922_E88CC/EH/&amp;file=slides/IMG_8640.JPG"><img alt="slides/IMG_8640.JPG " src="http://hifitubes.org/Preamp/6922_E88CC/EH/thumbs/IMG_8640.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:50 GMT<br>Album Category:Preamp/6922_E88CC/EH/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6922_E88CC/EH/&amp;openfile=IMG_8640.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/6922_E88CC/EH/slides/IMG_8680.JPGTue, 16 Feb 2010 12:23:50 GMThttp://hifitubes.org/Preamp/6922_E88CC/EH/slides/IMG_8680.JPGPreamp/6922_E88CC/EH/<a title="slides/IMG_8680.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/6922_E88CC/EH/&amp;file=slides/IMG_8680.JPG"><img alt="slides/IMG_8680.JPG " src="http://hifitubes.org/Preamp/6922_E88CC/EH/thumbs/IMG_8680.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:50 GMT<br>Album Category:Preamp/6922_E88CC/EH/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6922_E88CC/EH/&amp;openfile=IMG_8680.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/6922_E88CC/MULLARD/slides/IMG_8652.JPGTue, 16 Feb 2010 12:23:51 GMThttp://hifitubes.org/Preamp/6922_E88CC/MULLARD/slides/IMG_8652.JPGPreamp/6922_E88CC/MULLARD/<a title="slides/IMG_8652.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/6922_E88CC/MULLARD/&amp;file=slides/IMG_8652.JPG"><img alt="slides/IMG_8652.JPG " src="http://hifitubes.org/Preamp/6922_E88CC/MULLARD/thumbs/IMG_8652.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:51 GMT<br>Album Category:Preamp/6922_E88CC/MULLARD/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6922_E88CC/MULLARD/&amp;openfile=IMG_8652.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/6922_E88CC/PHILIPS/slides/IMG_8648.JPGTue, 16 Feb 2010 12:23:51 GMThttp://hifitubes.org/Preamp/6922_E88CC/PHILIPS/slides/IMG_8648.JPGPreamp/6922_E88CC/PHILIPS/<a title="slides/IMG_8648.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/6922_E88CC/PHILIPS/&amp;file=slides/IMG_8648.JPG"><img alt="slides/IMG_8648.JPG " src="http://hifitubes.org/Preamp/6922_E88CC/PHILIPS/thumbs/IMG_8648.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:51 GMT<br>Album Category:Preamp/6922_E88CC/PHILIPS/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6922_E88CC/PHILIPS/&amp;openfile=IMG_8648.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/6922_E88CC/SYLVANIA/slides/IMG_8644.JPGTue, 16 Feb 2010 12:23:51 GMThttp://hifitubes.org/Preamp/6922_E88CC/SYLVANIA/slides/IMG_8644.JPGPreamp/6922_E88CC/SYLVANIA/<a title="slides/IMG_8644.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/6922_E88CC/SYLVANIA/&amp;file=slides/IMG_8644.JPG"><img alt="slides/IMG_8644.JPG " src="http://hifitubes.org/Preamp/6922_E88CC/SYLVANIA/thumbs/IMG_8644.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:51 GMT<br>Album Category:Preamp/6922_E88CC/SYLVANIA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6922_E88CC/SYLVANIA/&amp;openfile=IMG_8644.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/6EU7/RCA/slides/IMG_8699.JPGTue, 16 Feb 2010 12:23:51 GMThttp://hifitubes.org/Preamp/6EU7/RCA/slides/IMG_8699.JPGPreamp/6EU7/RCA/<a title="slides/IMG_8699.JPG 6EU7 RCA HALO GETTER" href="http://hifitubes.org/slidenav.php?folder=Preamp/6EU7/RCA/&amp;file=slides/IMG_8699.JPG"><img alt="slides/IMG_8699.JPG 6EU7 RCA HALO GETTER" src="http://hifitubes.org/Preamp/6EU7/RCA/thumbs/IMG_8699.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:51 GMT<br>Album Category:Preamp/6EU7/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6EU7/RCA/&amp;openfile=IMG_8699.JPG">Click here</a> to view album containing this image.<br> Description: The 6EU7 is 12AX7 has a non-tapped filament of 6.3V wired to pins #1 and #2 to reduce hum and noise. Used in many Gibson guitar amplifiers.]]>
Warning: filemtime() [function.filemtime]: stat failed for Preamp/6SL7_5691/BRIMAR/slides/Brimar CV1985 6SL7.jpg in /home/content/d/o/c/doctorcilantro/html/hifitubes/rss.php on line 116
http://hifitubes.org/Preamp/6SL7_5691/BRIMAR/slides/Brimar CV1985 6SL7.jpgWed, 31 Dec 1969 17:00:00 GMThttp://hifitubes.org/Preamp/6SL7_5691/BRIMAR/slides/Brimar CV1985 6SL7.jpgPreamp/6SL7_5691/BRIMAR/<a title="slides/Brimar CV1985 6SL7.jpg " href="http://hifitubes.org/slidenav.php?folder=Preamp/6SL7_5691/BRIMAR/&amp;file=slides/Brimar CV1985 6SL7.jpg"><img alt="slides/Brimar CV1985 6SL7.jpg " src="http://hifitubes.org/Preamp/6SL7_5691/BRIMAR/thumbs/Brimar CV1985 6SL7.jpg" width="75" height="125"></a><br>Date:Wed, 31 Dec 1969 17:00:00 GMT<br>Album Category:Preamp/6SL7_5691/BRIMAR/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6SL7_5691/BRIMAR/&amp;openfile=Brimar CV1985 6SL7.jpg">Click here</a> to view album containing this image.<br>
Warning: filemtime() [function.filemtime]: stat failed for Preamp/6SL7_5691/SYLVANIA/slides/GB Sylvania 6SL7WGT.JPG in /home/content/d/o/c/doctorcilantro/html/hifitubes/rss.php on line 116
http://hifitubes.org/Preamp/6SL7_5691/SYLVANIA/slides/GB Sylvania 6SL7WGT.JPGWed, 31 Dec 1969 17:00:00 GMThttp://hifitubes.org/Preamp/6SL7_5691/SYLVANIA/slides/GB Sylvania 6SL7WGT.JPGPreamp/6SL7_5691/SYLVANIA/<a title="slides/GB Sylvania 6SL7WGT.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/6SL7_5691/SYLVANIA/&amp;file=slides/GB Sylvania 6SL7WGT.JPG"><img alt="slides/GB Sylvania 6SL7WGT.JPG " src="http://hifitubes.org/Preamp/6SL7_5691/SYLVANIA/thumbs/GB Sylvania 6SL7WGT.JPG" width="75" height="125"></a><br>Date:Wed, 31 Dec 1969 17:00:00 GMT<br>Album Category:Preamp/6SL7_5691/SYLVANIA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6SL7_5691/SYLVANIA/&amp;openfile=GB Sylvania 6SL7WGT.JPG">Click here</a> to view album containing this image.<br>
Warning: filemtime() [function.filemtime]: stat failed for Preamp/6SN7_5692/SYLVANIA/slides/Sylvania 6SN7WGTA.jpg in /home/content/d/o/c/doctorcilantro/html/hifitubes/rss.php on line 116
http://hifitubes.org/Preamp/6SN7_5692/SYLVANIA/slides/Sylvania 6SN7WGTA.jpgWed, 31 Dec 1969 17:00:00 GMThttp://hifitubes.org/Preamp/6SN7_5692/SYLVANIA/slides/Sylvania 6SN7WGTA.jpgPreamp/6SN7_5692/SYLVANIA/<a title="slides/Sylvania 6SN7WGTA.jpg " href="http://hifitubes.org/slidenav.php?folder=Preamp/6SN7_5692/SYLVANIA/&amp;file=slides/Sylvania 6SN7WGTA.jpg"><img alt="slides/Sylvania 6SN7WGTA.jpg " src="http://hifitubes.org/Preamp/6SN7_5692/SYLVANIA/thumbs/Sylvania 6SN7WGTA.jpg" width="75" height="125"></a><br>Date:Wed, 31 Dec 1969 17:00:00 GMT<br>Album Category:Preamp/6SN7_5692/SYLVANIA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6SN7_5692/SYLVANIA/&amp;openfile=Sylvania 6SN7WGTA.jpg">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/6SN7_5692/TUNG SOL/slides/IMG_8801.JPGTue, 16 Feb 2010 12:23:52 GMThttp://hifitubes.org/Preamp/6SN7_5692/TUNG SOL/slides/IMG_8801.JPGPreamp/6SN7_5692/TUNG SOL/<a title="slides/IMG_8801.JPG 6SN7_VT231 TUNG SOL ROUND PLATE" href="http://hifitubes.org/slidenav.php?folder=Preamp/6SN7_5692/TUNG SOL/&amp;file=slides/IMG_8801.JPG"><img alt="slides/IMG_8801.JPG 6SN7_VT231 TUNG SOL ROUND PLATE" src="http://hifitubes.org/Preamp/6SN7_5692/TUNG SOL/thumbs/IMG_8801.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:52 GMT<br>Album Category:Preamp/6SN7_5692/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6SN7_5692/TUNG SOL/&amp;openfile=IMG_8801.JPG">Click here</a> to view album containing this image.<br> Description: Legendary VT-231 Tung-Sol round plates.]]>http://hifitubes.org/Preamp/6SN7_5692/TUNG SOL/slides/IMG_8799.JPGTue, 16 Feb 2010 12:23:52 GMThttp://hifitubes.org/Preamp/6SN7_5692/TUNG SOL/slides/IMG_8799.JPGPreamp/6SN7_5692/TUNG SOL/<a title="slides/IMG_8799.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/6SN7_5692/TUNG SOL/&amp;file=slides/IMG_8799.JPG"><img alt="slides/IMG_8799.JPG " src="http://hifitubes.org/Preamp/6SN7_5692/TUNG SOL/thumbs/IMG_8799.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:52 GMT<br>Album Category:Preamp/6SN7_5692/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6SN7_5692/TUNG SOL/&amp;openfile=IMG_8799.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/6SN7_5692/TUNG SOL/slides/IMG_8800.JPGTue, 16 Feb 2010 12:23:52 GMThttp://hifitubes.org/Preamp/6SN7_5692/TUNG SOL/slides/IMG_8800.JPGPreamp/6SN7_5692/TUNG SOL/<a title="slides/IMG_8800.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/6SN7_5692/TUNG SOL/&amp;file=slides/IMG_8800.JPG"><img alt="slides/IMG_8800.JPG " src="http://hifitubes.org/Preamp/6SN7_5692/TUNG SOL/thumbs/IMG_8800.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:52 GMT<br>Album Category:Preamp/6SN7_5692/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6SN7_5692/TUNG SOL/&amp;openfile=IMG_8800.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/6SN7_5692/RCA/slides/IMG_8951.JPGTue, 16 Feb 2010 12:23:52 GMThttp://hifitubes.org/Preamp/6SN7_5692/RCA/slides/IMG_8951.JPGPreamp/6SN7_5692/RCA/<a title="slides/IMG_8951.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/6SN7_5692/RCA/&amp;file=slides/IMG_8951.JPG"><img alt="slides/IMG_8951.JPG " src="http://hifitubes.org/Preamp/6SN7_5692/RCA/thumbs/IMG_8951.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:52 GMT<br>Album Category:Preamp/6SN7_5692/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6SN7_5692/RCA/&amp;openfile=IMG_8951.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/7308_E188CC/AMPEREX/slides/IMG_9251.JPGTue, 16 Feb 2010 12:23:52 GMThttp://hifitubes.org/Preamp/7308_E188CC/AMPEREX/slides/IMG_9251.JPGPreamp/7308_E188CC/AMPEREX/<a title="slides/IMG_9251.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/7308_E188CC/AMPEREX/&amp;file=slides/IMG_9251.JPG"><img alt="slides/IMG_9251.JPG " src="http://hifitubes.org/Preamp/7308_E188CC/AMPEREX/thumbs/IMG_9251.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:52 GMT<br>Album Category:Preamp/7308_E188CC/AMPEREX/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/7308_E188CC/AMPEREX/&amp;openfile=IMG_9251.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/7308_E188CC/AMPEREX/slides/IMG_8635.JPGTue, 16 Feb 2010 12:23:52 GMThttp://hifitubes.org/Preamp/7308_E188CC/AMPEREX/slides/IMG_8635.JPGPreamp/7308_E188CC/AMPEREX/<a title="slides/IMG_8635.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/7308_E188CC/AMPEREX/&amp;file=slides/IMG_8635.JPG"><img alt="slides/IMG_8635.JPG " src="http://hifitubes.org/Preamp/7308_E188CC/AMPEREX/thumbs/IMG_8635.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:52 GMT<br>Album Category:Preamp/7308_E188CC/AMPEREX/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/7308_E188CC/AMPEREX/&amp;openfile=IMG_8635.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/7308_E188CC/MAZDA_RTC/slides/IMG_8647.JPGTue, 16 Feb 2010 12:23:52 GMThttp://hifitubes.org/Preamp/7308_E188CC/MAZDA_RTC/slides/IMG_8647.JPGPreamp/7308_E188CC/MAZDA_RTC/<a title="slides/IMG_8647.JPG 7308 MAZDA_RTC HALO GOLD PIN" href="http://hifitubes.org/slidenav.php?folder=Preamp/7308_E188CC/MAZDA_RTC/&amp;file=slides/IMG_8647.JPG"><img alt="slides/IMG_8647.JPG 7308 MAZDA_RTC HALO GOLD PIN" src="http://hifitubes.org/Preamp/7308_E188CC/MAZDA_RTC/thumbs/IMG_8647.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:52 GMT<br>Album Category:Preamp/7308_E188CC/MAZDA_RTC/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/7308_E188CC/MAZDA_RTC/&amp;openfile=IMG_8647.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/7308_E188CC/SYLVANIA/slides/IMG_8643.JPGTue, 16 Feb 2010 12:23:53 GMThttp://hifitubes.org/Preamp/7308_E188CC/SYLVANIA/slides/IMG_8643.JPGPreamp/7308_E188CC/SYLVANIA/<a title="slides/IMG_8643.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/7308_E188CC/SYLVANIA/&amp;file=slides/IMG_8643.JPG"><img alt="slides/IMG_8643.JPG " src="http://hifitubes.org/Preamp/7308_E188CC/SYLVANIA/thumbs/IMG_8643.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:53 GMT<br>Album Category:Preamp/7308_E188CC/SYLVANIA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/7308_E188CC/SYLVANIA/&amp;openfile=IMG_8643.JPG">Click here</a> to view album containing this image.<br> Description: Made by Sylvania and labeled for Westinghouse. Disc getter and standard steel pin. A nice solid performer at low cost. AT1000 NOS spec is 12.5mA/V.]]> http://hifitubes.org/Preamp/12AX7_ECC83_7025/MULLARD/slides/IMG_8708.JPGTue, 16 Feb 2010 12:23:53 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/MULLARD/slides/IMG_8708.JPGPreamp/12AX7_ECC83_7025/MULLARD/<a title="slides/IMG_8708.JPG 12AX7 MULLARD SHORT PLATE HALO GETTER" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/MULLARD/&amp;file=slides/IMG_8708.JPG"><img alt="slides/IMG_8708.JPG 12AX7 MULLARD SHORT PLATE HALO GETTER" src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/MULLARD/thumbs/IMG_8708.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:53 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/MULLARD/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/MULLARD/&amp;openfile=IMG_8708.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AX7_ECC83_7025/MULLARD/slides/IMG_8694.JPGTue, 16 Feb 2010 12:23:53 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/MULLARD/slides/IMG_8694.JPGPreamp/12AX7_ECC83_7025/MULLARD/<a title="slides/IMG_8694.JPG 7025 MULLARD SHORT PLATE HALO GETTER" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/MULLARD/&amp;file=slides/IMG_8694.JPG"><img alt="slides/IMG_8694.JPG 7025 MULLARD SHORT PLATE HALO GETTER" src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/MULLARD/thumbs/IMG_8694.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:53 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/MULLARD/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/MULLARD/&amp;openfile=IMG_8694.JPG">Click here</a> to view album containing this image.<br>
Warning: filemtime() [function.filemtime]: stat failed for Preamp/12AX7_ECC83_7025/RCA/slides/RCA black plate (12AX7).JPG in /home/content/d/o/c/doctorcilantro/html/hifitubes/rss.php on line 116
http://hifitubes.org/Preamp/12AX7_ECC83_7025/RCA/slides/RCA black plate (12AX7).JPGWed, 31 Dec 1969 17:00:00 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/RCA/slides/RCA black plate (12AX7).JPGPreamp/12AX7_ECC83_7025/RCA/<a title="slides/RCA black plate (12AX7).JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/RCA/&amp;file=slides/RCA black plate (12AX7).JPG"><img alt="slides/RCA black plate (12AX7).JPG " src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/RCA/thumbs/RCA black plate (12AX7).JPG" width="75" height="125"></a><br>Date:Wed, 31 Dec 1969 17:00:00 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/RCA/&amp;openfile=RCA black plate (12AX7).JPG">Click here</a> to view album containing this image.<br> Description: D GETTER SATIN PLATE Amplitrex Spec: 1600gm 1950's White label black plate ]]> http://hifitubes.org/Preamp/12AX7_ECC83_7025/RTC/slides/IMG_8698.JPGTue, 16 Feb 2010 12:23:53 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/RTC/slides/IMG_8698.JPGPreamp/12AX7_ECC83_7025/RTC/<a title="slides/IMG_8698.JPG 12AX7S MAZDA_RTC BOX PLATE HALO GETTER" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/RTC/&amp;file=slides/IMG_8698.JPG"><img alt="slides/IMG_8698.JPG 12AX7S MAZDA_RTC BOX PLATE HALO GETTER" src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/RTC/thumbs/IMG_8698.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:53 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/RTC/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/RTC/&amp;openfile=IMG_8698.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AX7_ECC83_7025/TUNG SOL/slides/IMG_8702.JPGTue, 16 Feb 2010 12:23:53 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/TUNG SOL/slides/IMG_8702.JPGPreamp/12AX7_ECC83_7025/TUNG SOL/<a title="slides/IMG_8702.JPG 12AX7 TUNG SOL RE-ISSUE ECC803S GOLDPIN" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/TUNG SOL/&amp;file=slides/IMG_8702.JPG"><img alt="slides/IMG_8702.JPG 12AX7 TUNG SOL RE-ISSUE ECC803S GOLDPIN" src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/TUNG SOL/thumbs/IMG_8702.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:53 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/TUNG SOL/&amp;openfile=IMG_8702.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AX7_ECC83_7025/TUNG SOL/slides/IMG_8704.JPGTue, 16 Feb 2010 12:23:54 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/TUNG SOL/slides/IMG_8704.JPGPreamp/12AX7_ECC83_7025/TUNG SOL/<a title="slides/IMG_8704.JPG 12AX7 TUNG SOL RE-ISSUE" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/TUNG SOL/&amp;file=slides/IMG_8704.JPG"><img alt="slides/IMG_8704.JPG 12AX7 TUNG SOL RE-ISSUE" src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/TUNG SOL/thumbs/IMG_8704.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:54 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/TUNG SOL/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/TUNG SOL/&amp;openfile=IMG_8704.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AX7_ECC83_7025/CBS/slides/IMG_8712.JPGTue, 16 Feb 2010 12:23:54 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/CBS/slides/IMG_8712.JPGPreamp/12AX7_ECC83_7025/CBS/<a title="slides/IMG_8712.JPG 12AX7 CBS (MADE IN GERMANY) LONG PLATE HALO GETTER" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/CBS/&amp;file=slides/IMG_8712.JPG"><img alt="slides/IMG_8712.JPG 12AX7 CBS (MADE IN GERMANY) LONG PLATE HALO GETTER" src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/CBS/thumbs/IMG_8712.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:54 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/CBS/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/CBS/&amp;openfile=IMG_8712.JPG">Click here</a> to view album containing this image.<br> Description: Interesting long plate made in Germany. Ridges on the top but no diamond. Peobably authentic; nice tube for V1 or buffer.]]>http://hifitubes.org/Preamp/12AX7_ECC83_7025/CBS/slides/IMG_8715.JPGTue, 16 Feb 2010 12:23:54 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/CBS/slides/IMG_8715.JPGPreamp/12AX7_ECC83_7025/CBS/<a title="slides/IMG_8715.JPG 12AX7 (7729) CBS GOLDPIN" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/CBS/&amp;file=slides/IMG_8715.JPG"><img alt="slides/IMG_8715.JPG 12AX7 (7729) CBS GOLDPIN" src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/CBS/thumbs/IMG_8715.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:54 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/CBS/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/CBS/&amp;openfile=IMG_8715.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AX7_ECC83_7025/GE/slides/IMG_8706.JPGTue, 16 Feb 2010 12:23:55 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/GE/slides/IMG_8706.JPGPreamp/12AX7_ECC83_7025/GE/<a title="slides/IMG_8706.JPG 12AX7 GE SHORT GRAY PLATE HALO" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/GE/&amp;file=slides/IMG_8706.JPG"><img alt="slides/IMG_8706.JPG 12AX7 GE SHORT GRAY PLATE HALO" src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/GE/thumbs/IMG_8706.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:55 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/GE/&amp;openfile=IMG_8706.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AX7_ECC83_7025/MATSUSHITA/slides/IMG_8839.JPGTue, 16 Feb 2010 12:23:55 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/MATSUSHITA/slides/IMG_8839.JPGPreamp/12AX7_ECC83_7025/MATSUSHITA/<a title="slides/IMG_8839.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/MATSUSHITA/&amp;file=slides/IMG_8839.JPG"><img alt="slides/IMG_8839.JPG " src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/MATSUSHITA/thumbs/IMG_8839.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:55 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/MATSUSHITA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/MATSUSHITA/&amp;openfile=IMG_8839.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AX7_ECC83_7025/MATSUSHITA/slides/IMG_8841.JPGTue, 16 Feb 2010 12:23:55 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/MATSUSHITA/slides/IMG_8841.JPGPreamp/12AX7_ECC83_7025/MATSUSHITA/<a title="slides/IMG_8841.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/MATSUSHITA/&amp;file=slides/IMG_8841.JPG"><img alt="slides/IMG_8841.JPG " src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/MATSUSHITA/thumbs/IMG_8841.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:55 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/MATSUSHITA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/MATSUSHITA/&amp;openfile=IMG_8841.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AX7_ECC83_7025/MATSUSHITA/slides/IMG_8838.JPGTue, 16 Feb 2010 12:23:55 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/MATSUSHITA/slides/IMG_8838.JPGPreamp/12AX7_ECC83_7025/MATSUSHITA/<a title="slides/IMG_8838.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/MATSUSHITA/&amp;file=slides/IMG_8838.JPG"><img alt="slides/IMG_8838.JPG " src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/MATSUSHITA/thumbs/IMG_8838.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:55 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/MATSUSHITA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/MATSUSHITA/&amp;openfile=IMG_8838.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AX7_ECC83_7025/MATSUSHITA/slides/IMG_8690.JPGTue, 16 Feb 2010 12:23:55 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/MATSUSHITA/slides/IMG_8690.JPGPreamp/12AX7_ECC83_7025/MATSUSHITA/<a title="slides/IMG_8690.JPG 7025 MATSUSHITA HALO GETTER" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/MATSUSHITA/&amp;file=slides/IMG_8690.JPG"><img alt="slides/IMG_8690.JPG 7025 MATSUSHITA HALO GETTER" src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/MATSUSHITA/thumbs/IMG_8690.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:55 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/MATSUSHITA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/MATSUSHITA/&amp;openfile=IMG_8690.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AX7_ECC83_7025/SOVTEK/slides/IMG_8705.JPGTue, 16 Feb 2010 12:23:55 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/SOVTEK/slides/IMG_8705.JPGPreamp/12AX7_ECC83_7025/SOVTEK/<a title="slides/IMG_8705.JPG 12AX7LPS SOVTEK" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/SOVTEK/&amp;file=slides/IMG_8705.JPG"><img alt="slides/IMG_8705.JPG 12AX7LPS SOVTEK" src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/SOVTEK/thumbs/IMG_8705.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:55 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/SOVTEK/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/SOVTEK/&amp;openfile=IMG_8705.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AX7_ECC83_7025/SYLVANIA/slides/IMG_8716.JPGTue, 16 Feb 2010 12:23:56 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/SYLVANIA/slides/IMG_8716.JPGPreamp/12AX7_ECC83_7025/SYLVANIA/<a title="slides/IMG_8716.JPG 12AX7 SYLVANIA HALO YELLOW LABEL" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/SYLVANIA/&amp;file=slides/IMG_8716.JPG"><img alt="slides/IMG_8716.JPG 12AX7 SYLVANIA HALO YELLOW LABEL" src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/SYLVANIA/thumbs/IMG_8716.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:56 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/SYLVANIA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/SYLVANIA/&amp;openfile=IMG_8716.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AX7_ECC83_7025/SYLVANIA/slides/IMG_8713.JPGTue, 16 Feb 2010 12:23:56 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/SYLVANIA/slides/IMG_8713.JPGPreamp/12AX7_ECC83_7025/SYLVANIA/<a title="slides/IMG_8713.JPG 12AX7 SYLVANIA HALO GREEN LABEL" href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/SYLVANIA/&amp;file=slides/IMG_8713.JPG"><img alt="slides/IMG_8713.JPG 12AX7 SYLVANIA HALO GREEN LABEL" src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/SYLVANIA/thumbs/IMG_8713.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:56 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/SYLVANIA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/SYLVANIA/&amp;openfile=IMG_8713.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AX7_ECC83_7025/AMPEREX/slides/IMG_9033.JPGTue, 16 Feb 2010 12:23:56 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/AMPEREX/slides/IMG_9033.JPGPreamp/12AX7_ECC83_7025/AMPEREX/<a title="slides/IMG_9033.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/AMPEREX/&amp;file=slides/IMG_9033.JPG"><img alt="slides/IMG_9033.JPG " src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/AMPEREX/thumbs/IMG_9033.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:56 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/AMPEREX/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/AMPEREX/&amp;openfile=IMG_9033.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AX7_ECC83_7025/Ei/slides/IMG_8714.JPGTue, 16 Feb 2010 12:23:56 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/Ei/slides/IMG_8714.JPGPreamp/12AX7_ECC83_7025/Ei/<a title="slides/IMG_8714.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/Ei/&amp;file=slides/IMG_8714.JPG"><img alt="slides/IMG_8714.JPG " src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/Ei/thumbs/IMG_8714.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:56 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/Ei/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/Ei/&amp;openfile=IMG_8714.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12AX7_ECC83_7025/TELEFUNKEN/slides/IMG_9055.JPGTue, 16 Feb 2010 12:23:56 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/TELEFUNKEN/slides/IMG_9055.JPGPreamp/12AX7_ECC83_7025/TELEFUNKEN/<a title="slides/IMG_9055.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/TELEFUNKEN/&amp;file=slides/IMG_9055.JPG"><img alt="slides/IMG_9055.JPG " src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/TELEFUNKEN/thumbs/IMG_9055.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:56 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/TELEFUNKEN/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/TELEFUNKEN/&amp;openfile=IMG_9055.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AX7_ECC83_7025/TELEFUNKEN/slides/IMG_9060.JPGTue, 16 Feb 2010 12:23:56 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/TELEFUNKEN/slides/IMG_9060.JPGPreamp/12AX7_ECC83_7025/TELEFUNKEN/<a title="slides/IMG_9060.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/TELEFUNKEN/&amp;file=slides/IMG_9060.JPG"><img alt="slides/IMG_9060.JPG " src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/TELEFUNKEN/thumbs/IMG_9060.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:56 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/TELEFUNKEN/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/TELEFUNKEN/&amp;openfile=IMG_9060.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/12AX7_ECC83_7025/TELEFUNKEN/slides/IMG_9009.JPGTue, 16 Feb 2010 12:23:56 GMThttp://hifitubes.org/Preamp/12AX7_ECC83_7025/TELEFUNKEN/slides/IMG_9009.JPGPreamp/12AX7_ECC83_7025/TELEFUNKEN/<a title="slides/IMG_9009.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12AX7_ECC83_7025/TELEFUNKEN/&amp;file=slides/IMG_9009.JPG"><img alt="slides/IMG_9009.JPG " src="http://hifitubes.org/Preamp/12AX7_ECC83_7025/TELEFUNKEN/thumbs/IMG_9009.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:56 GMT<br>Album Category:Preamp/12AX7_ECC83_7025/TELEFUNKEN/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12AX7_ECC83_7025/TELEFUNKEN/&amp;openfile=IMG_9009.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/5879/RCA/slides/5879.JPGTue, 16 Feb 2010 12:23:56 GMThttp://hifitubes.org/Preamp/5879/RCA/slides/5879.JPGPreamp/5879/RCA/<a title="slides/5879.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/5879/RCA/&amp;file=slides/5879.JPG"><img alt="slides/5879.JPG " src="http://hifitubes.org/Preamp/5879/RCA/thumbs/5879.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:56 GMT<br>Album Category:Preamp/5879/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5879/RCA/&amp;openfile=5879.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/5879/RCA/slides/IMG_8670.JPGTue, 16 Feb 2010 12:23:56 GMThttp://hifitubes.org/Preamp/5879/RCA/slides/IMG_8670.JPGPreamp/5879/RCA/<a title="slides/IMG_8670.JPG 5879 RCA 2mica" href="http://hifitubes.org/slidenav.php?folder=Preamp/5879/RCA/&amp;file=slides/IMG_8670.JPG"><img alt="slides/IMG_8670.JPG 5879 RCA 2mica" src="http://hifitubes.org/Preamp/5879/RCA/thumbs/IMG_8670.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:56 GMT<br>Album Category:Preamp/5879/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/5879/RCA/&amp;openfile=IMG_8670.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/EF86_6267/AMPEREX/slides/IMG_8655.JPGTue, 16 Feb 2010 12:23:57 GMThttp://hifitubes.org/Preamp/EF86_6267/AMPEREX/slides/IMG_8655.JPGPreamp/EF86_6267/AMPEREX/<a title="slides/IMG_8655.JPG EF86 AMPEREX (POPE)" href="http://hifitubes.org/slidenav.php?folder=Preamp/EF86_6267/AMPEREX/&amp;file=slides/IMG_8655.JPG"><img alt="slides/IMG_8655.JPG EF86 AMPEREX (POPE)" src="http://hifitubes.org/Preamp/EF86_6267/AMPEREX/thumbs/IMG_8655.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:57 GMT<br>Album Category:Preamp/EF86_6267/AMPEREX/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/EF86_6267/AMPEREX/&amp;openfile=IMG_8655.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12BY7/RCA/slides/IMG_8956.JPGTue, 16 Feb 2010 12:23:57 GMThttp://hifitubes.org/Preamp/12BY7/RCA/slides/IMG_8956.JPGPreamp/12BY7/RCA/<a title="slides/IMG_8956.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12BY7/RCA/&amp;file=slides/IMG_8956.JPG"><img alt="slides/IMG_8956.JPG " src="http://hifitubes.org/Preamp/12BY7/RCA/thumbs/IMG_8956.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:57 GMT<br>Album Category:Preamp/12BY7/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12BY7/RCA/&amp;openfile=IMG_8956.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/12BY7/SYLVANIA/slides/IMG_8954.JPGTue, 16 Feb 2010 12:23:57 GMThttp://hifitubes.org/Preamp/12BY7/SYLVANIA/slides/IMG_8954.JPGPreamp/12BY7/SYLVANIA/<a title="slides/IMG_8954.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/12BY7/SYLVANIA/&amp;file=slides/IMG_8954.JPG"><img alt="slides/IMG_8954.JPG " src="http://hifitubes.org/Preamp/12BY7/SYLVANIA/thumbs/IMG_8954.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:57 GMT<br>Album Category:Preamp/12BY7/SYLVANIA/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/12BY7/SYLVANIA/&amp;openfile=IMG_8954.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Preamp/6DJ8_ECC88/AMPEREX/slides/IMG_8972.JPGTue, 16 Feb 2010 12:23:57 GMThttp://hifitubes.org/Preamp/6DJ8_ECC88/AMPEREX/slides/IMG_8972.JPGPreamp/6DJ8_ECC88/AMPEREX/<a title="slides/IMG_8972.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/6DJ8_ECC88/AMPEREX/&amp;file=slides/IMG_8972.JPG"><img alt="slides/IMG_8972.JPG " src="http://hifitubes.org/Preamp/6DJ8_ECC88/AMPEREX/thumbs/IMG_8972.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:57 GMT<br>Album Category:Preamp/6DJ8_ECC88/AMPEREX/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6DJ8_ECC88/AMPEREX/&amp;openfile=IMG_8972.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Preamp/6DJ8_ECC88/AMPEREX/slides/IMG_8843.JPGTue, 16 Feb 2010 12:23:57 GMThttp://hifitubes.org/Preamp/6DJ8_ECC88/AMPEREX/slides/IMG_8843.JPGPreamp/6DJ8_ECC88/AMPEREX/<a title="slides/IMG_8843.JPG " href="http://hifitubes.org/slidenav.php?folder=Preamp/6DJ8_ECC88/AMPEREX/&amp;file=slides/IMG_8843.JPG"><img alt="slides/IMG_8843.JPG " src="http://hifitubes.org/Preamp/6DJ8_ECC88/AMPEREX/thumbs/IMG_8843.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:23:57 GMT<br>Album Category:Preamp/6DJ8_ECC88/AMPEREX/<br><a href="http://hifitubes.org/index.html?openfolder=Preamp/6DJ8_ECC88/AMPEREX/&amp;openfile=IMG_8843.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Power/211_VT4C/slides/IMG_8833.JPGTue, 16 Feb 2010 12:24:04 GMThttp://hifitubes.org/Power/211_VT4C/slides/IMG_8833.JPGPower/211_VT4C/<a title="slides/IMG_8833.JPG GE VT4C_211 POWER TRIODE" href="http://hifitubes.org/slidenav.php?folder=Power/211_VT4C/&amp;file=slides/IMG_8833.JPG"><img alt="slides/IMG_8833.JPG GE VT4C_211 POWER TRIODE" src="http://hifitubes.org/Power/211_VT4C/thumbs/IMG_8833.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:04 GMT<br>Album Category:Power/211_VT4C/<br><a href="http://hifitubes.org/index.html?openfolder=Power/211_VT4C/&amp;openfile=IMG_8833.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Power/5693/slides/IMG_8669.JPGTue, 16 Feb 2010 12:24:04 GMThttp://hifitubes.org/Power/5693/slides/IMG_8669.JPGPower/5693/<a title="slides/IMG_8669.JPG 5693 RCA" href="http://hifitubes.org/slidenav.php?folder=Power/5693/&amp;file=slides/IMG_8669.JPG"><img alt="slides/IMG_8669.JPG 5693 RCA" src="http://hifitubes.org/Power/5693/thumbs/IMG_8669.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:04 GMT<br>Album Category:Power/5693/<br><a href="http://hifitubes.org/index.html?openfolder=Power/5693/&amp;openfile=IMG_8669.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Power/5693/slides/IMG_8668.JPGTue, 16 Feb 2010 12:24:04 GMThttp://hifitubes.org/Power/5693/slides/IMG_8668.JPGPower/5693/<a title="slides/IMG_8668.JPG " href="http://hifitubes.org/slidenav.php?folder=Power/5693/&amp;file=slides/IMG_8668.JPG"><img alt="slides/IMG_8668.JPG " src="http://hifitubes.org/Power/5693/thumbs/IMG_8668.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:04 GMT<br>Album Category:Power/5693/<br><a href="http://hifitubes.org/index.html?openfolder=Power/5693/&amp;openfile=IMG_8668.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Power/396A_2C51/WESTERN ELECTRIC/slides/IMG_8961.JPGTue, 16 Feb 2010 12:24:04 GMThttp://hifitubes.org/Power/396A_2C51/WESTERN ELECTRIC/slides/IMG_8961.JPGPower/396A_2C51/WESTERN ELECTRIC/<a title="slides/IMG_8961.JPG " href="http://hifitubes.org/slidenav.php?folder=Power/396A_2C51/WESTERN ELECTRIC/&amp;file=slides/IMG_8961.JPG"><img alt="slides/IMG_8961.JPG " src="http://hifitubes.org/Power/396A_2C51/WESTERN ELECTRIC/thumbs/IMG_8961.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:04 GMT<br>Album Category:Power/396A_2C51/WESTERN ELECTRIC/<br><a href="http://hifitubes.org/index.html?openfolder=Power/396A_2C51/WESTERN ELECTRIC/&amp;openfile=IMG_8961.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Power/56/slides/IMG_8992.JPGTue, 16 Feb 2010 12:24:04 GMThttp://hifitubes.org/Power/56/slides/IMG_8992.JPGPower/56/<a title="slides/IMG_8992.JPG " href="http://hifitubes.org/slidenav.php?folder=Power/56/&amp;file=slides/IMG_8992.JPG"><img alt="slides/IMG_8992.JPG " src="http://hifitubes.org/Power/56/thumbs/IMG_8992.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:04 GMT<br>Album Category:Power/56/<br><a href="http://hifitubes.org/index.html?openfolder=Power/56/&amp;openfile=IMG_8992.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Power/6550_KT88/GENALEX/slides/IMG_8966.JPGTue, 16 Feb 2010 12:24:04 GMThttp://hifitubes.org/Power/6550_KT88/GENALEX/slides/IMG_8966.JPGPower/6550_KT88/GENALEX/<a title="slides/IMG_8966.JPG " href="http://hifitubes.org/slidenav.php?folder=Power/6550_KT88/GENALEX/&amp;file=slides/IMG_8966.JPG"><img alt="slides/IMG_8966.JPG " src="http://hifitubes.org/Power/6550_KT88/GENALEX/thumbs/IMG_8966.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:04 GMT<br>Album Category:Power/6550_KT88/GENALEX/<br><a href="http://hifitubes.org/index.html?openfolder=Power/6550_KT88/GENALEX/&amp;openfile=IMG_8966.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Power/6CA7_EL34/MULLARD/slides/IMG_9263.JPGTue, 16 Feb 2010 12:24:05 GMThttp://hifitubes.org/Power/6CA7_EL34/MULLARD/slides/IMG_9263.JPGPower/6CA7_EL34/MULLARD/<a title="slides/IMG_9263.JPG " href="http://hifitubes.org/slidenav.php?folder=Power/6CA7_EL34/MULLARD/&amp;file=slides/IMG_9263.JPG"><img alt="slides/IMG_9263.JPG " src="http://hifitubes.org/Power/6CA7_EL34/MULLARD/thumbs/IMG_9263.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:05 GMT<br>Album Category:Power/6CA7_EL34/MULLARD/<br><a href="http://hifitubes.org/index.html?openfolder=Power/6CA7_EL34/MULLARD/&amp;openfile=IMG_9263.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Power/6CA7_EL34/MULLARD/slides/IMG_9258.JPGTue, 16 Feb 2010 12:24:05 GMThttp://hifitubes.org/Power/6CA7_EL34/MULLARD/slides/IMG_9258.JPGPower/6CA7_EL34/MULLARD/<a title="slides/IMG_9258.JPG " href="http://hifitubes.org/slidenav.php?folder=Power/6CA7_EL34/MULLARD/&amp;file=slides/IMG_9258.JPG"><img alt="slides/IMG_9258.JPG " src="http://hifitubes.org/Power/6CA7_EL34/MULLARD/thumbs/IMG_9258.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:05 GMT<br>Album Category:Power/6CA7_EL34/MULLARD/<br><a href="http://hifitubes.org/index.html?openfolder=Power/6CA7_EL34/MULLARD/&amp;openfile=IMG_9258.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Power/6CA7_EL34/MULLARD/slides/IMG_9048.JPGTue, 16 Feb 2010 12:24:05 GMThttp://hifitubes.org/Power/6CA7_EL34/MULLARD/slides/IMG_9048.JPGPower/6CA7_EL34/MULLARD/<a title="slides/IMG_9048.JPG " href="http://hifitubes.org/slidenav.php?folder=Power/6CA7_EL34/MULLARD/&amp;file=slides/IMG_9048.JPG"><img alt="slides/IMG_9048.JPG " src="http://hifitubes.org/Power/6CA7_EL34/MULLARD/thumbs/IMG_9048.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:05 GMT<br>Album Category:Power/6CA7_EL34/MULLARD/<br><a href="http://hifitubes.org/index.html?openfolder=Power/6CA7_EL34/MULLARD/&amp;openfile=IMG_9048.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Power/6L6_KT66/Philips/slides/IMG_9043.JPGTue, 16 Feb 2010 12:24:05 GMThttp://hifitubes.org/Power/6L6_KT66/Philips/slides/IMG_9043.JPGPower/6L6_KT66/Philips/<a title="slides/IMG_9043.JPG " href="http://hifitubes.org/slidenav.php?folder=Power/6L6_KT66/Philips/&amp;file=slides/IMG_9043.JPG"><img alt="slides/IMG_9043.JPG " src="http://hifitubes.org/Power/6L6_KT66/Philips/thumbs/IMG_9043.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:05 GMT<br>Album Category:Power/6L6_KT66/Philips/<br><a href="http://hifitubes.org/index.html?openfolder=Power/6L6_KT66/Philips/&amp;openfile=IMG_9043.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Power/71/slides/IMG_8996.JPGTue, 16 Feb 2010 12:24:05 GMThttp://hifitubes.org/Power/71/slides/IMG_8996.JPGPower/71/<a title="slides/IMG_8996.JPG " href="http://hifitubes.org/slidenav.php?folder=Power/71/&amp;file=slides/IMG_8996.JPG"><img alt="slides/IMG_8996.JPG " src="http://hifitubes.org/Power/71/thumbs/IMG_8996.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:05 GMT<br>Album Category:Power/71/<br><a href="http://hifitubes.org/index.html?openfolder=Power/71/&amp;openfile=IMG_8996.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Power/75/slides/IMG_8997.JPGTue, 16 Feb 2010 12:24:05 GMThttp://hifitubes.org/Power/75/slides/IMG_8997.JPGPower/75/<a title="slides/IMG_8997.JPG " href="http://hifitubes.org/slidenav.php?folder=Power/75/&amp;file=slides/IMG_8997.JPG"><img alt="slides/IMG_8997.JPG " src="http://hifitubes.org/Power/75/thumbs/IMG_8997.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:05 GMT<br>Album Category:Power/75/<br><a href="http://hifitubes.org/index.html?openfolder=Power/75/&amp;openfile=IMG_8997.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Rectifier/5AR4_GZ34/MAZDA/slides/IMG_8811.JPGTue, 16 Feb 2010 12:24:06 GMThttp://hifitubes.org/Rectifier/5AR4_GZ34/MAZDA/slides/IMG_8811.JPGRectifier/5AR4_GZ34/MAZDA/<a title="slides/IMG_8811.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5AR4_GZ34/MAZDA/&amp;file=slides/IMG_8811.JPG"><img alt="slides/IMG_8811.JPG " src="http://hifitubes.org/Rectifier/5AR4_GZ34/MAZDA/thumbs/IMG_8811.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:06 GMT<br>Album Category:Rectifier/5AR4_GZ34/MAZDA/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5AR4_GZ34/MAZDA/&amp;openfile=IMG_8811.JPG">Click here</a> to view album containing this image.<br> Description: SMOOTH EDGE DOUBLE D-GETTER MADE IN BRUSEELS BY MAZDA]]>http://hifitubes.org/Rectifier/5AR4_GZ34/MAZDA/slides/IMG_8725.JPGTue, 16 Feb 2010 12:24:06 GMThttp://hifitubes.org/Rectifier/5AR4_GZ34/MAZDA/slides/IMG_8725.JPGRectifier/5AR4_GZ34/MAZDA/<a title="slides/IMG_8725.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5AR4_GZ34/MAZDA/&amp;file=slides/IMG_8725.JPG"><img alt="slides/IMG_8725.JPG " src="http://hifitubes.org/Rectifier/5AR4_GZ34/MAZDA/thumbs/IMG_8725.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:06 GMT<br>Album Category:Rectifier/5AR4_GZ34/MAZDA/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5AR4_GZ34/MAZDA/&amp;openfile=IMG_8725.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/slides/IMG_8809.JPGTue, 16 Feb 2010 12:24:06 GMThttp://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/slides/IMG_8809.JPGRectifier/5AR4_GZ34/MULLARD/<a title="slides/IMG_8809.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5AR4_GZ34/MULLARD/&amp;file=slides/IMG_8809.JPG"><img alt="slides/IMG_8809.JPG " src="http://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/thumbs/IMG_8809.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:06 GMT<br>Album Category:Rectifier/5AR4_GZ34/MULLARD/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5AR4_GZ34/MULLARD/&amp;openfile=IMG_8809.JPG">Click here</a> to view album containing this image.<br> Description: 4-NOTCH FAT BASE MADE IN BRITAIN]]>http://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/slides/IMG_8747.JPGTue, 16 Feb 2010 12:24:06 GMThttp://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/slides/IMG_8747.JPGRectifier/5AR4_GZ34/MULLARD/<a title="slides/IMG_8747.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5AR4_GZ34/MULLARD/&amp;file=slides/IMG_8747.JPG"><img alt="slides/IMG_8747.JPG " src="http://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/thumbs/IMG_8747.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:06 GMT<br>Album Category:Rectifier/5AR4_GZ34/MULLARD/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5AR4_GZ34/MULLARD/&amp;openfile=IMG_8747.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/slides/IMG_8745.JPGTue, 16 Feb 2010 12:24:06 GMThttp://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/slides/IMG_8745.JPGRectifier/5AR4_GZ34/MULLARD/<a title="slides/IMG_8745.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5AR4_GZ34/MULLARD/&amp;file=slides/IMG_8745.JPG"><img alt="slides/IMG_8745.JPG " src="http://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/thumbs/IMG_8745.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:06 GMT<br>Album Category:Rectifier/5AR4_GZ34/MULLARD/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5AR4_GZ34/MULLARD/&amp;openfile=IMG_8745.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/slides/IMG_8744.JPGTue, 16 Feb 2010 12:24:06 GMThttp://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/slides/IMG_8744.JPGRectifier/5AR4_GZ34/MULLARD/<a title="slides/IMG_8744.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5AR4_GZ34/MULLARD/&amp;file=slides/IMG_8744.JPG"><img alt="slides/IMG_8744.JPG " src="http://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/thumbs/IMG_8744.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:06 GMT<br>Album Category:Rectifier/5AR4_GZ34/MULLARD/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5AR4_GZ34/MULLARD/&amp;openfile=IMG_8744.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/slides/IMG_8723.JPGTue, 16 Feb 2010 12:24:06 GMThttp://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/slides/IMG_8723.JPGRectifier/5AR4_GZ34/MULLARD/<a title="slides/IMG_8723.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5AR4_GZ34/MULLARD/&amp;file=slides/IMG_8723.JPG"><img alt="slides/IMG_8723.JPG " src="http://hifitubes.org/Rectifier/5AR4_GZ34/MULLARD/thumbs/IMG_8723.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:06 GMT<br>Album Category:Rectifier/5AR4_GZ34/MULLARD/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5AR4_GZ34/MULLARD/&amp;openfile=IMG_8723.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Rectifier/5AR4_GZ34/AMPEREX/slides/IMG_9040.JPGTue, 16 Feb 2010 12:24:06 GMThttp://hifitubes.org/Rectifier/5AR4_GZ34/AMPEREX/slides/IMG_9040.JPGRectifier/5AR4_GZ34/AMPEREX/<a title="slides/IMG_9040.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5AR4_GZ34/AMPEREX/&amp;file=slides/IMG_9040.JPG"><img alt="slides/IMG_9040.JPG " src="http://hifitubes.org/Rectifier/5AR4_GZ34/AMPEREX/thumbs/IMG_9040.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:06 GMT<br>Album Category:Rectifier/5AR4_GZ34/AMPEREX/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5AR4_GZ34/AMPEREX/&amp;openfile=IMG_9040.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Rectifier/5AR4_GZ34/AMPEREX/slides/IMG_8726.JPGTue, 16 Feb 2010 12:24:06 GMThttp://hifitubes.org/Rectifier/5AR4_GZ34/AMPEREX/slides/IMG_8726.JPGRectifier/5AR4_GZ34/AMPEREX/<a title="slides/IMG_8726.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5AR4_GZ34/AMPEREX/&amp;file=slides/IMG_8726.JPG"><img alt="slides/IMG_8726.JPG " src="http://hifitubes.org/Rectifier/5AR4_GZ34/AMPEREX/thumbs/IMG_8726.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:06 GMT<br>Album Category:Rectifier/5AR4_GZ34/AMPEREX/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5AR4_GZ34/AMPEREX/&amp;openfile=IMG_8726.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Rectifier/5U4_U52/GE/slides/IMG_8717.JPGTue, 16 Feb 2010 12:24:06 GMThttp://hifitubes.org/Rectifier/5U4_U52/GE/slides/IMG_8717.JPGRectifier/5U4_U52/GE/<a title="slides/IMG_8717.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5U4_U52/GE/&amp;file=slides/IMG_8717.JPG"><img alt="slides/IMG_8717.JPG " src="http://hifitubes.org/Rectifier/5U4_U52/GE/thumbs/IMG_8717.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:06 GMT<br>Album Category:Rectifier/5U4_U52/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5U4_U52/GE/&amp;openfile=IMG_8717.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Rectifier/5U4_U52/GE/slides/IMG_8718.JPGTue, 16 Feb 2010 12:24:06 GMThttp://hifitubes.org/Rectifier/5U4_U52/GE/slides/IMG_8718.JPGRectifier/5U4_U52/GE/<a title="slides/IMG_8718.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5U4_U52/GE/&amp;file=slides/IMG_8718.JPG"><img alt="slides/IMG_8718.JPG " src="http://hifitubes.org/Rectifier/5U4_U52/GE/thumbs/IMG_8718.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:06 GMT<br>Album Category:Rectifier/5U4_U52/GE/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5U4_U52/GE/&amp;openfile=IMG_8718.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Rectifier/5U4_U52/RCA/slides/IMG_9053.JPGTue, 16 Feb 2010 12:24:06 GMThttp://hifitubes.org/Rectifier/5U4_U52/RCA/slides/IMG_9053.JPGRectifier/5U4_U52/RCA/<a title="slides/IMG_9053.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5U4_U52/RCA/&amp;file=slides/IMG_9053.JPG"><img alt="slides/IMG_9053.JPG " src="http://hifitubes.org/Rectifier/5U4_U52/RCA/thumbs/IMG_9053.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:06 GMT<br>Album Category:Rectifier/5U4_U52/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5U4_U52/RCA/&amp;openfile=IMG_9053.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Rectifier/5U4_U52/RT MAZDA/slides/IMG_9046.JPGTue, 16 Feb 2010 12:24:07 GMThttp://hifitubes.org/Rectifier/5U4_U52/RT MAZDA/slides/IMG_9046.JPGRectifier/5U4_U52/RT MAZDA/<a title="slides/IMG_9046.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5U4_U52/RT MAZDA/&amp;file=slides/IMG_9046.JPG"><img alt="slides/IMG_9046.JPG " src="http://hifitubes.org/Rectifier/5U4_U52/RT MAZDA/thumbs/IMG_9046.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:07 GMT<br>Album Category:Rectifier/5U4_U52/RT MAZDA/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5U4_U52/RT MAZDA/&amp;openfile=IMG_9046.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Rectifier/5U4_U52/RT MAZDA/slides/IMG_9047.JPGTue, 16 Feb 2010 12:24:07 GMThttp://hifitubes.org/Rectifier/5U4_U52/RT MAZDA/slides/IMG_9047.JPGRectifier/5U4_U52/RT MAZDA/<a title="slides/IMG_9047.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5U4_U52/RT MAZDA/&amp;file=slides/IMG_9047.JPG"><img alt="slides/IMG_9047.JPG " src="http://hifitubes.org/Rectifier/5U4_U52/RT MAZDA/thumbs/IMG_9047.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:07 GMT<br>Album Category:Rectifier/5U4_U52/RT MAZDA/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5U4_U52/RT MAZDA/&amp;openfile=IMG_9047.JPG">Click here</a> to view album containing this image.<br>http://hifitubes.org/Rectifier/5U4_U52/RT MAZDA/slides/IMG_9038.JPGTue, 16 Feb 2010 12:24:07 GMThttp://hifitubes.org/Rectifier/5U4_U52/RT MAZDA/slides/IMG_9038.JPGRectifier/5U4_U52/RT MAZDA/<a title="slides/IMG_9038.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5U4_U52/RT MAZDA/&amp;file=slides/IMG_9038.JPG"><img alt="slides/IMG_9038.JPG " src="http://hifitubes.org/Rectifier/5U4_U52/RT MAZDA/thumbs/IMG_9038.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:07 GMT<br>Album Category:Rectifier/5U4_U52/RT MAZDA/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5U4_U52/RT MAZDA/&amp;openfile=IMG_9038.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Rectifier/5R4/CHATHAM/slides/IMG_8722.JPGTue, 16 Feb 2010 12:24:07 GMThttp://hifitubes.org/Rectifier/5R4/CHATHAM/slides/IMG_8722.JPGRectifier/5R4/CHATHAM/<a title="slides/IMG_8722.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5R4/CHATHAM/&amp;file=slides/IMG_8722.JPG"><img alt="slides/IMG_8722.JPG " src="http://hifitubes.org/Rectifier/5R4/CHATHAM/thumbs/IMG_8722.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:07 GMT<br>Album Category:Rectifier/5R4/CHATHAM/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5R4/CHATHAM/&amp;openfile=IMG_8722.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Rectifier/5R4/RCA/slides/IMG_8721.JPGTue, 16 Feb 2010 12:24:07 GMThttp://hifitubes.org/Rectifier/5R4/RCA/slides/IMG_8721.JPGRectifier/5R4/RCA/<a title="slides/IMG_8721.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5R4/RCA/&amp;file=slides/IMG_8721.JPG"><img alt="slides/IMG_8721.JPG " src="http://hifitubes.org/Rectifier/5R4/RCA/thumbs/IMG_8721.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:07 GMT<br>Album Category:Rectifier/5R4/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5R4/RCA/&amp;openfile=IMG_8721.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Rectifier/5Y3/MAZDA/slides/IMG_8802.JPGTue, 16 Feb 2010 12:24:08 GMThttp://hifitubes.org/Rectifier/5Y3/MAZDA/slides/IMG_8802.JPGRectifier/5Y3/MAZDA/<a title="slides/IMG_8802.JPG 5Y3 MAZDA" href="http://hifitubes.org/slidenav.php?folder=Rectifier/5Y3/MAZDA/&amp;file=slides/IMG_8802.JPG"><img alt="slides/IMG_8802.JPG 5Y3 MAZDA" src="http://hifitubes.org/Rectifier/5Y3/MAZDA/thumbs/IMG_8802.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:08 GMT<br>Album Category:Rectifier/5Y3/MAZDA/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5Y3/MAZDA/&amp;openfile=IMG_8802.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Rectifier/5Y3/RCA/slides/IMG_8719.JPGTue, 16 Feb 2010 12:24:08 GMThttp://hifitubes.org/Rectifier/5Y3/RCA/slides/IMG_8719.JPGRectifier/5Y3/RCA/<a title="slides/IMG_8719.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/5Y3/RCA/&amp;file=slides/IMG_8719.JPG"><img alt="slides/IMG_8719.JPG " src="http://hifitubes.org/Rectifier/5Y3/RCA/thumbs/IMG_8719.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:08 GMT<br>Album Category:Rectifier/5Y3/RCA/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/5Y3/RCA/&amp;openfile=IMG_8719.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/Rectifier/6X4/BENDIX/slides/IMG_8673.JPGTue, 16 Feb 2010 12:24:08 GMThttp://hifitubes.org/Rectifier/6X4/BENDIX/slides/IMG_8673.JPGRectifier/6X4/BENDIX/<a title="slides/IMG_8673.JPG " href="http://hifitubes.org/slidenav.php?folder=Rectifier/6X4/BENDIX/&amp;file=slides/IMG_8673.JPG"><img alt="slides/IMG_8673.JPG " src="http://hifitubes.org/Rectifier/6X4/BENDIX/thumbs/IMG_8673.JPG" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:08 GMT<br>Album Category:Rectifier/6X4/BENDIX/<br><a href="http://hifitubes.org/index.html?openfolder=Rectifier/6X4/BENDIX/&amp;openfile=IMG_8673.JPG">Click here</a> to view album containing this image.<br> http://hifitubes.org/6L6 Calibration Tube/slides/6L6a.jpgTue, 16 Feb 2010 12:24:13 GMThttp://hifitubes.org/6L6 Calibration Tube/slides/6L6a.jpg6L6 Calibration Tube/<a title="slides/6L6a.jpg 6L6 Calibration Tube (average 6X test at 250v)" href="http://hifitubes.org/slidenav.php?folder=6L6 Calibration Tube/&amp;file=slides/6L6a.jpg"><img alt="slides/6L6a.jpg 6L6 Calibration Tube (average 6X test at 250v)" src="http://hifitubes.org/6L6 Calibration Tube/thumbs/6L6a.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:13 GMT<br>Album Category:6L6 Calibration Tube/<br><a href="http://hifitubes.org/index.html?openfolder=6L6 Calibration Tube/&amp;openfile=6L6a.jpg">Click here</a> to view album containing this image.<br> Description: (1) 6L6 Calibration Tube (Tested at 250volts with Amplitrex specialized procedure) We currently use RCAs to make a bogey tube for use in calibration of your vacuum tube tester. We utilize a proven method of multiple tests on the highly accurate Amplitrex AT1000. You are provided with one calibration tube with the averaged results of six tests written on a box label. Three tests are conducted in fixed bias mode, three tests are conducted in auto-bias mode, the results are averaged, fixed< >auto-bias, for each of the three tests, then the 3 meta-results are averaged again for a final calibration value.We can run one curve at your request, normally we just provide aforementioned test results. This tube is best suited for advanced testers like AVO, Metrix, Funke, Triplett, Tektronix, Amplitrex, Maxi-Matcher, Hagerman, Hickock 539A 539B 539C, Hickock TV2, TV7, or TV10, Cardmatics, and similar gm testers,however we have had users of various emission testers purchase and successfully use this tube to simply demonstrate proper working order of their Eico, Heath, Knight, Dyna, Jackson, Stark, Sencore, and Lafayette tube testers. You will also receive a graph of 9 curves (as shown) with the following fixed bias parameters: 100-250v plate, G1 Start 3v, G1 Step 2v running from 3-19v.]]>http://hifitubes.org/6L6 Calibration Tube/slides/6L6-Calibration.jpgTue, 16 Feb 2010 12:24:13 GMThttp://hifitubes.org/6L6 Calibration Tube/slides/6L6-Calibration.jpg6L6 Calibration Tube/<a title="slides/6L6-Calibration.jpg 6L6 Calibration Tube (average 6X test at 250v)" href="http://hifitubes.org/slidenav.php?folder=6L6 Calibration Tube/&amp;file=slides/6L6-Calibration.jpg"><img alt="slides/6L6-Calibration.jpg 6L6 Calibration Tube (average 6X test at 250v)" src="http://hifitubes.org/6L6 Calibration Tube/thumbs/6L6-Calibration.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:13 GMT<br>Album Category:6L6 Calibration Tube/<br><a href="http://hifitubes.org/index.html?openfolder=6L6 Calibration Tube/&amp;openfile=6L6-Calibration.jpg">Click here</a> to view album containing this image.<br> Description: (1) 6L6 Calibration Tube (Tested at 250volts with Amplitrex specialized procedure) We currently use RCAs to make a bogey tube for use in calibration of your vacuum tube tester. We utilize a proven method of multiple tests on the highly accurate Amplitrex AT1000. You are provided with one calibration tube with the averaged results of six tests written on a box label. Three tests are conducted in fixed bias mode, three tests are conducted in auto-bias mode, the results are averaged, fixed< >auto-bias, for each of the three tests, then the 3 meta-results are averaged again for a final calibration value. You will also receive a graph of 9 curves (as shown) with the following fixed bias parameters: 100-250v plate, G1 Start 3v, G1 Step 2v running from 3-19v.]]>http://hifitubes.org/6L6 Calibration Tube/slides/6L6.jpgTue, 16 Feb 2010 12:24:13 GMThttp://hifitubes.org/6L6 Calibration Tube/slides/6L6.jpg6L6 Calibration Tube/<a title="slides/6L6.jpg 6L6 Calibration Tube (average 6X test at 250v)" href="http://hifitubes.org/slidenav.php?folder=6L6 Calibration Tube/&amp;file=slides/6L6.jpg"><img alt="slides/6L6.jpg 6L6 Calibration Tube (average 6X test at 250v)" src="http://hifitubes.org/6L6 Calibration Tube/thumbs/6L6.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:13 GMT<br>Album Category:6L6 Calibration Tube/<br><a href="http://hifitubes.org/index.html?openfolder=6L6 Calibration Tube/&amp;openfile=6L6.jpg">Click here</a> to view album containing this image.<br> Description: (1) 6L6 Calibration Tube (Tested at 250volts with Amplitrex specialized procedure) We currently use RCAs to make a bogey tube for use in calibration of your vacuum tube tester. We utilize a proven method of multiple tests on the highly accurate Amplitrex AT1000. You are provided with one calibration tube with the averaged results of six tests written on a box label. Three tests are conducted in fixed bias mode, three tests are conducted in auto-bias mode, the results are averaged, fixed< >auto-bias, for each of the three tests, then the 3 meta-results are averaged again for a final calibration value.We can run one curve at your request, normally we just provide aforementioned test results. This tube is best suited for advanced testers like AVO, Metrix, Funke, Triplett, Tektronix, Amplitrex, Maxi-Matcher, Hagerman, Hickock 539A 539B 539C, Hickock TV2, TV7, or TV10, Cardmatics, and similar gm testers,however we have had users of various emission testers purchase and successfully use this tube to simply demonstrate proper working order of their Eico, Heath, Knight, Dyna, Jackson, Stark, Sencore, and Lafayette tube testers. You will also receive a graph of 9 curves (as shown) with the following fixed bias parameters: 100-250v plate, G1 Start 3v, G1 Step 2v running from 3-19v.]]> http://hifitubes.org/Manuals & Date Codes/RCA air-cooled Transmitting tubes.pdfTue, 16 Feb 2010 12:24:16 GMThttp://hifitubes.org/Manuals & Date Codes/RCA air-cooled Transmitting tubes.pdfManuals & Date Codes/<a title="RCA air-cooled Transmitting tubes.pdf " href="http://hifitubes.org/slidenav.php?folder=Manuals & Date Codes/&amp;file=RCA air-cooled Transmitting tubes.pdf"><img alt="RCA air-cooled Transmitting tubes.pdf " src="http://hifitubes.org/Manuals & Date Codes/../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:16 GMT<br>Album Category:Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Manuals & Date Codes/&amp;openfile=RCA air-cooled Transmitting tubes.pdf">Click here</a> to view album containing this image.<br>http://hifitubes.org/Manuals & Date Codes/RCA Tube manual 1960.pdfTue, 16 Feb 2010 12:24:17 GMThttp://hifitubes.org/Manuals & Date Codes/RCA Tube manual 1960.pdfManuals & Date Codes/<a title="RCA Tube manual 1960.pdf " href="http://hifitubes.org/slidenav.php?folder=Manuals & Date Codes/&amp;file=RCA Tube manual 1960.pdf"><img alt="RCA Tube manual 1960.pdf " src="http://hifitubes.org/Manuals & Date Codes/../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:17 GMT<br>Album Category:Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Manuals & Date Codes/&amp;openfile=RCA Tube manual 1960.pdf">Click here</a> to view album containing this image.<br>http://hifitubes.org/Manuals & Date Codes/RCA tube Receiving Manual RC15.pdfTue, 16 Feb 2010 12:24:18 GMThttp://hifitubes.org/Manuals & Date Codes/RCA tube Receiving Manual RC15.pdfManuals & Date Codes/<a title="RCA tube Receiving Manual RC15.pdf " href="http://hifitubes.org/slidenav.php?folder=Manuals & Date Codes/&amp;file=RCA tube Receiving Manual RC15.pdf"><img alt="RCA tube Receiving Manual RC15.pdf " src="http://hifitubes.org/Manuals & Date Codes/../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:18 GMT<br>Album Category:Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Manuals & Date Codes/&amp;openfile=RCA tube Receiving Manual RC15.pdf">Click here</a> to view album containing this image.<br>http://hifitubes.org/Manuals & Date Codes/Arcturus Tubes.pdfTue, 16 Feb 2010 12:24:15 GMThttp://hifitubes.org/Manuals & Date Codes/Arcturus Tubes.pdfManuals & Date Codes/<a title="Arcturus Tubes.pdf " href="http://hifitubes.org/slidenav.php?folder=Manuals & Date Codes/&amp;file=Arcturus Tubes.pdf"><img alt="Arcturus Tubes.pdf " src="http://hifitubes.org/Manuals & Date Codes/../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:15 GMT<br>Album Category:Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Manuals & Date Codes/&amp;openfile=Arcturus Tubes.pdf">Click here</a> to view album containing this image.<br>http://hifitubes.org/Manuals & Date Codes/Raytheon 1937 Radio Receiving Tubes.pdfTue, 16 Feb 2010 12:24:16 GMThttp://hifitubes.org/Manuals & Date Codes/Raytheon 1937 Radio Receiving Tubes.pdfManuals & Date Codes/<a title="Raytheon 1937 Radio Receiving Tubes.pdf " href="http://hifitubes.org/slidenav.php?folder=Manuals & Date Codes/&amp;file=Raytheon 1937 Radio Receiving Tubes.pdf"><img alt="Raytheon 1937 Radio Receiving Tubes.pdf " src="http://hifitubes.org/Manuals & Date Codes/../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:16 GMT<br>Album Category:Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Manuals & Date Codes/&amp;openfile=Raytheon 1937 Radio Receiving Tubes.pdf">Click here</a> to view album containing this image.<br>http://hifitubes.org/Manuals & Date Codes/mullard_tubes.pdfTue, 16 Feb 2010 12:24:15 GMThttp://hifitubes.org/Manuals & Date Codes/mullard_tubes.pdfManuals & Date Codes/<a title="mullard_tubes.pdf " href="http://hifitubes.org/slidenav.php?folder=Manuals & Date Codes/&amp;file=mullard_tubes.pdf"><img alt="mullard_tubes.pdf " src="http://hifitubes.org/Manuals & Date Codes/../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:15 GMT<br>Album Category:Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Manuals & Date Codes/&amp;openfile=mullard_tubes.pdf">Click here</a> to view album containing this image.<br>http://hifitubes.org/Manuals & Date Codes/Date Codes for Electron Tubes.docTue, 16 Feb 2010 12:24:15 GMThttp://hifitubes.org/Manuals & Date Codes/Date Codes for Electron Tubes.docManuals & Date Codes/<a title="Date Codes for Electron Tubes.doc " href="http://hifitubes.org/slidenav.php?folder=Manuals & Date Codes/&amp;file=Date Codes for Electron Tubes.doc"><img alt="Date Codes for Electron Tubes.doc " src="http://hifitubes.org/Manuals & Date Codes/../res/doc.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:15 GMT<br>Album Category:Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Manuals & Date Codes/&amp;openfile=Date Codes for Electron Tubes.doc">Click here</a> to view album containing this image.<br>http://hifitubes.org/Manuals & Date Codes/PhilipsCodeList.pdfTue, 16 Feb 2010 12:24:15 GMThttp://hifitubes.org/Manuals & Date Codes/PhilipsCodeList.pdfManuals & Date Codes/<a title="PhilipsCodeList.pdf " href="http://hifitubes.org/slidenav.php?folder=Manuals & Date Codes/&amp;file=PhilipsCodeList.pdf"><img alt="PhilipsCodeList.pdf " src="http://hifitubes.org/Manuals & Date Codes/../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:15 GMT<br>Album Category:Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Manuals & Date Codes/&amp;openfile=PhilipsCodeList.pdf">Click here</a> to view album containing this image.<br>http://hifitubes.org/Manuals & Date Codes/RCA DATE CODES.pdfTue, 16 Feb 2010 12:24:16 GMThttp://hifitubes.org/Manuals & Date Codes/RCA DATE CODES.pdfManuals & Date Codes/<a title="RCA DATE CODES.pdf " href="http://hifitubes.org/slidenav.php?folder=Manuals & Date Codes/&amp;file=RCA DATE CODES.pdf"><img alt="RCA DATE CODES.pdf " src="http://hifitubes.org/Manuals & Date Codes/../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:16 GMT<br>Album Category:Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Manuals & Date Codes/&amp;openfile=RCA DATE CODES.pdf">Click here</a> to view album containing this image.<br>http://hifitubes.org/Manuals & Date Codes/TV-10AU.pdfTue, 16 Feb 2010 12:24:19 GMThttp://hifitubes.org/Manuals & Date Codes/TV-10AU.pdfManuals & Date Codes/<a title="TV-10AU.pdf " href="http://hifitubes.org/slidenav.php?folder=Manuals & Date Codes/&amp;file=TV-10AU.pdf"><img alt="TV-10AU.pdf " src="http://hifitubes.org/Manuals & Date Codes/../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:19 GMT<br>Album Category:Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Manuals & Date Codes/&amp;openfile=TV-10AU.pdf">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters & Ephemera/12AT7/slides/12at7.jpgTue, 16 Feb 2010 12:24:19 GMThttp://hifitubes.org/Parameters & Ephemera/12AT7/slides/12at7.jpgParameters & Ephemera/12AT7/<a title="slides/12at7.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/12AT7/&amp;file=slides/12at7.jpg"><img alt="slides/12at7.jpg " src="http://hifitubes.org/Parameters & Ephemera/12AT7/thumbs/12at7.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:19 GMT<br>Album Category:Parameters & Ephemera/12AT7/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/12AT7/&amp;openfile=12at7.jpg">Click here</a> to view album containing this image.<br>http://hifitubes.org/Parameters & Ephemera/12AT7/ECC81.pdfTue, 16 Feb 2010 12:24:19 GMThttp://hifitubes.org/Parameters & Ephemera/12AT7/ECC81.pdfParameters & Ephemera/12AT7/<a title="ECC81.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/12AT7/&amp;file=ECC81.pdf"><img alt="ECC81.pdf " src="http://hifitubes.org/Parameters & Ephemera/12AT7/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:19 GMT<br>Album Category:Parameters & Ephemera/12AT7/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/12AT7/&amp;openfile=ECC81.pdf">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters & Ephemera/12AU7/slides/12au7.jpgTue, 16 Feb 2010 12:24:19 GMThttp://hifitubes.org/Parameters & Ephemera/12AU7/slides/12au7.jpgParameters & Ephemera/12AU7/<a title="slides/12au7.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/12AU7/&amp;file=slides/12au7.jpg"><img alt="slides/12au7.jpg " src="http://hifitubes.org/Parameters & Ephemera/12AU7/thumbs/12au7.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:19 GMT<br>Album Category:Parameters & Ephemera/12AU7/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/12AU7/&amp;openfile=12au7.jpg">Click here</a> to view album containing this image.<br>http://hifitubes.org/Parameters & Ephemera/12AU7/12au7.pdfTue, 16 Feb 2010 12:24:19 GMThttp://hifitubes.org/Parameters & Ephemera/12AU7/12au7.pdfParameters & Ephemera/12AU7/<a title="12au7.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/12AU7/&amp;file=12au7.pdf"><img alt="12au7.pdf " src="http://hifitubes.org/Parameters & Ephemera/12AU7/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:19 GMT<br>Album Category:Parameters & Ephemera/12AU7/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & 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href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/12AX7/&amp;file=ECC83.pdf"><img alt="ECC83.pdf " src="http://hifitubes.org/Parameters & Ephemera/12AX7/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:19 GMT<br>Album Category:Parameters & Ephemera/12AX7/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/12AX7/&amp;openfile=ECC83.pdf">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters & Ephemera/12BH7/12BH7A.pdfTue, 16 Feb 2010 12:24:19 GMThttp://hifitubes.org/Parameters & Ephemera/12BH7/12BH7A.pdfParameters & Ephemera/12BH7/<a title="12BH7A.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/12BH7/&amp;file=12BH7A.pdf"><img alt="12BH7A.pdf " src="http://hifitubes.org/Parameters & Ephemera/12BH7/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:19 GMT<br>Album Category:Parameters & Ephemera/12BH7/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/12BH7/&amp;openfile=12BH7A.pdf">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters & Ephemera/211/slides/Fullscreen capture 10132009 101330 AM.jpgTue, 16 Feb 2010 12:24:20 GMThttp://hifitubes.org/Parameters & Ephemera/211/slides/Fullscreen capture 10132009 101330 AM.jpgParameters & Ephemera/211/<a title="slides/Fullscreen capture 10132009 101330 AM.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/211/&amp;file=slides/Fullscreen capture 10132009 101330 AM.jpg"><img alt="slides/Fullscreen capture 10132009 101330 AM.jpg " src="http://hifitubes.org/Parameters & Ephemera/211/thumbs/Fullscreen capture 10132009 101330 AM.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:20 GMT<br>Album Category:Parameters & Ephemera/211/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/211/&amp;openfile=Fullscreen capture 10132009 101330 AM.jpg">Click here</a> to view album containing this image.<br>http://hifitubes.org/Parameters & Ephemera/211/slides/211.jpgTue, 16 Feb 2010 12:24:19 GMThttp://hifitubes.org/Parameters & Ephemera/211/slides/211.jpgParameters & Ephemera/211/<a title="slides/211.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/211/&amp;file=slides/211.jpg"><img alt="slides/211.jpg " src="http://hifitubes.org/Parameters & Ephemera/211/thumbs/211.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:19 GMT<br>Album Category:Parameters & Ephemera/211/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/211/&amp;openfile=211.jpg">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters & Ephemera/2A3/slides/2a3.jpgTue, 16 Feb 2010 12:24:20 GMThttp://hifitubes.org/Parameters & Ephemera/2A3/slides/2a3.jpgParameters & Ephemera/2A3/<a title="slides/2a3.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/2A3/&amp;file=slides/2a3.jpg"><img alt="slides/2a3.jpg " src="http://hifitubes.org/Parameters & Ephemera/2A3/thumbs/2a3.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:20 GMT<br>Album Category:Parameters & Ephemera/2A3/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/2A3/&amp;openfile=2a3.jpg">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters & Ephemera/300B/slides/300b.jpgTue, 16 Feb 2010 12:24:20 GMThttp://hifitubes.org/Parameters & Ephemera/300B/slides/300b.jpgParameters & Ephemera/300B/<a title="slides/300b.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/300B/&amp;file=slides/300b.jpg"><img alt="slides/300b.jpg " src="http://hifitubes.org/Parameters & Ephemera/300B/thumbs/300b.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:20 GMT<br>Album Category:Parameters & Ephemera/300B/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/300B/&amp;openfile=300b.jpg">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters & Ephemera/45/slides/45.jpgTue, 16 Feb 2010 12:24:20 GMThttp://hifitubes.org/Parameters & Ephemera/45/slides/45.jpgParameters & Ephemera/45/<a title="slides/45.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/45/&amp;file=slides/45.jpg"><img alt="slides/45.jpg " src="http://hifitubes.org/Parameters & Ephemera/45/thumbs/45.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:20 GMT<br>Album Category:Parameters & Ephemera/45/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/45/&amp;openfile=45.jpg">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters & Ephemera/5687/5687-1.pdfTue, 16 Feb 2010 12:24:20 GMThttp://hifitubes.org/Parameters & Ephemera/5687/5687-1.pdfParameters & Ephemera/5687/<a title="5687-1.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/5687/&amp;file=5687-1.pdf"><img alt="5687-1.pdf " src="http://hifitubes.org/Parameters & Ephemera/5687/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:20 GMT<br>Album Category:Parameters & Ephemera/5687/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/5687/&amp;openfile=5687-1.pdf">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters & Ephemera/5751/slides/5751.jpgTue, 16 Feb 2010 12:24:20 GMThttp://hifitubes.org/Parameters & Ephemera/5751/slides/5751.jpgParameters & Ephemera/5751/<a title="slides/5751.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/5751/&amp;file=slides/5751.jpg"><img alt="slides/5751.jpg " src="http://hifitubes.org/Parameters & Ephemera/5751/thumbs/5751.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:20 GMT<br>Album Category:Parameters & 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Feb 2010 12:24:20 GMThttp://hifitubes.org/Parameters & Ephemera/5AR4_GZ34/5ar4.pdfParameters & Ephemera/5AR4_GZ34/<a title="5ar4.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/5AR4_GZ34/&amp;file=5ar4.pdf"><img alt="5ar4.pdf " src="http://hifitubes.org/Parameters & Ephemera/5AR4_GZ34/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:20 GMT<br>Album Category:Parameters & Ephemera/5AR4_GZ34/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/5AR4_GZ34/&amp;openfile=5ar4.pdf">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters & Ephemera/5R4/slides/5r4.jpgTue, 16 Feb 2010 12:24:20 GMThttp://hifitubes.org/Parameters & Ephemera/5R4/slides/5r4.jpgParameters & Ephemera/5R4/<a title="slides/5r4.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/5R4/&amp;file=slides/5r4.jpg"><img alt="slides/5r4.jpg " src="http://hifitubes.org/Parameters & 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& Date Codes/RCA tube Receiving Manual RC15.pdfParameters & Ephemera/Manuals & Date Codes/<a title="RCA tube Receiving Manual RC15.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/Manuals & Date Codes/&amp;file=RCA tube Receiving Manual RC15.pdf"><img alt="RCA tube Receiving Manual RC15.pdf " src="http://hifitubes.org/Parameters & Ephemera/Manuals & Date Codes/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:27 GMT<br>Album Category:Parameters & Ephemera/Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/Manuals & Date Codes/&amp;openfile=RCA tube Receiving Manual RC15.pdf">Click here</a> to view album containing this image.<br>http://hifitubes.org/Parameters & Ephemera/Manuals & Date Codes/Arcturus Tubes.pdfTue, 16 Feb 2010 12:24:22 GMThttp://hifitubes.org/Parameters & Ephemera/Manuals & Date Codes/Arcturus Tubes.pdfParameters & Ephemera/Manuals & Date Codes/<a title="Arcturus 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12:24:22 GMT<br>Album Category:Parameters & Ephemera/Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/Manuals & Date Codes/&amp;openfile=Date Codes for Electron Tubes.doc">Click here</a> to view album containing this image.<br>http://hifitubes.org/Parameters & Ephemera/Manuals & Date Codes/PhilipsCodeList.pdfTue, 16 Feb 2010 12:24:23 GMThttp://hifitubes.org/Parameters & Ephemera/Manuals & Date Codes/PhilipsCodeList.pdfParameters & Ephemera/Manuals & Date Codes/<a title="PhilipsCodeList.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/Manuals & Date Codes/&amp;file=PhilipsCodeList.pdf"><img alt="PhilipsCodeList.pdf " src="http://hifitubes.org/Parameters & Ephemera/Manuals & Date Codes/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:23 GMT<br>Album Category:Parameters & Ephemera/Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/Manuals 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Codes/TV-10AU.pdfTue, 16 Feb 2010 12:24:27 GMThttp://hifitubes.org/Parameters & Ephemera/Manuals & Date Codes/TV-10AU.pdfParameters & Ephemera/Manuals & Date Codes/<a title="TV-10AU.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters & Ephemera/Manuals & Date Codes/&amp;file=TV-10AU.pdf"><img alt="TV-10AU.pdf " src="http://hifitubes.org/Parameters & Ephemera/Manuals & Date Codes/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:27 GMT<br>Album Category:Parameters & Ephemera/Manuals & Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters & Ephemera/Manuals & Date Codes/&amp;openfile=TV-10AU.pdf">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters & Ephemera/U52/U52.pdfTue, 16 Feb 2010 12:24:27 GMThttp://hifitubes.org/Parameters & Ephemera/U52/U52.pdfParameters & Ephemera/U52/<a title="U52.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters & 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title="ECC81.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/12AT7/&amp;file=ECC81.pdf"><img alt="ECC81.pdf " src="http://hifitubes.org/Parameters and Ephemera/12AT7/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:28 GMT<br>Album Category:Parameters and Ephemera/12AT7/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/12AT7/&amp;openfile=ECC81.pdf">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters and Ephemera/12AU7/slides/12au7.jpgTue, 16 Feb 2010 12:24:28 GMThttp://hifitubes.org/Parameters and Ephemera/12AU7/slides/12au7.jpgParameters and Ephemera/12AU7/<a title="slides/12au7.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/12AU7/&amp;file=slides/12au7.jpg"><img alt="slides/12au7.jpg " src="http://hifitubes.org/Parameters and Ephemera/12AU7/thumbs/12au7.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:28 GMT<br>Album 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GMThttp://hifitubes.org/Parameters and Ephemera/12AX7/slides/12ax7.jpgParameters and Ephemera/12AX7/<a title="slides/12ax7.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/12AX7/&amp;file=slides/12ax7.jpg"><img alt="slides/12ax7.jpg " src="http://hifitubes.org/Parameters and Ephemera/12AX7/thumbs/12ax7.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:28 GMT<br>Album Category:Parameters and Ephemera/12AX7/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/12AX7/&amp;openfile=12ax7.jpg">Click here</a> to view album containing this image.<br>http://hifitubes.org/Parameters and Ephemera/12AX7/ECC83.pdfTue, 16 Feb 2010 12:24:28 GMThttp://hifitubes.org/Parameters and Ephemera/12AX7/ECC83.pdfParameters and Ephemera/12AX7/<a title="ECC83.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/12AX7/&amp;file=ECC83.pdf"><img alt="ECC83.pdf " src="http://hifitubes.org/Parameters and 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http://hifitubes.org/Parameters and Ephemera/211/slides/Fullscreen capture 10132009 101330 AM.jpgTue, 16 Feb 2010 12:24:28 GMThttp://hifitubes.org/Parameters and Ephemera/211/slides/Fullscreen capture 10132009 101330 AM.jpgParameters and Ephemera/211/<a title="slides/Fullscreen capture 10132009 101330 AM.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/211/&amp;file=slides/Fullscreen capture 10132009 101330 AM.jpg"><img alt="slides/Fullscreen capture 10132009 101330 AM.jpg " src="http://hifitubes.org/Parameters and Ephemera/211/thumbs/Fullscreen capture 10132009 101330 AM.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:28 GMT<br>Album Category:Parameters and Ephemera/211/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/211/&amp;openfile=Fullscreen capture 10132009 101330 AM.jpg">Click here</a> to view album containing this image.<br>http://hifitubes.org/Parameters and Ephemera/211/slides/211.jpgTue, 16 Feb 2010 12:24:28 GMThttp://hifitubes.org/Parameters and Ephemera/211/slides/211.jpgParameters and Ephemera/211/<a title="slides/211.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/211/&amp;file=slides/211.jpg"><img alt="slides/211.jpg " src="http://hifitubes.org/Parameters and Ephemera/211/thumbs/211.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:28 GMT<br>Album Category:Parameters and Ephemera/211/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/211/&amp;openfile=211.jpg">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters and Ephemera/2A3/slides/2a3.jpgTue, 16 Feb 2010 12:24:29 GMThttp://hifitubes.org/Parameters and Ephemera/2A3/slides/2a3.jpgParameters and Ephemera/2A3/<a title="slides/2a3.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/2A3/&amp;file=slides/2a3.jpg"><img alt="slides/2a3.jpg " src="http://hifitubes.org/Parameters and 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image.<br> http://hifitubes.org/Parameters and Ephemera/45/slides/45.jpgTue, 16 Feb 2010 12:24:29 GMThttp://hifitubes.org/Parameters and Ephemera/45/slides/45.jpgParameters and Ephemera/45/<a title="slides/45.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/45/&amp;file=slides/45.jpg"><img alt="slides/45.jpg " src="http://hifitubes.org/Parameters and Ephemera/45/thumbs/45.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:29 GMT<br>Album Category:Parameters and Ephemera/45/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/45/&amp;openfile=45.jpg">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters and Ephemera/5687/5687-1.pdfTue, 16 Feb 2010 12:24:29 GMThttp://hifitubes.org/Parameters and Ephemera/5687/5687-1.pdfParameters and Ephemera/5687/<a title="5687-1.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/5687/&amp;file=5687-1.pdf"><img alt="5687-1.pdf " src="http://hifitubes.org/Parameters and Ephemera/5687/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:29 GMT<br>Album Category:Parameters and Ephemera/5687/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/5687/&amp;openfile=5687-1.pdf">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters and Ephemera/5751/slides/5751.jpgTue, 16 Feb 2010 12:24:29 GMThttp://hifitubes.org/Parameters and Ephemera/5751/slides/5751.jpgParameters and Ephemera/5751/<a title="slides/5751.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/5751/&amp;file=slides/5751.jpg"><img alt="slides/5751.jpg " src="http://hifitubes.org/Parameters and Ephemera/5751/thumbs/5751.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:29 GMT<br>Album Category:Parameters and Ephemera/5751/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and 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height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:29 GMT<br>Album Category:Parameters and Ephemera/5R4/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/5R4/&amp;openfile=5r4.jpg">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters and Ephemera/5Y3/slides/5y3.jpgTue, 16 Feb 2010 12:24:29 GMThttp://hifitubes.org/Parameters and Ephemera/5Y3/slides/5y3.jpgParameters and Ephemera/5Y3/<a title="slides/5y3.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/5Y3/&amp;file=slides/5y3.jpg"><img alt="slides/5y3.jpg " src="http://hifitubes.org/Parameters and Ephemera/5Y3/thumbs/5y3.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:29 GMT<br>Album Category:Parameters and Ephemera/5Y3/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/5Y3/&amp;openfile=5y3.jpg">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters and 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and Ephemera/6922_7308/slides/6922.jpgTue, 16 Feb 2010 12:24:30 GMThttp://hifitubes.org/Parameters and Ephemera/6922_7308/slides/6922.jpgParameters and Ephemera/6922_7308/<a title="slides/6922.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/6922_7308/&amp;file=slides/6922.jpg"><img alt="slides/6922.jpg " src="http://hifitubes.org/Parameters and Ephemera/6922_7308/thumbs/6922.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:30 GMT<br>Album Category:Parameters and Ephemera/6922_7308/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/6922_7308/&amp;openfile=6922.jpg">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters and Ephemera/6BQ5_EL84/slides/6bq5.jpgTue, 16 Feb 2010 12:24:30 GMThttp://hifitubes.org/Parameters and Ephemera/6BQ5_EL84/slides/6bq5.jpgParameters and Ephemera/6BQ5_EL84/<a title="slides/6bq5.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters and 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GMThttp://hifitubes.org/Parameters and Ephemera/6SJ7_5691/slides/6sj7.jpgParameters and Ephemera/6SJ7_5691/<a title="slides/6sj7.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/6SJ7_5691/&amp;file=slides/6sj7.jpg"><img alt="slides/6sj7.jpg " src="http://hifitubes.org/Parameters and Ephemera/6SJ7_5691/thumbs/6sj7.jpg" width="75" height="125"></a><br>Date:Tue, 16 Feb 2010 12:24:30 GMT<br>Album Category:Parameters and Ephemera/6SJ7_5691/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/6SJ7_5691/&amp;openfile=6sj7.jpg">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters and Ephemera/6SN7_5992/slides/6sn7.jpgTue, 16 Feb 2010 12:24:31 GMThttp://hifitubes.org/Parameters and Ephemera/6SN7_5992/slides/6sn7.jpgParameters and Ephemera/6SN7_5992/<a title="slides/6sn7.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/6SN7_5992/&amp;file=slides/6sn7.jpg"><img 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GMThttp://hifitubes.org/Parameters and Ephemera/KT66_6L6GC/6L6GC.pdfParameters and Ephemera/KT66_6L6GC/<a title="6L6GC.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/KT66_6L6GC/&amp;file=6L6GC.pdf"><img alt="6L6GC.pdf " src="http://hifitubes.org/Parameters and Ephemera/KT66_6L6GC/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:31 GMT<br>Album Category:Parameters and Ephemera/KT66_6L6GC/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/KT66_6L6GC/&amp;openfile=6L6GC.pdf">Click here</a> to view album containing this image.<br> http://hifitubes.org/Parameters and Ephemera/KT88_6550/slides/6550-500v.jpgTue, 16 Feb 2010 12:24:31 GMThttp://hifitubes.org/Parameters and Ephemera/KT88_6550/slides/6550-500v.jpgParameters and Ephemera/KT88_6550/<a title="slides/6550-500v.jpg " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/KT88_6550/&amp;file=slides/6550-500v.jpg"><img 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and Date Codes/&amp;openfile=RCA air-cooled Transmitting tubes.pdf">Click here</a> to view album containing this image.<br>http://hifitubes.org/Parameters and Ephemera/Manuals and Date Codes/RCA Tube manual 1960.pdfTue, 16 Feb 2010 12:24:34 GMThttp://hifitubes.org/Parameters and Ephemera/Manuals and Date Codes/RCA Tube manual 1960.pdfParameters and Ephemera/Manuals and Date Codes/<a title="RCA Tube manual 1960.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/Manuals and Date Codes/&amp;file=RCA Tube manual 1960.pdf"><img alt="RCA Tube manual 1960.pdf " src="http://hifitubes.org/Parameters and Ephemera/Manuals and Date Codes/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:34 GMT<br>Album Category:Parameters and Ephemera/Manuals and Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/Manuals and Date Codes/&amp;openfile=RCA Tube manual 1960.pdf">Click here</a> to view album containing this 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Ephemera/Manuals and Date Codes/Arcturus Tubes.pdfTue, 16 Feb 2010 12:24:31 GMThttp://hifitubes.org/Parameters and Ephemera/Manuals and Date Codes/Arcturus Tubes.pdfParameters and Ephemera/Manuals and Date Codes/<a title="Arcturus Tubes.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/Manuals and Date Codes/&amp;file=Arcturus Tubes.pdf"><img alt="Arcturus Tubes.pdf " src="http://hifitubes.org/Parameters and Ephemera/Manuals and Date Codes/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:31 GMT<br>Album Category:Parameters and Ephemera/Manuals and Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/Manuals and Date Codes/&amp;openfile=Arcturus Tubes.pdf">Click here</a> to view album containing this image.<br>http://hifitubes.org/Parameters and Ephemera/Manuals and Date Codes/Raytheon 1937 Radio Receiving Tubes.pdfTue, 16 Feb 2010 12:24:32 GMThttp://hifitubes.org/Parameters and Ephemera/Manuals and Date Codes/Raytheon 1937 Radio Receiving Tubes.pdfParameters and Ephemera/Manuals and Date Codes/<a title="Raytheon 1937 Radio Receiving Tubes.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/Manuals and Date Codes/&amp;file=Raytheon 1937 Radio Receiving Tubes.pdf"><img alt="Raytheon 1937 Radio Receiving Tubes.pdf " src="http://hifitubes.org/Parameters and Ephemera/Manuals and Date Codes/../../res/pdf.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:32 GMT<br>Album Category:Parameters and Ephemera/Manuals and Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/Manuals and Date Codes/&amp;openfile=Raytheon 1937 Radio Receiving Tubes.pdf">Click here</a> to view album containing this image.<br>http://hifitubes.org/Parameters and Ephemera/Manuals and Date Codes/mullard_tubes.pdfTue, 16 Feb 2010 12:24:32 GMThttp://hifitubes.org/Parameters and Ephemera/Manuals and Date 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href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/Manuals and Date Codes/&amp;file=Date Codes for Electron Tubes.doc"><img alt="Date Codes for Electron Tubes.doc " src="http://hifitubes.org/Parameters and Ephemera/Manuals and Date Codes/../../res/doc.jpg" width="85" height="54"></a><br>Date:Tue, 16 Feb 2010 12:24:31 GMT<br>Album Category:Parameters and Ephemera/Manuals and Date Codes/<br><a href="http://hifitubes.org/index.html?openfolder=Parameters and Ephemera/Manuals and Date Codes/&amp;openfile=Date Codes for Electron Tubes.doc">Click here</a> to view album containing this image.<br>http://hifitubes.org/Parameters and Ephemera/Manuals and Date Codes/PhilipsCodeList.pdfTue, 16 Feb 2010 12:24:32 GMThttp://hifitubes.org/Parameters and Ephemera/Manuals and Date Codes/PhilipsCodeList.pdfParameters and Ephemera/Manuals and Date Codes/<a title="PhilipsCodeList.pdf " href="http://hifitubes.org/slidenav.php?folder=Parameters and Ephemera/Manuals and Date 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