Two rare MC input transformers Unused NOS Item includes two MC Transformers Specification: The step up ratio is 1:2 or 1:10 or 1:20 The DC input resistance is ca 150 Ohm or ca 75 Ohm and the output re

 

This is a Vintage Technics Quartz SL-Q300 Automatic Turntable Direct Drive w/dust cover. This turntable has been tested and played in my home and is in good working condition. The cartridge (is an Emp

 

Vintage Tube Wurlitzer 6L6 6SN7 Power - Output Transformers - Choke Ask any questions before buying Sold as-is S&H $15 +/- depending on destination International Ask $65

 

Here have available new display lamp that I had custom made for the Studer A721 tape recorder. As seen in the photo below it makes the display glow blue. To install the lamp it is best to cut the old

 

3 Vintage Rare Raytheon VT-231 6SN7GT Tubes These tubes are tested in my Hickok 123A Cardmatic tube tester! All tests are perfect and include emissions, life, shorts & gas . All 3 of tubes were ma

 

Pioneer Stereo Amplifier - Model SA- 9500 II Came from working environment church sound system Pleasenot the knob is missing from the Mode control and the spindle is broken otherwise functional.

 

VINTAGE HEATH KIT ,HEATHKIT ENGINE ANALIZER,MINT CONDITION&COMPLETE WITH MANUALS AND ELECTRICAL CONNECTORS AND ALSO THE ORIGINAL BOX...VERY HARD TO FIND LIKE THIS..

 

Up for sale is this vintage 5" Utah Speaker with bellcap. I know next to nothing about speakers, so please message me and I can try to answer any questions! Here's what I can tell you now, it looks un

 

INTERNATIONAL BUYERS MUST USE PAY-PAL AND ITEMS SHIPPED PRIORITY MAIL. HERE IS ONE RCA 6L6G SMOKED GLASS TUBE. TUBE TESTED AT: 100. TUBE TESTED ON KNIGHT 600B. SCALE ON TESTER IS 0 TO 50 BAD AND 51 TO

 

Four good used tubes. I tested them on my TV-10 tube tester with an external DMM for plate current. From left to right the test results are 4300 and 34.8mA, 4400 and 35.2mA, 4500 and 34.9mA, 4500 and