(2) GE 6V6 GTA Grey plate version with "HALO" getter Same date codes Matched Transconductance All were tested on a calibrated TV-7D/U military tube tester They showed no shorts or grid leakage Minimum

 

 

Excellent output transformer pulled from working Curtis Mathes receiver. 7kOhm primary, 2-3 Ohm secondary, but 4 Ohms likely OK. Good condition, no rust on the laminations. Would make a good guitar am

 

THIS IS USED CARVER 4 CHANNEL AMPLIFIER, ITS IN GREAT CONDITION. IT'S HAS FIVE CHANNEL POWER AMPLIFIER: A) FRONT CHANNEL: 100 WATT B) REAR CHANNEL 50 WATT C) CENTER CHANNEL 110 WATT ALL CHANNELS WORKI

 

Vintage ERIC ENGINEERING 2160 TUBE STEREO AMPLIFIER This vintage classic is very rare. They were made in Santa Monica, California by Eric Engineering. The 2160 uses 4 - 6BQ5's, 2 - Mullard 7247's and

 

Good Day to you and thanks for stopping by. Please read description carefully. Up for auction today we have 2 Pcs of beautiful CEI 7F7 tubes. These beauties are new in original box, and have never see

 

Offered is an HP 82483A Survey Pac for the HP 71 calculator.  The module comes with an original hard copy manual that is in very good condition.  The module has been tested and works.

 

Vintage Sony Stereo Walkman WM-30 This is an estate find. Pictures provided. I have tested the walkman and playback worked just fine, but ultimately this unit will be listed "as is" due to the age of

 

Tested with a pre-amp and all functions work well. Pre-amp is not included with this system. Please ask me any questions you may have.

 

This auction is for a Ross Mark-400 battery operated reel to reel tape recorder from the 1960's or 70's. This recorder is portable and lightweight (about 3 pounds). It is made to run off (2) C & (