These are 4 GE 7591A tubes. If I'm testing them right, they are all registering 75%. The boxes are dirty.

 

three radio amp ham vacuum tubes 6ca7 el 34 made in japan,came from radio repairmans inventory.I have no way of testing.

 

PAIR SYLVANIA - CHS 6L6GA NOS TUBES -NEW CONDITION NO TUBES BOXES.THEY ARE NEW CONDITION. I AM FROM TURKEY.I DO ON BUSINESS ON THE VINTAGE GOODS SELL AND BUY IN TURKEY. PLEASE ASK FURTHER QUESTIONS AB

 

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nhat4709 Store SANSUI model : AU-D7 stereo integrated amplifier - linear A & DD/DC . 80 watts RMS per channel into 8 ohms speaker . used in very good condition and excellent working order . sound

 

This auction is for a Pair of Mullard 12AU7 tubes that are NOS. These were manufactured in Great Britain. Both have a date code of 1022-452. They have been tested on a calibrated TV-7D/U tester and th

 

Sansui AU-9900 integrated stereo amplifier original operating instructions manual Japan printing. In 3 languages. Clean flat manual with small corner bumps and light creases to cover. Really nice. 49

 

This is a cool Vintage Blue AM- FM Radio & 8 Track Tape Player by Electro Brand of Taiwan. It is 10" wide and 10" tall including the foling handle. It was tested with a standard AC adapter cord, t

 

Up for your consideration is this Vintage Allied receiver model 339...alltested and working ...clean inside...all lights and channels work...no static in knobs.....has a few dings and scratches...I wi

 

800x600 Vintage Stellavox SM-5 Manual COMPLETE AND ORIGINAL FACTORY ISSUE (not a copy) Description: These are exceptionally rare and hard to find documents for the Stellavox SM-5 ¼” portable tape r