For sale is one like new testing Telefunken RGN504 fuul-wave rectifier in original packaging. The tube is fully working, nothing rattling inside, base not loose. Tests like new and passed all tests (s

 

Item Description Features: 1.It is very easy to control 2.A fantastic gift for your kids 3.It will bring your kids lots of fun 4.Beautiful and classic toy 5.It will be a good companion of your kids 6.

 

Vintage Harman Kardon HK-17 preamplifier in good cosmetic condition, serviced, cleaned and ready to sing for your ears. Zero static, scratchy sounds and no issues with either channels. Some controls c

 

This auction is for a fairly good working condition & its cosmic considering its age. I had bought this from here website long ago as a dud apparatus stenciled with white letter of NAVY ELECTRONIC

 

This auction is for a lot of (4) good used 6F6G vacuum tubes with gray or black glass. There's a pair of Wards Super Airline's with black glass and two Sylvania's (one is branded Zenith). All of these

 

OFFERED HERE IS A PAIR OF HIGH QUALITY, WELL CONSTRUCTED, SUPER SOUNDING VINTAGE BOOKSHELF SPEAKERS MADE IN 1960'S JAPAN. THEY MEASURE ABOUT 10 INCHES TALL AND ABOUT 8 INCHES WIDE.

 

SquareTrade © AP6.0 Vintage KLH Model 18 FM Tuner Receiver You are bidding on a Vintage KLH Model 18 FM Tuner Receiver. We powered it on and the light went on when we changed the dial. We do not have

 

Sansui G-8000 AM/FM Stereo Receiver acquired from the family of the original owner. From what I was told this unit spent it's time in a living room wall unit of a luxury home since purchased new. I th

 

Monster 807 Tube Amplifier. Very clean and simple circuitry. Great amp for restoration and/or modification. Stancor power transformer, Aerovox Filter capacitors, and large beefy output transformer. At

 

This auction is for a lot of (4) good used Amperex "PQ" type 7119 (E182CC) twin triode vacuum tubes made at the Herleen plant in Holland. Three of these premium quality tubes have matching delta date