Lot of four Vintage Tightly Matched & Balanced RCA 6F6 Metal Vacuum Tubes - All with nice original boxes Tested on a calibrated/upgraded Hickok 539B and all test as new as well as presumed to be U

 

This auction is for a lot of 20 vintage used type 50L6 radio tubes (one of the AA5 set). I have tested about half of these tubes with excellent results. They need cleaned. This auction is for the actu

 

This has been my personal amp for the last 9 months. It has a great sound and everything works! The Phono stage has an Excellent Sound stage! The Moving Coil option is very rare even in Todays's $5000

 

A set of 4 Heathkit XO 1 crossover knobs, 2 "Hash Mark" & 2 small knobs. 2 Heathkit "Hash Mark" knobs, Set Screw, 1/4" shaft, 1 1/8"Diameter at base and 2 small knobs.

 

Up for auction this Tascam 112. I have tested every function and the deck has NO issues at all. Everything works as it should. Built to last, this deck will not disappoint you. Please look at all the

 

Here is a pair of the classic TBB 103 input transformers. This is the square can version with extra shields. I checked continuity between pins 1,2,3; and pins 7,8,9,10. There is some visible wear on t

 

For sale here is a big lot of carbon type resistors. These are new old stock from back in the day and were used in the repair of radios and televisions from the 1930's to modern era. They appear to be

 

THE BIDDER MUST HAVE MINIMUM 50 EBAY POINTS. 3 x Tubes Valvo e283cc with Goldpins and very good Values ( look to the Picture ). I tested the Tubes on two Systems. The Tubes are used. I make combi ship

 

Tested. Powers on. FF, Rewind, Play, Stop & Zero Return and VU Meters + luminance All seem to function ok but we weren't able to get any audio sound from it so maybe we just don't know how to get

 

The Harman/Kardon 50+ is a 1973 AM / FM Stereo - SQ Matrix quadraphonic receiver that can be switched between quad and stereo using a control on the back of the unit. In stereo the system puts out 25