I have a Kenwood TK-140x stereo receiver. This kenwood is in nice used condition for its age. I have tried the Tuner, AUX and A speakers, it seems to work and sound good. I cleaned the controls, they

 

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

 

McIntosh Mc225 Tube Power Amplifier. Serial #519C3. This is the legendary McIntosh 225 Tube Power Amplifier. Touted to be the most sophisticated of the McIntosh line. It delivers a good punch churning

 

Here is an Amazing and Beautiful Set of 4 Matched New Old Stock Vintage 1960 RCA 807 Amplifier Tubes. Made in USA. Black Plate, Bottom "O" Getter, Brown Base. These came out of inventory of an old clo

 

3 NOS NIB Western Electric 403A 6AK5 Tubes Made in USA by Western Electric You are bidding on a set of 3 NOS NIB Western Electric 403A 6AK5 Tubes in excellent working condition. NOS NIB and never been

 

(6) RCA Apollo DR2110 DR2120 DR2100 Numitron Nixie Vacuum Tubes NOS 1 - DR2120 2 - DR2110 Apollo 1 - DR2110 RCA 2 - DR2100 Apollo This unit is from an electronics store that is no longer in business.

 

Welcome to The Technology Surplus Depot Tascam 122 MK III Professional Cassette Deck Dolby Stereo TAPE STUCK When powered on, this cassette deck got a tape stuck and flashed the PLAY, PAUSE, RECORD li

 

This auction is for an excellent matched pair of SYLVANIA 6L6GA output tubes. They test as follows in my recently calibrated Western Electric 15750 (Hickok 539B) Tube Tester:Tube 1:6000 Micromhos Tube

 

Up for sale is a Dyna SCA-35 tude amplifier stereo with a Dyna FM-3 tuner. Item are in working condition and good shape for their age. Fully functional and tested. Does have some scratches and scuff m

 

RCA6SL7GT Vacuum Tubes (Pair) These tubes test 140+ and 140+ on our calibrated Eico 667 dynamic tester (passing range is 80-140). Those are excellent scores on this tester and comparable to scores for