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

 

The 9475 was intended for use as a component in a recording/broadcasting studio system. This auction is for two such amplifiers. This was part of the liquidation of a professional sound company's inve

 

MATCHED QUAD 211/VT-4C GE, there tubes have been TESTED GOOD, selected play on my 211 APM as you can see in the photo, no loose parts or rattles or dark spot International buyer will ship USPS Express

 

On auction FOUR (4) tubeS type 2A3 made by Tungsram Nos&Nib tubes Never Used, CLEAN Glass, Logo 100% Visible Matched QUARTET ! TUBES TESTED ON FUNKE RPG4/3 Made in Germany WW2! -> NOS NIB tubes

 

2 New ClosedMatched Telefunken EC8020 NOS For sale are two new and unused tubes Telefunken EC8020 with gold pins and diamond on the glass bottom in box. Same production code: „U 100130 S“= Ulm at

 

Vintage Scott 99C Amplifier Up for your consideration is a working used Vintage Scott 99C Amplifier. This item is in average aesthetic condition for its age and needs an exterior cleaning. The tube co

 

Bose Model 108787 Spatial Control Receiver Up for auction is a Bose Spatial control receiver model#108787 series 2, SN 151882 14404. These receivers were manufactured in Japan between 1979 - 1984 made

 

~RCA VICTOR STRATO-WORLD RADIO~ Offered for bid is a Vintage RCA Victor Strato-World 7 Band Portable Radio. Measures 17 1/2" wide by 10 1/4" tall by 8" deep. Leather covered with leather handle. Comes

 

This is a used Nakamichi high end tape deck. Highly regarded as the best 2 head deck ever built. The deck is in excellent working order. Nakamichi build quality and amazing sound quality. Worked very

 

I used this amp back in the 70s. It was old when I got it. It's been sitting around in the attic since then. It worked great back then. Needs tubes and cleaning.