Attention Audiophiles: Transport yourself back in time to the glory days of audio ......the early 1970s. The biggest name in Quality Turntables is Dual, and the biggest Dealer is United Audio! Here, f

 

Used tubes, tested and matched in pairs. National branded 6CA7/EL34, made in East Germany by RFT, who also made Siemens tubes. Both pairs are closely matched to each other, and could be considered a m

 

4 vintage tubes EL84, original Telefunken, made in Berlin / West Germany All four tubes are original Telefunken with the famous round plates. Telefunken EL 84 have been produced with several construct

 

#2 AUCTION FOR VINTAGE PIONEER CS-703 TWEETER---IN GOOD CONDITION---WORKS GOOD---INCLUDES ORIGINAL SCREWS---SELLING AS SHOWN---EMAIL ANY QUESTIONS---NO RESERVE! $10.00 S/H U.S.A.---

 

Up for auction is a Western Electric 422A Vacuum Tube. This tube is in working condition and tests great on our TV-7 tube tester. This item is sold as is due to its vintage age.Winning bidder is respo

 

Up for auction is a Heathkit AA-100 Audio Output Transformer. This transformer has a 6.5K C.T. Primary and a Secondary with 4, 8, and 16 ohm taps. I purchased this transformer years ago on eBay, but n

 

Up for auction is this used B&K Model 600 Dyna-Quick tube tester. It comes with three B&K tube adapters. One is a TC-75; one is a TC-62A, and one is a TC-62B. All three adapters have B&K o

 

Up for auction are 4 rare and highly coveted Tung-Sol 6SN7 round plate, dual triode, tubes which were manufactured for the US Navy during World War 2. They are being sold as a quad set. Three of the t

 

Here are (5) New Old Stock Vintage CINCH Octal Radio Tube Sockets in nice condition (SEE PHOTOS). The items as you can see from the photos are presentable. Please see click to enlarge photos for condi

 

Vintage Dual 1229 turntable in rough shape, but suitable for cannibalization of its many useful parts. Turns on and spins. For example, some of the highlights are: Platter with Strobe Disc Strobe part