Pair Electro Harmonix 12AT7 tubes, brand new and in boxes. These tubes are all factory tested and part of a fresh lot. You can buy with confidence that these tubes will not be microphonic and will mee

 

This is a really nice vintage alnico loudspeaker. Made by eminence the 33rd week in 1976 No issues It's 8 ohms. I will gladly answer any questions. US and paypal only. Thanks for viewing. Posted with

 

Single Magnavox Alnico Magnet 12-inch 8 ohm speaker old stock replacement for your vintage Fender or Gibson Amplifier Tweed requiring a medium power speaker with Alnico magnet. For auction is one orig

 

nappeetech Store Pioneer SA 540 Vintage Stereo Amplifier / Receiver * tested & in great condition Please read our entire description for the item specifics on this auction. It may or may not refle

 

Pair NOS TUNG-SOL 6J7GT VT-91A (=348A) Metal Base Audio Tubes Made in USA by TUNG-SOL You are bidding on a Pair NOS TUNG-SOL 6J7GT VT-91A (=348A) Metal Base Audio Tubes in excellent working condition.

 

This auction is for the above pictured vintage circuit board. It measures approximately 2 3/4 X 2 3/4 inches. As can be seen in the photo it contains 3 Blue Raytheon 2N113 CK761 Transistors and 4 Blac

 

We have been consigned by a well-known Connecticut radio and audio collector to offer these VINTAGE RCA 866-A 866 NIB NOS VACUUM TUBES (PAIR) at auction. All 4-pin tubes are filament tested only, and

 

ctquickauctions store CTQuickAuctions is an assisted ebay store.Harmon Kardon HK 870Harman Kardon Stereo Power Amplfier 100 watts per channel. Unit is in very good working condition, and the face is i

 

Here's a fantastic looking Sears Silvertone radio! It has the distinction of being one of the last tube radios produced before the transistor completely took over the industry in the mid 1960's. The c

 

You are bidding on a Stromberg Carlson radio cabinet for a SR-407 all tube AM/FM receiver. (not included) Included is a NOS replacement metal screen printed face and separate molding in near perfect c