PAIR OF SYLVANIA 6SN7 GTB BLACK PLATEVINTAGE PRE AMP AUDIO VACUUM TUBES MADE IN USA BOTH TESTED STRONG ON DYNA JET TUBE TESTER SHIPPING IS 3.99 US- 12.99 INTERNATIONAL FEEL FREE TO ASK ANY QUESTIONS T

 

Pair RCA 6V6GT tubes both test strong. Glass is tight in the sockets.

 

4 NIB GE 12AU7/ECC82 Tubes,all USA d-getter blackplate manufacture-TV7 tested-results below TV7 tested : 56/56 is minimum-test 116/116,116/116,116/114 and 114/112 Always willing to combine shipments C

 

DATAMATH CALCULATOR MUSEUM sells on eBay Olympia LCD 281 - Scientific Calculator Olympia Werke was founded in 1903 in Germany to develop and manufacture typewriters - please remember the famous "Migno

 

Vintage Teac A 3440 Reel to Reel Tape Deck - Analog Audio for Parts or Repair This used vintage reel-to-reel tape recorder is being sold for parts or repair. The tape reels spin but we don't see any s

 

This vintage mid 1960's SONY TFM-1000W Four band radio is not currently in working condition. This radio was produced in both black and white colors; the white version is much more scarce. It runs on

 

I have a vintage Imperial portable electric record player with playing peed of 78/45/33 & 16; this item is in good working order and is housed in a vinyl white and gray case which is lightly stain

 

SOLID STATE REPLACEMENT RECTIFIERS FOR COLLINS, ETC. POWER SUPPLY FREE SHIPPING

 

I have two transmitting tubes one on left is a raytheon pl 8 8166 , 4x 1000 a the other is a jan-cim-4-1000a. I have no way to test but have had a few say they look like there in excellent shape.

 

                                  This auction is for a Vintage GE 12AX7 Tall Plate Preamp Tube.   It has tall gray plates, a top round getter and is in excellent clean conditio