Set of four NOS Ei 12AX7 ECC83 tubes. NOTE these tubes are from the original Ei plant which was destroyed during the war. These original tubes with smooth plates and pinched bases are VERY rare and ha

 

Up for auction today are three top shelf 5AR4/GZ34 tubes. Two Mullard and one Amperex bugle boy. They have all been tested on our Hickok 752A and produced favorable results listed below: Hammond brand

 

GE 6072 - Matched Readings - One vintage 1960 5 Star, and one JG military from 1961.... identical structure. - Black Plates / 3 Mica / Support Rods / Angled Halo Getter- They have perfectly matched te

 

Up for sale Yamaha A-700 NATURAL AMPLIFIER RECEIVER, good working . Check all picture before purchase . Thank you

 

8 vintage audio tubes ECC83 original Telefunken, made in Berlin / West Germany. All of the offered tubes have long, flat plates and diamond mark in glass bottom. The tubes come out of a big collection

 

One NOS UTC 8HY 180mA 60ohms C-CORE Choke Transformers Made in USA by UTC You are bidding on One NOS UTC 8HY 180mA 60ohms C-CORE Choke Transformer in excellent working condition. Still in original pap

 

Hello I have a very nice vintage desktop push button phone in great working condition from a smoke free home.Thanks for looking!

 

Altec Transformer This auction is for a vintage Altec Transformer. I do not have any specs on this transformer so I can not test it. It is being SOLD AS IS. The Altec part number is not readable. It m

 

This auction is for a Single (1) RCA model 845 audio triode that was used in emergency transmitters years ago. They have seen little use. Code on the tube is 274N-X and was installed in 11-91 and remo

 

WORKS GREAT!!. CLEAN. TESTED FEB 16 2015.