This is a new old stock pair of 12AT7 vacuum tubes made by General Electric. Both have an April, 1964 date code on the glass. These are fully tested and matched within 5% Gm on our Hickok USM118B Card

 

Works like new with cosmetic damage to glass and mounting lock.

 

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Tested and working well. This is a heavy and well built turntable with a top-of-the-line ADC cartridge. Check back later tonight for more details and pics! On Jul-26-13 at 15:59:25 PDT, seller added t

 

WELCOME Offerd here is a original 1976 Westinghouse Snoopy and Woodstock push button phone in working conditIon (retested at time of listing) This piece is in great shape and shows very little ware fo

 

I am the original owner of this cassette player. It is one of Pioneer's early models, made in Japan in the early 80's. If you're building a vintage Pioneer "silver face" stack, this would be a nice ad

 

MATCHED QUAD RCA 12AU7A CLEAR TOP vintage electron tubes made in USA. THESE TUBES TEST WELL AT OVER 100% OF NOS, AND WERE CHECKED ON TWO SEPARATE TESTERS FOR VERIFICATION. EACH TUBE TEST WITHIN 2% OF

 

I am so sorry for relisting these guys but the previous winner has apparently died or lost all of his money, etc. I never received a single response from him so they are back up for auction. I recentl

 

For sale is a beautiful single STC UK made and tests like new 4300A / 300A / B tube from the 1950's. It is like new, NO original box and was tested on my TV7/DU tester and on my Neuberger RPM370 teste

 

This is ONE WONDERFUL, TOTAL MINT and ENOUGH RARE, TELEFUNKEN branded, COUPLE of single TRIODE EC8010 = 8556 NOS/NIB made by SIEMENS-RöHRE (from bulk-carton and boxed), genuine made in GERMANY. Super