Lot of 6 vintage audio vacuum tubes up for auction, GE & Sylvania. Tube number : 12AU7 9-Pin all have grey plates, 2 sets with halo getters, the other has D getters. The Sylvania sets are matched

 

You are bidding on a reel of Ampex Professional "Audio Mastering" 406 reel to reel recording tape on a 10 1/2" Ampex metal reel. Tape measure 1/4" x 2500' and contains various recording that can be ea

 

Tested with Funke W19S and Neuberger RPM375 12/11mA12/12mA14/12mA11/10mAnew start @10.5mAthe oldest ECC82 pre 1956 D-Foil Getter45 DegreeSame Datecodes k61/delta6Ain Paperroll NOS unused Tubes greates

 

Description Buy-It-Now items please click here. Double-Side Prototype Board, Lot of 20 PCS( 4 types, each 5 PCS ).Grid : 0.1" (2.54mm). Thickness : 1.6mm.Hole diameter : 0.9mm.Material : FR-4 (glass f

 

VINTAGE TUBE AMPLIFIER FROM VM TRIOMATIC TURNTABLE RECORD PLAYER. MADE IN U.S.A. IT USES THE FOLLOWING TUBES: -35W4 -50C5 -12AT6 THE VM TRIOMATIC METAL PLATE IS INCLUDED. IT IS TESTED AND IN WORKING C

 

Hello, here's a turntable that is in great shape and has great sound reproduction. This one is grey in color and is a direct drive unit, using no belt to spin the platter. I have used this one maybe e

 

Vintage Raytheon 6SJ7 GT vacuum tube. Circa mid 1940's to early 1950's. Made in the USA. In excellent cosmetic condition and tests strong on a Mercury Mod. 204 tester. No gas, shorts or leaks. This vi

 

ECC85 RF TWIN TRIODE with separate cathodes TUNGSRAM USED TUBES Same Coded / Ring Getters TESTED: Ia1 Ia2 S1 S2 mA mA mA/V mA/V ECC85 8.0 7.5 4.5 4.0 ECC85 7.0 7.0 3.5 3.5These parameters are measured

 

Fresh from many years of storage, still in original packaging where it was purchased in '84! This vintage TEAC X 700R Stero Tape Deck appears to have been used very gently, it is clean , complete and

 

Turns on and display lights up, but it hasn't been tested. Front cover that hides controls is missing.Normal wear and tear.