Here is a Matched Pair 1952 Sylvania 6SN7WGT Tubes. They have black "T" plates. Testing these tubes with my Hickok 539B Tube Tester where 3000 uMhos is considered by the data book to be NOS, these tub

 

Rare : Vintage SANSUI 6V6 mono amplifier You are bidding on a super vintage tube amplifier from famous japanese manufacturer SANSUI / Hashimoto from the early 50's, probably one of their fisrt amplifi

 

1 EA 811 TUBE WITH A GOOD FILAMENT.......

 

This auction is for a Ross Mark-400 battery operated reel to reel tape recorder from the 1960's or 70's. This recorder is portable and lightweight (about 3 pounds). It is made to run off (2) C & (

 

Stancor A-3883 Audio Tube Amplifier Output Transformer NOS Impedance: Primary 500 Ohms, Secondary: 15/8/6/4 Ohms, Maximum Audio Power 25 Watts. Tested coils for continuity.  See photos for details. T

 

Vintage, used, broken, 3M Wollensak model T1500, magnetic tape, reel-to-reel recorder, player, for parts or repair only. This item shows overall wear including scratches, discoloration, staining, tarn

 

Pioneer CLD-D701 Laser Disc CD CDV LD Player w/ Remote and 26 Laser Discs Excellent condition, with remote and owners manual, and 26 movies. Plays both sides. Titles include: Batman Returns (2 disc)Th

 

19 movies nightmare on elm street 1 2 3, the grey fox,beverly hills cop,2001 a space odyssey,running brave,starman,the guns of navarone,body double,enemy mine,day of the dead,shogun,fast times at ridg

 

cleveland electronics slide rule, very fine condition like new, e-mail for any questions before bidding free economy shipping, as shown in pictures. thank you

 

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