2 vintage audio tubes EL34, original TELEFUNKEN, made in Germany, Strengthened plates ( cooling wings ), OO - getter! The tubes have identical production date codes! Test on German tube tester Funke W

 

Pair Awesome Sylvania JAN CHS 6SN7WGT Silver Top Tubes Match TV-7D/U Reading - 110/113 & 100/102 (Like NEW); Min - 50/50 Made in USA by Sylvania You are bidding on a Pair Awesome Sylvania JAN CHS

 

Tested with my calibrated Funke W20 absolut amazing very rar same Date Code RE084k low Noise with Goldpins original NOS NIB Tubes perfect for Phono or Mic Tube Amplifierthis tubes was sealed, i have o

 

Here's 2 Vintage Telegraph-Shortwave Tapper Keys...Both Mounted On a Wood Base...Both Have Good Springs...Tap Good...Might Be Missing a Screw or Something...see pics...Both Look Like they Would Work..

 

Tested Strong, but slightly used. Both measure high on the good/bad scale on my Hickok 800a tube tester. No shorts or leaks. These are ruggadized tubes with a nice long life.

 

Vintage, General electric, wood radio for parts or repair. I sure hope someone can save this old girl because she is a real beauty. Unfortunately it is in poor shape all around but can probably be sav

 

These are two vintage RCA 6L6 tubes that were a spare set of backup tubes for a 1960's Fender Twin. I'm going to be honest...I do not know anything about these tubes as the person who originally had t

 

For sale, this time is ONE VERY RARE, INTERESTING and VERY FINE AUDIO OUTPUT TRIODE to direct heating PX4 version from TUNGSRAM P15/250 MONO BLACK PLATE with FOUR V-heaters spring suspended! The P15/2

 

You are bidding for the following vintage mil spec items: Two ceramic rotary switches made by CRL - Centralab - JVC Type JV9000NH Silver contacts (for construction quality refer photos), each rotary s

 

80 Blank Program Cards for HP 82104A Reader. Cards can be used with the HP41, HP67, HP97 and Hp65. Cards are unused. No international shipping.