A pair of TELEFUNKEN AD1 tubes with very good emission 79ma/80mA at ug -45V and Ua 250V . Sockets in perfect condition, not loose. Also no loose parts inside tubes. Test data will be provided to buyer

 

Vintage Marantz Stereo Receiver Model 2215 Mfg. 1973 Original Owner Here we have a vintage Marantz Stereo Receiver Model 2215 serial # 7535 Mfg.in Japan for Marantz of Sun Valley Calif.This was purcha

 

I have had these tubes for years. I think my dad had them when he repaired TVs many years ago. I think they are brand new. The 7025 s have 12AX7 hand written on the box. One tubes says made in USA but

 

DENON DRA-35V STEREO RECEIVER Precision Audio Component / AV Receiver. This is truly a great piece of equipment. High end sound for a great price. This thing looks brand new and works perfectly. Comes

 

3 pcs Eimac 100TH ham transmission triodes DHT This auction is for 3pcs Eimac 100TH -2x NOS in the box -1x without box, looks new, but don`t know for sure All tubes are inspected and tested in a worki

 

Listed in this auction is a Halldorson HVPT-6 Tube Amp Power Transformer (please see "HVPT-6" marking at the center of the transformer in the picture) Specifications: Primary 117V 50-60 Cycle, (Black

 

You are buying a: ELECTROHOME Short Gray Plate BIG O Getter 12AX7 / ECC83 Tube Logo worn as pictured made in Canada All tubes are tested for filament, leakage, Dynamic Mutual Conductance and emission

 

I AM LISTING OVER 15 LOTS OF VARIOUS ELECTRONIC COMPONENTS WHICH CAME FROM THE COLLECTION OF A RETIRED RADIO AND TELEVISION ENGINEER HERE IN MISSOURI. HE ALSO DID MUCH REPAIR WORK ON THE SIDE. I CANNO

 

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.

 

Check out my other items! This is a Vintage MCS SERIES DIGITAL 5000 MODEL # 683-6551 BELT DRIVE TURNTABLE / RECORD PLAYER that was purchased at an Estate Sale. TESTED & WORKING CONDITION. tone arm