2 805 triode tubes

 

Welcome to another VintageElectric auction!

 

Up for sale are two 805 (VT-143) triode tubes. Made in the USA and of vintage production. One is made by RCA and the other by United Electronics. Both appear and test very well. I guarantee you will be happy with these, or you may return them for a full refund.

  • Clean pins and glass.
  • Tight bases w/ no play.
  • No chunks loose inside.
  • Excellent gettering.
  • Tight top caps.
  • No heavy burn marks.

Tested with my Kepco 1kv power supply for plate and grid current at 0.0v bias. According to the data sheets, new 805’s should conduct ~50mA with 1kv plate and 0.0v grid bias.

 

Test results-

RCA results- 44mA.
United results- 42mA.


Both have ~10uA or less grid current and no shorts.

Both have no gas and no shorts.


In conclusion-
These test very good tubes. Guaranteed to work well in your application, or your money back!


Asking $195, but open to offers. All offers are considered!

 

 

All my items are 100% guaranteed to arrive as represented for 14 days upon arrival. My mission is to make you happy with your purchase. I offer a full refund if you are not satisfied. All items are professionally packed to arrive safely with no extra handling costs.

 

I've been selling vintage electronics since 1999 with perfect ebay feedback and many happy, satisfied customers.

 

All tubes are pre-tested on a Sencore TC-154 for shorts and gas, then tested for GM & plate current on a calibrated Hickok TV-7D/U. Transmitting tubes are tested on Kepco linear power supplies.

Unless stated, tubes offered are not generally tested for noise and microphonics. However, if they do not work in your application, you may return them for a full refund. As mentioned before, my tubes are 100% guaranteed!

9% sales tax added to CA residents.

 

 

Terms & Conditions:

Buyer pays for all shipping and insurance. Payment must be received within 3 days of the auction end date. Items described to the best of my ability. Items 100% guaranteed to arrive safely and test as represented for 14 days. Unless requested, all items will be shipped by U.S. Priority Mail. Heavier items will be shipped via UPS.

 

My guarantee is VOID if you- (A) use these in an circuit not designed to run this part or tube type; (B) use in a circuit that has NOT been restored or serviced.

 

Delinquent buyers will be reported to ebay. No extended warranties are implied on any item.

 

If you have questions, please call or text me at (-1) 510-504-0634 BEFORE bidding. By bidding you confirm that you have read, understand and accept these terms and conditions.

 

Thank you and happy bidding!