Two vintage RCA 6SN7GT tubes.  Excellent black plate RCA preamp tubes with matching 5-13 codes.


Condition:  Used.  Tested on a Hickok 539C with a minimum good of 1640 / 1640.

Test Results:  3200 / 7.8ma 3000 / 7.5ma and 3000 / 7.1ma and 3200 / 7.3ma

Please email with any questions.

Shipping is typically with 24 hours of payment (excluding weekends).

Payment must be received with 7 days of purchase.

Thanks for looking and please check our store for many more great vintage tubes!