1 4

Classic Currents

(1) Tested 1958 GE 6SN7GTB Tube Gray Plates Horseshoe Getter Code 58-22 6SN7 GT

(1) Tested 1958 GE 6SN7GTB Tube Gray Plates Horseshoe Getter Code 58-22 6SN7 GT

Tested and Guaranteed

$22.95 USD
$22.95 USD
Sale Sold out
Shipping calculated at checkout.
(1) Tested GE 6SN7GTB Tube.
Date Code 58-22 (May of 1958).

Gray plates with a side horseshoe getter.

Tested on a calibrated Hickok TV-10 military tube tester with no shorts and no leaks with the following results:

Gm Test = 2750-2500 micromhos
Minimum pass/good = 1650-1650

Also performance tested in-circuit through a Class A amplifier with no microphonics detected.

~ Please view all 4 photos ~
View full details

View All