1 4

Classic Currents

(1) Tested Balanced 1960 CBS 6SN7GTB Tube Black Plates with Box Code 6048 6SN7GT

(1) Tested Balanced 1960 CBS 6SN7GTB Tube Black Plates with Box Code 6048 6SN7GT

Tested and Guaranteed

$28.95 USD
$28.95 USD
Sale Sold out
Shipping calculated at checkout.
(1) Tested Balanced CBS 6SN7GTB Tube with Original Box.
Date Code 6048 (November of 1960).

Balanced mutual conductance (Gm) with a side round getter and black angled T plates.

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

Gm Test = 2750-2750 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