1 5

Classic Currents

(1) Tested Balanced Sylvania 6SN7GTB Tube Chrome Dome Code ig BHE 6SN7GT

(1) Tested Balanced Sylvania 6SN7GTB Tube Chrome Dome Code ig BHE 6SN7GT

Tested and Guaranteed

$32.95 USD
$32.95 USD
Sale Sold out
Shipping calculated at checkout.
(1) Tested Balanced Sylvania 6SN7GTB Tube.
Date Code ig BHE.

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

This tube tests above NOS specs.

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

Test Result = 2750-2750 micromhos
Minimum pass/good = 1650-1650
NOS Target Value = 2475-2475

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

~ Please view all 5 photos ~
View full details

View All