1 6

Classic Currents

(1) Tested RCA 3GK5 Tube with Box Date Code ER High Mu Triode Vacuum Tube

(1) Tested RCA 3GK5 Tube with Box Date Code ER High Mu Triode Vacuum Tube

Tested and Guaranteed

$9.95 USD
$9.95 USD
Sale Sold out
Shipping calculated at checkout.
(1) Tested RCA 3GK5 Tube with Original Box.
Date Code ER.

This tube tests as NOS.

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

Gm Test = 10,250 micromhos
Minimum pass/good = 6000
NOS rating = 9000

~ Please view all 6 photos ~
View full details

View All