1 6

Classic Currents

(1) Tested Arcturus Type 27 Tube Engraved Base 27 Tube Triode Vacuum Tube

(1) Tested Arcturus Type 27 Tube Engraved Base 27 Tube Triode Vacuum Tube

Tested and Guaranteed

$9.95 USD
$9.95 USD
Sale Sold out
Shipping calculated at checkout.
(1) Tested Arcturus Type 27 Engraved Base Tube.

This tube tests as NOS.

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

Gm Test = 1050 micromhos
Minimum pass/good = 630
Average NOS rating = 945

~ Please view all 6 photos ~
View full details

View All