1 7

Classic Currents

(1) Tested National Union 7A8 Tube with Box Code LU Loctal Octode Converter (b)

(1) Tested National Union 7A8 Tube with Box Code LU Loctal Octode Converter (b)

Tested and Guaranteed

$11.95 USD
$11.95 USD
Sale Sold out
Shipping calculated at checkout.
(1) Tested National Union 7A8 Tube with Original Box.
Date Code LU.
The date code on the tube is the same as the date code on the front tab of the box so you know it's the original box that it left the factory with.

The box has edge wear in areas.

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

Gm Test = 1150-450 micromhos
Minimum pass/good = 630-315

~ Please view all 7 photos ~
View full details

View All