5U4G

Branded Triotron

Base

Dark Brown

Bottle Height

Tall Bottle

Code On Tube

7C1 J5G

Factory Code

J - Mullard, Tottenham - Mullard, Tottenham, J - Mullard, Tottenham - Mullard, Tottenham, J - Mullard, Tottenham - Mullard, Tottenham

Glass Color

Clear Glass

Other Marks

Radio Allocchio Bacchini Milano sticker

Permanentid

bjq3jqpk

Pin Color

Silver

Plate Color

Black