5U4GB Sylvania, long black plate, tall boy, side D-getter

Description

Sylvania 5U4GB “tall boy”, like new and in perfect working condition. Tested and guaranteed.

This tube features long black plates  and a top side D-getter. Made in 196oies in the USA.

This rectifier is a “working pull” from military spare equipment. Looks new, tests new but my have seen few hourse of operation. Fully working functionality guaranteed!