EZ90 6X4WA CV493 U78 Valvo made by MBLE, declined horse shoe getter

Description

Valvo EZ90/6X4WA/CV493/U78 rectifier tube. 

This tube features a 45 degrees horse shoe getter and grey plates, made my MBLE/Adzam (Brussels) in the early 1960ies. Super rare item!

Looks new, tests new but does not have the orignal box.

Only few pieces available!