Forum stowarzyszenia „Trioda” - nowy serwer

The Soviet RSB-70 (R-807)

Simply beautiful
As for me, I have the military unit based on 6S33S tube. It is not a part of transmitter but probably (I'm not sure) a part of military aircraft electrical equipment.

This is a soviet copy of the american transmitter.
Prototype COLLINS AN/ART-13.

Very nice radiostation I have only RBM1 and receiver KWM with 17 x 2k2m tube :O