I wonder if Russian amp builders/designers used the 6C33C power tubes in some of their designs years ago or if this tube was primarily used by other audio enthusiasts outside of Russia in recent years.
Russian made amps?
We have many Russian ex-pat amp designer's that are well known in the industry for their expertise. However, does anyone know of any Russian made gear that is sold in the west, or for that matter, in Russia only? I would expect there to be some great gear from Russia..