Hiendmmoe, the importer of Russian 6AS7Gs got to be too difficult to deal with. We saw the price double in a 3 month period several times.
The Chinese 6AS7G has been in production for the same length of time (since the early 1960s). All the Chinese ask is 'how many do you want?' -no games. They are in current production there FWIW.
The Chinese 6AS7G has been in production for the same length of time (since the early 1960s). All the Chinese ask is 'how many do you want?' -no games. They are in current production there FWIW.