03-07-2014, 12:53 AM
Hey Dan:
Test your tubes as follows using these settings.
41M use 6k6 settings
75M use 6B6 settings
6A7M use 6A8 settings
6K7M use 6K7 settings
Gregb
Test your tubes as follows using these settings.
41M use 6k6 settings
75M use 6B6 settings
6A7M use 6A8 settings
6K7M use 6K7 settings
Gregb