C celestar32 Member Joined 2013 2016-02-15 12:14 pm #1 2016-02-15 12:14 pm #1 What is the difference between 6H7C & 6H8C tubes. The filament pinouts is different. Any 300B circuits driven by using 6H7C? I izozaya Member Joined 2011 2016-02-15 2:02 pm #2 2016-02-15 2:02 pm #2 6H8C is a essentially a 6SN7. 6H7C has indeed a different pinout (common cathode if I remember well), and is much closer to our western 6N7(G). Best Status Not open for further replies.
What is the difference between 6H7C & 6H8C tubes. The filament pinouts is different. Any 300B circuits driven by using 6H7C?
I izozaya Member Joined 2011 2016-02-15 2:02 pm #2 2016-02-15 2:02 pm #2 6H8C is a essentially a 6SN7. 6H7C has indeed a different pinout (common cathode if I remember well), and is much closer to our western 6N7(G). Best
6H8C is a essentially a 6SN7. 6H7C has indeed a different pinout (common cathode if I remember well), and is much closer to our western 6N7(G). Best
