simonsez
Well-known member
What the best way to increase gain in this unit?
1. lower ratio output transformer?
2. Adding resistor at feedback network?
3. increase input transformer ratio? (1:10)
4. increase plate resistor of EF86?
Thanks,
Simon
1. lower ratio output transformer?
2. Adding resistor at feedback network?
3. increase input transformer ratio? (1:10)
4. increase plate resistor of EF86?
Thanks,
Simon