Hi all,
I finished my 2A3 amp with AC filament + hum balance pot. I adjust the 100ohm pot carefully and I get 2.8mV of hum at 8ohm load.
Someone on one of forum says that the AC filaments can be adjust to 0.3mV of hum. It this true?
Any one of you guys who using AC filaments get lower than 2.8mV? how low it can go?
Regards,
BigBulb
I finished my 2A3 amp with AC filament + hum balance pot. I adjust the 100ohm pot carefully and I get 2.8mV of hum at 8ohm load.
Someone on one of forum says that the AC filaments can be adjust to 0.3mV of hum. It this true?
Any one of you guys who using AC filaments get lower than 2.8mV? how low it can go?
Regards,
BigBulb