Bronco Well-known member Nov 4, 2016 #1 Hey Dave, just got a new set of 6CA7s for my Metro-Friedman; what should I have them biased to? Thanks!
Hey Dave, just got a new set of 6CA7s for my Metro-Friedman; what should I have them biased to? Thanks!
R RACKSYSTEMS Well-known member Nov 4, 2016 #2 Well in the high voltage mode around 30 to 35 am. When switched to the low voltage mode it should be around 50ma
Well in the high voltage mode around 30 to 35 am. When switched to the low voltage mode it should be around 50ma
