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previous: anonymous I have the same amp on the bench, m... -- 8/4/2000 1:27 PM View Thread

Re: How to calculate bias?

8/8/2000 12:19 AM
Re: How to calculate bias?
If I want to lower the plate voltage would it work if I lowered the value of the 150k resistor (R66) and took the output after that resistor, just before the choke, leaving the 725v 'tap' open?  
Trying to get somewhere around 450V on the plates instead of 725v's. Then I'd adjust the other PS resistors as needed.