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previous: John Stokes I placed it in series.... -- 1/28/2000 5:47 AM view thread

Re: Tweed bias tweak

1/28/2000 8:30 PM
Chuck
Re: Tweed bias tweak
I changed the 56K bias supply resistor (5G9 circuit),  
to a 68K and dropped the bias current from 40ma to 30ma.  
I agree that a trim pot is the way to go. Don't want to  
change resistors when tubes are changed.  
Thanks for replys,  
Chuck