Need to tweak bias resistors

[pbman1953]

For my Traynor YBA-3 Custom-




I need to bring down the cathode side of the measurement. It's high and in the past I was told certain resistors had to be played with get calm it down.


Sorry for forgetting, Thanks.

[sluckey]

Can you be more specific? What cathode measurement? How are you making that measurement?

[pbman1953]

Using my Bias Rite, I want to bring down the cathode current. I've been experimenting all morning with changing out R36 . I can't get much change with that so I changed out R39.


R36-15K


R37- 47k


R39- 115K


With this I get a better range

[sluckey]

Decrease R39 even more. Leave R36 and R37 alone.

[pbman1953]

Actually I just measured , I'm good with my last settings I wrote you


Thanks