OK so I believe Ive gotten it squared away. Used a Mansfield kit(50 k pot with back up resistor) but you could just get the pot and resistor. I didnt want to source them. Installed it in place of the 33k resistor. Then I piggiedbacked a 470K on the 120K resistor effectively making it 100K. The PI raised a tiny bit so Im not going to bother with the 15K resistor just yet. The pic will show better.
Disclaimer- Leathal voltages inside! Work on your amp at your own risk!
Quick fix mod? Simply piggyback the 470K (1/2 watt) on the 120K in the bias supply. Done!
Disclaimer- Leathal voltages inside! Work on your amp at your own risk!
Quick fix mod? Simply piggyback the 470K (1/2 watt) on the 120K in the bias supply. Done!