Home Forums GuitarPCB Build Support Sabotage Circuit – Resistor Values Reply To: Sabotage Circuit – Resistor Values


Here’s a useful general run down on boost and distortion circuits


Looking at the schematic parts the first part looks like an NPN treble booster they either route through the 4n7 for treble or the 68Nf for Mids / Bass in conjunction with the Range pot wired as a variable resistor and it’s positon and resistance

The second part would set the gain of Q1 I believe, although I couldn’t tell you why it has both series and paralell resistors in conjunction with C5