'Pre-gain' control for Tonebender Mark 3?

Posted by tracer03 on Jan 09, 2024; 12:34am
URL: http://guitar-fx-layouts.238.s1.nabble.com/Pre-gain-control-for-Tonebender-Mark-3-tp50976.html

I had a request to build a Tonebender Mark 3 with a 'pre-gain' control (basically an input level control that would emulate changes to the guitar's volume knob, so he could 'set and forget') - I'm using a modified version of the Mark 3 layout with an onboard voltage inverter.

I modified the Park Fuzz Three-knob layout from here: Original Park-Fuzz-3-knobbie-and-2-knobbie

My plan was to route the guitar signal input to lug 2 of the pot, wire lug 1 to ground and lug 3 to the circuit input. Using a 500k Rev Log pot (to simulate the guitar's volume control - Strat).
Would there be any issues with doing this? Thanks in advance.