Here's a simple clean boost circuit built by JHS. It's really just the Tim Escobedo Duente JFET boost with a fixed re… | Guitar pedals, Diy guitar pedal, Guitar diy
How does this circuit work v3: Fulltone Fat Boost (JFET amp with overdrive). : r/diypedals
Breadboarding a Simple JFET Booster - Barbarach BC