I'm going to build my first pedal and I'd decided to start with a feedback looper. I have some questions in the comments if anyone can help me out! : r/diypedals
Programmable FX Switcher with Amp Controls
feedback looper with a momentary switch?
Flip-Flop Loop Switcher / Dual Pedal Switcher – james low
Guitar FX Layouts: True Bypass Looper - 5 loops
beavis audio research
Guitar FX Layouts: True Bypass Looper - 5 loops
Guitar Pedal Switcher - Share Project - PCBWay
Dual Looper
How To Build A True Bypass Loop Pedal * Ashley J. Saunders