Re: Relay Bypass PCB (pedal)

Posted by traktop on Jan 03, 2018; 4:31am
URL: http://guitar-fx-layouts.238.s1.nabble.com/Relay-Bypass-PCB-pedal-tp40904p41132.html

I  think it was this one:
http://tagboardeffects.blogspot.com.es/2013/01/2-channel-mixer.html