I'm looking at schematics and thinking I will give it a shot. I might breadboard one first, a winter project since that will be hitting sooner then later, and see what sort of tweaks I can get away with. Not sure what type to make though. I have a carbon copy, and analog chorus from MXR The RC Booster original rc1 looper Barber LTD SR Jangle Box I believe I will be getting a Soul Driven for my birthday or Christmas. I could use some kind of a blender pedal and switcher but what would you think would be just fun to add to what I have? Thanks you enablers!