Well I may not be a neat solderer, not do I particularly understand what I'm doing with electronics, but I am determined.
I managed to get this working with my Triangulum Boost build (will throw a post up over the weekend).
Ignoring the amateur-hour soldering, this is how I wired it, and I used a normal guitar lead to switch the channel on my Engl Fireball 25.
View attachment 10857
Yes I could have used the outputs on the 3PDT board but I wasn't expecting it to work!
How it currently works:
Pedal off, wonderful sparkly cleans
Pedal on, amp channel instantly changes to distortion, and is boosted. LED works as it should, and I now have such a crushing tight tone the wallpaper starts peeling off.
Pedal off, wonderful sparkly cleans are back.
Please, brainy folks of PedalPCB, take this info and make it neat and proper!