I used a Madbean Mudbunny as a base PCB for this great big muff pi variant. This thing just screams “stoner rock” at its finest. I am really starting to like the diode switch set to no diodes, it sounds so harsh.. in a good way. The High/Low input switch I found pretty useless in my situation since the high setting always sounded better to my ears. I will need to see what the real purpose of this switch is.. I might not understand its usage clearly.