After a few years of conversations & trying out different overdrive circuits, J Rockett pedals & I finally landed on this brilliant overdrive/boost pedal. Yes... that means 2 pedals in 1. Each having a different voice to be used separately &/or together with a choice of PRE or POST. This is part 1 through a cleanish type amp situation with part 2 being a crunchier Marshall amp & exploring more overdrive/boost settings (to be released soon).