Together they are one but can stand for themself too. An octave up/down with smooth blend controls, going into a combo pedal made out of a modded germanium Fuzz Face and a classical Rat with the original LM308 chip. This is a one of a kind pedal made for our friend José of Bombrec Recording who recorded our project »DESPERATIO/TERRA MMXIX«. Thank you for all your help!