I just put this together for some around-the-house fun.
The 8-step can control either gain or oscillation frequency on the Parallel Universe or it can control various functions including pitch shift on the Ring Thing or the speed of the tremolo or various functions on the Holy Stain. I've also got a splitter that would let it control them all at once.
The pedal in the middle is a DIY delay.
The board can take guitar input or drum machine (pictured) or it can stand alone, using the oscillator on the Parallel Universe.
