Sk-1 Toast + SK-1 Birdfeeder + Passive ring modulator 

Two Casio SK-1 sampling keyboards, one with connected control panel made from a toaster, the other made from a hummingbird feeder. The keyboards can now be connected to each other via 1/8" cable to sync all of the beats. At the moment I have both keyboards running into a passive ring modulator which combines their signals.