Earthquaker Rainbow Machine Pitch Shifting Modulator Processor - UsedThis Rainbow Machine is in Excellent Condition with little to no wear and including the original box. The Rainbow Machine is built around a DSP pitch warping engine thats designed to be slightly imperfect; colored with digital remnants of the cosmic dust weve picked up across the multiverse. That is to say its a cold digital beast made to pretend it has feelings. The Pitch control adjusts the frequency of the polyphonic pitch warped harmony from a