Moog Moogerfooger CP-251 Control Processor - classic modular synthesizer circuit designed by Bob Moog. With Moogerfooger analog effects, minimoog Voyager analog synthesizer or other voltage-controlled synthesis gear you can generate, modify, combine, and distribute control voltages for creating complex sound events with patch cords. 4-input mixer, lag processor, low frequency oscillator (LFO), two attenuators, four-way multiplier, noise source, sample and hold. incl. Power Supply