For Sale: (2) Moog CP-251 Control Processors mounted in a 19” metal rack frame and wooden case. A foundational utility module used to manipulate, route, and combine Control Voltage (CV) signals for analog synthesizers and effects pedals. - 4 input mixer - Low Frequency Oscillator (LFO) - Sample & Hold - Dual Attenuators - Voltage Controlled Amplifier (VCA) - White Noise Source - Multiple