The Control Voltage Processor from Verbos Electronics combines two flexible mixers and a function generator in one module. The upper section is a function generator that can be operated as an A-D/R envelope, an east-coast slew limiter with separately adjustable rise/fall times or a flexible CV modulator. The characteristic curve is infinitely variable from linear to exponential/logarithmic and there are attenuators at the CV inputs for the two main parameters. The lower two ranges are Mixer, Attenuverter, Polarizer and Crossfader in one. Inputs three and four can be crossed with CV. If no signal is present at the inputs, the offset control generates a voltage in the range of +/- 5 volts.