Shifting Inverting Signal Mingler

A four-channel voltage processor in 12 HP: each channel scales, inverts and shifts its signal, and four outputs mix, split and slice the four channels.

Key features

• Four channels, each with an input, an output, a Scale knob (inverted unity to zero to unity) and a Shift knob (an offset from -9 V to +9 V)
• Mix: the sum of all four channels; Mix (SW): the sum of the channels with nothing plugged into their output
• • Slice and - Slice: the positive and the negative part of the mix, for sub-mixes or half-wave rectified panning
• Inputs 1 and 2, and 3 and 4, normalled together, to split a signal into two altered forms
• Red and blue lamps on every channel and mix output: red for negative voltages, blue for positive
• Jumpers on the back: unipolar or boost Scale, normalling off; headers to chain with a QCD, QPLFO or VCA Matrix