Doepfer A-118 Noise/Random

Noise/Random Voltage Generator

Module A-118 is a noise and random voltage generator. It produces the following signals: white noise, coloured noise, and random voltage. White and coloured noise can be used as audio signals, and also (in conjunction with an S&H module) as a control voltage. The resulting random voltage is mainly used as a control voltage, especially because of its low frequency content.

There are knobs to control the rate of change and amplitude of the random voltage, and two LEDs indicate the state of the voltage.

• Width: 8HP / 40.3 mm
• Depth: 40 mm (measured from the back side of the front panel)
• Power requirements: +20 mA (+ 12V) / -10 mA (-12V)