Module A-118 is a noise and random voltage generator. It produces 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) Brand new with warranty. Video: https://youtu.be/vin9o4GpJs8Product Specs Item Number: 7622 Make: Doepfer Model: A-118 Noise/Random Condition: Brand New Finish: Silver Categories: keyboards-and-synths ⇒ eurorack Function: Noise Random Sample and Hold Made In: Germany MPN: A-118 EAN: 4250711111809 Modular Grid: Eurorack ⓘ + Dimensions*: 4 HP 40 mm deep Power*: 20 mA +12V 20 mA -12V 0 mA 5V * User contributed details