Dual Bernoulli Gate

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A Bernoulli gate takes a logic signal (trigger or gate) as an input, and routes it to either of its two outputs according to a random coin toss.

Branches packs two such gates in a small 6-HP panel. The knob and CV input on each channel controls the probability of routing the gate to either outputs, from 100% output A, 0% output B; to 0% output A, 100% output B.

Module width


Module depth

25 mm

Power consumption

+12V:10mA -12V:1mA

Liven up your patches

  • Randomly skip steps in a sequence, triggers in a rhythmic pattern.

  • Dispatch rhythmic events to two instruments or sub-patches.

  • A building block for large generative patches.

  • An abrasive digital noise source at audio rates!


  • Gate inputs: 100k impedance, 0.6V threshold.

  • CV inputs: 100k impedance, +/- 5V.

  • Outputs: +5V for the HIGH level.

  • Response time: 15µs.