R-112 Random trigs/gates (4HP)


R-112 Random trigs/gates module for Eurorack / Doepfer A100 system.

From the top down:
clock (for triggers) input jack + LED
clock (for gates) input jack + LED (normalled to trig clock)
setting button + 2 LEDs (short press sets probability low/mid/high, long press sets exclusivity)
three trig out jacks + LEDs
two gate out jacks + LEDs

R-112 generates random trigs and/or gates. Gate outputs can change their state with clock only. Density of generated trigs (and changing gate output state) is set by short button press (low/mid/high density). Density is common for both trig and gate sections. Exclusivity setting sets how many trigs (and gate changes) are generated at time: 0=no exclusivity,  any number of trigs (and gate changes) generated at time, 1= just one trig or just one gate state can change, 2= one of trigger and one of gate change can be generated.

There are two internal jumpers, left jumper sets trig length (jumper header set = 5ms, removed = 1ms), right jumper can convert gate outputs to trigs (labeled T4, T5), jumper header set = gates, removed = trigs.

Two clock inputs (for trig and gate sections) allows using say divided clock to decrease gate state change as example (making long gates).


Width: 4TE/ 4HP/ 20mm
Depth: 37mm /1,5″ max.
Current: 25mA
Power cable included

Double check power connection before powering your system please.
„Red strip“ means -12V connector side in Eurorack standards.
In some power distribution systems connector key can be reverted.
In this case cut connector key and plug power connector right way (with respect to red strip) or use different power cable appropriate to your power system.

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