S-332 Trig sequencer (20HP)

S-332 Trig sequencer module for Eurorack / Doepfer A100 system.

Clock in jack + LED + manual button
Reset in jack + LED + manual button
32 step buttons + LEDs
4 outputs (ABCD)
Sequence length knob + LED
Trigger width knob + CV in jack
4 mode buttons + LEDs
4 memory/edit buttons + LEDs

32 (LED off) = sequence length is 2-32 step (adjustable by seq length knob), one section, all outputs A&B&C&D provides same output (as multiple)
16 (LED dimmed) = sequence length is 2-16 step (adjustable by seq length knob), two sections, outputs A&B provides same output from first section while C&D from second
8 (LED on) = sequence length is 2-8 step (adjustable by seq length knob), four sections, outputs A, B, C, D provides output from sections (columns)
Because sequence length setting is same for all sections clock is running in parallel in all sections so creating polyrythms is not possible with S-332 alone.

Direction: normaly advancing sequence (LED off), pendullum (LED dimmed), random (LED on)

Reset: “stay” means first clock after reset plays first step (LED off), “1” means reset signal makes first step itself (LED on)

Repeat: “off” means first and last step in pendullum mode are not repeated and in random mode new random step is generated (LED off). “On” sets repetition of first and last step in pendullum mode and allows playing same step in random mode (LED on)

There are four memories for each length (4 for 32step, 4 for 16step and 4 for 8step mode):

1/CLR: short press recalls memory 1, holding button clears current pattern
2/INV: short press recalls memory 2, holding button inverts current pattern
3/RND1: short press recalls memory 3, holding button generates denser random pattern
4/RND2: short press recalls memory 4, holding button generates thinner random pattern

Trigger width can be set in range from 1ms to approx. 50ms

Preloaded memories contains patterns in shape of “numbers” and “letters”: 1-4 for 32 step mode, 5-8 for 16 step mode and A-D for 8 step mode just for easy understanding of memory arrangement.


Width: 20TE/ 20HP/ 101mm.
Depth: 35mm /1,4″ max.
Current: 25mA max. (from positive supply only)
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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