Stomper

Aggressive kick drum synthesizer with built-in clock divider.

STOMPER is a percussion generator that uses an unfiltered square-wave oscillator. Quickly sweeping the oscillator results in a satisfying high-q-sounding zip and thud thanks to all the crazy harmonics.

Features:

-Glorious 1 bit audio.
-CV on all controls.
-Gate output for external ADSR (or whatever).
-Clock or trigger input.
-Clock/Trigger Divider.
-Arduino-compatible programming header, code provided.
-Unused I/Os broken out for hacking.
-8HP Eurorack.

All inputs can be CV controlled (0-5V), including the built-in clock-divider. It uses standard 10 pin +12/-12 power, drawing a paltry 30mA.

It’s triggered by sync-24 clock, trigger/gate, or button press. It has a handy gate output to easily (and accurately) apply an envelope to each hit whether it’s triggered or clocked. Output is ~10Vp-p.

http://syinsi.com/product/stomper-2/