Pulse/gate/trigger sequencer
Black panel available separately:
http://grayscale.info/panels/grayscale-algorhythm-black/
Algorhythm is a pulse/gate/trigger sequencer that provides 8 simultaneous channels. Channels can be chained together for up to 64 steps in total. Features include:
All settings are automatically saved in memory and restored at startup.
http://grayscale.info/algorhythm/
Available as an assembled module and as a DIY project.
This module is currently available.
$295