Gate/trigger sequencer
Algorhythm is an 8-step pulse (gate/trigger) sequencer. Modules can be linked to create longer patterns (tested with up to four modules). Illuminated switches provide control over looped and one-shot playback, sequential and random modes, and gate/trig output for the pattern. Loop length, pattern length, and gate/trig status can be modified in realtime. All settings are automatically saved in memory and restored at startup.
http://grayscale.info/modules/algorhythm/
No info about availability.
$295