Module is available as a DIY project only.
No info about availability.
four channel randomized rhythm sequencer
(from http://www.bartonmusicalcircuits.com/)
The Random Rhythm module is a 4 channel randomized rhythm sequencer. A single clock controls all four channels. The length and rhythmic subdivision of each channel can be controlled separately. There are additional controls for resetting all sequences to 1 and forcing an onbeat on the first beat of channel 1's sequence.
The board features PC mounted pots for less wiring, and mounting holes for flexibility in panel layout. There are Eurorack and MOTM power connecters. It can be built in +/-12V or +/-15V systems.
These merchants probably sell this module. Huh?