Hybrid panel for the Turing Machine, Voltages, and Pulses
Hybrid panel for building the Turing Machine and two expanders (Voltages and Pulses) behind a single panel.
Turing Machine:
http://musicthing.co.uk/modular/?page_id=21
Voltages/Pulses:
http://musicthing.co.uk/modular/?page_id=323
http://grayscale.info/panels/turing-machine-hybrid-panel/
No info about availability.