ALM Busy Circuits mmMIDI Eurorack MIDI/CV Converter Module (MkII)

Note: this is the new 2025 ‘mkII’ version which adds USB-C functionality!

The mmMidi is a simple and compact MIDI interface for your Eurorack synthesiser. It translates both MIDI clock and 2 channels of MIDI note, velocity and gate information to corresponding voltage control signals.

The mmMidi is quick to set up and requires minimal configuration.

Easily MIDI control a couple of synth voices, sync clocks to MIDI clock and trigger drum or sample modules with the optional expander

• Dual channel conversion of MIDI note, velocity and gate signals.
• Convert MIDI clock signals out into modular signals to sync Pam etc.
• Setup & configure in under a minute.
• Supports both DIN MIDI (includes type B adapter) and USB-C MIDI.
• Connect directly to Laptop, tablet and phone via class compliant USB-C (Note: USB is unpowered).
• Quick and easy ‘drag and drop’ firmware updates via USB.
• Optional mmT expander maps keys presses to 8 gate/trigger outputs.
• Skiff friendly with reverse power protection.
• 2 Year Warranty.
• Made in England.