ALM Busy Circuits mmMIDI

The ALM mmMidi mkII is a compact and powerful MIDI to CV interface, designed to bring the flexibility of MIDI sequencing into your Eurorack system. This updated 2025 version adds a USB-C connection for direct use with laptops, tablets, or phones—no external MIDI host required.

Occupying just 4HP, mmMidi mkII offers dual 1V/Oct pitch outputs, gate and velocity outputs for two voices, a 24 PPQN clock output, and a run signal for syncing modular gear. The module is simple to configure in just a few steps and supports quick firmware updates via USB drag-and-drop. Whether you’re syncing Pam’s Pro Workout or triggering full Eurorack voices from MIDI, mmMidi makes integration easy and elegant.

The optional mmT expander (sold separately) adds eight gate/trigger outputs for mapping key presses and MIDI notes to events—ideal for drum triggers or complex setups.

Features:
• Dual MIDI-to-CV conversion: 2x 1V/Oct, velocity & gate outputs
• 24 PPQN clock and run outputs for modular sync
• DIN MIDI input (adapter included) and USB-C MIDI input
• USB-C supports laptops, tablets, and phones (class-compliant, unpowered)
• Fast response: 200–400 µs MIDI latency
• 12-bit 0–8V factory-calibrated CV outputs
• +5V gates
• Easy 5-step setup and USB drag-and-drop firmware updates
• Expandable via mmT expander for 8 key-to-gate outputs
• Skiff-friendly with reverse power protection

Key Features:
• Compact 4HP MIDI-to-CV module
• USB-C and DIN MIDI support
• Dual voice sequencing and clock output
• Optional expander for trigger mapping
• Simple setup and firmware updates via USB