BleepDex
Get the most out of your gear.
6HP digital multi-voice synth: 8 engines, chords, mod matrix, color UI.
6 HP Eurorack module
The MCO mk II is ALM Busy Circuits' 6HP digital VCO/voice module — a sequel to the original MCO that expands the format from one engine to eight selectable voice programs. DigiWave (wavetable), ToneSum (12-sine additive), BC8000 (JP-style multimode synth with supersaw / triangle-mod / noise / feedback), Sylon (vocoder/FFT-reconstructor), Virtana (90s VA dual-osc), Oomph (kick/bass synth), SID Guts (C64 SID emulation), and AEIOU (vocal/phoneme synthesis) each produce a distinct sonic category. A built-in modulation matrix routes 3 freely-assignable CV inputs, 3 internal LFOs (10 shapes), and a switchable AD/ADSR envelope into any parameter, with per-assignment attenuation and offset. Global pitch (octave/semitone/cents/scale) and global chord (12 standard + 4 detune + 4 user) sit on top of every voice. 32 user preset slots are shared across all voices; presets can be loaded under external CV control for live performance.
Explore the interactive MCO mk II panel on BleepDex — tap any control to learn what it does.
Get the most out of your gear.