"Each instrument is a unique piece, born from the hands of a single craftsman."
Every MidiCore module is designed, assembled, and tested by Ewen d'Aviau in his workshop in Saint-Nazaire, France. No factory. No production line. Just an engineer-luthier and his craft.
The Problem → The Solution
Replace your fragile setup with industrial-grade MIDI.
⚠️PC crashes on stage
✅Embedded real-time — zero crashes
⚠️Timing that drifts and breaks your groove
✅< 5 ms guaranteed end-to-end
⚠️30+ second boot time
✅2 seconds — plug in, play
⚠️3 boxes + 15 cables
✅All-in-one, internal MIDI routing 16×16
⚠️Closed firmware, black box
✅Customizable firmware — tailored to your setup
⚠️Windows update before the gig
✅No system headache before the show — ever
Three Worlds, One Platform
MidiCore serves three distinct audiences — each with dedicated modules.
🪗 Accordionists
🎛️ Pro Musicians
♿ Music Therapy
🫁
24-Bit Bellows Expression
Highly expressive musical sensor with 16 million levels of nuance. Bidirectional (pull ≠ push), 4 response curves, < 5 ms response, auto-calibration.
🎵
6 Authentic Musette Styles
Dry · Light · American · Italian · French · Extreme · Custom. With L-M-H voice configurations and per-voice level control.
🎹
Full Stradella Bass
120/96/72/48 bass + free bass. 6 chord types, circle of fifths layout, adjustable voicing density, independent bass/chord velocity.
Velocity Compressor · CC Smoother (4 modes) · Envelope CC (ADSR) · LFO (5 waveforms, 0.1–20 Hz)
🔀
Routing & Filtering
16×16 Router · MIDI Filter · Channelizer · MIDI Converter · MIDI Delay synced · Fine Control Helper
⚡
Automation
128 events/track, 1 ms precision · Mod Matrix 4×8 · Scene Snapshots × 8 · Morphing 0–5000 ms
All 60+ Modules — Detailed
Every module that makes MidiCore the most complete MIDI platform on the market. For 30 years, MIDI innovation was reserved for keyboard players — MidiCore brings it all to every musician, including accordionists and disabled artists.
🎵 Melodic Effects
Transpose (±12 semitones)
Change key instantly by footswitch. Same fingering, different tonality — perfect for singers who change their mind
Force-to-Scale (15 scales)
Every note you play lands in the chosen scale. Pentatonic, major, minor, blues, dorian, mixolydian — improvise fearlessly
Harmonizer (4 voices)
Add automatic harmonies — 3rd, 5th, 7th, octave. Play one note, hear a full harmony. Each voice individually enabled
Chord (17 types, inversions)
One key = one full chord. Major, minor, dim, aug, sus2, sus4, maj7, min7, dom7, dim7, aug7, maj9, min9, dom9, power, octave. 4 voicings
Strum (up/down/alternate)
Guitar-style arpeggiation of chords with adjustable delay between notes. Brings life to static chord playing
Legato (3 priority modes)
Mono mode with lowest, highest, or last note priority. Retrigger options. Portamento glide time for smooth transitions
Disability & Accordion — They Play Thanks to MidiCore
3 real stories of musicians who rediscovered their art through MidiCore's accessibility features.
🪗♿
Marie — Accordionist & Parkinson's
"My hands tremble, but my music doesn't anymore."
Marie played bal-musette gigs for 30 years. When Parkinson's tremors started, she thought it was over. With MidiCore, every wrong note caused by tremors is filtered automatically. Her waltz and tango repertoire stays intact — her audience can't tell the difference.
✅ Back to village dances and festivals — her musical life continues
✅ Zero wrong notes despite tremors
✅ Bellows expression preserved — full accordion nuance
✅ Plays with full confidence, zero stress on stage
✅ Plug in and play — no technical setup required
Her musical life continues — from €1,490
🎹♿
Thomas — Accordionist & Hemiplegia
"With one hand, I make a whole orchestra sound."
After a stroke, Thomas lost the use of his left hand. No more Stradella bass, no more chords — no more concerts. With MidiCore, one finger is enough to play full chords. The looper records his right hand while he builds accompaniment layer by layer. He's a professional musician again.
✅ Full chords with a single finger — rich harmony with one hand
✅ 4-track looper — a one-person orchestra on stage
✅ Successful professional comeback — living from his music
✅ Plays duo, trio, or solo with the MIDI looper
✅ Concert income restored — financial independence
His career restored — from €1,990
🫁♿
Sophie — Music Therapist & Adapted Accordion
"My patients blow into the accordion and rehabilitation moves forward."
Sophie is a music therapist at a rehabilitation center. She uses the MIDI accordion with MidiCore for sessions with children with motor disabilities. The child blows, and the accordion plays — impossible to play wrong thanks to Force-to-Scale. Respiratory progress is measurable. Sessions last longer because the child is having fun.
✅ Fun respiratory rehabilitation — exercise becomes music
✅ Impossible to play wrong — instant patient confidence
✅ Measurable progress session after session
✅ Adapted to every level of motor disability
✅ Professional tool recognized in clinical settings