MidiCore™

Effects

Tracks

MIDI Ports

Latency

Crashes

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

Musette Detune (7 styles)

Authentic accordion chorus — Dry, Light, American, Italian, French, Extreme, Custom. L-M-H voice combinations with per-voice level

Scale Quantizer

Forces every incoming note to the nearest in-scale note. Root note + scale type configurable. Zero wrong notes

Arpeggiator (5 modes, 1–4 octaves)

Up, Down, Up/Down, Random, As-Played. Hold a chord, get cascading patterns across up to 4 octaves. Tempo-synced

Note Repeat (MPC-style)

Automatic retriggering at selectable rate divisions. Adjustable gate length 1–100% and accent velocity 0–127

Quantizer (18 modes)

Timing correction from 1/4 to 1/32, including triplets, quintuplets, septuplets. Adjustable strength 0–100% and swing

Swing (0–100%)

Add jazz/funk/shuffle groove to any pattern. Applied in hardware with immediate response. The natural "bounce" you feel

Humanizer (±100% timing & velocity)

Micro-variations in timing and velocity. Makes quantized patterns sound alive and natural — the machine breathes

Gate Time (3 modes)

Control note length — fixed duration, percentage of original, or add/subtract ms. Shape the feel of every note

Euclidean Rhythm (8 patterns)

Bjorklund algorithm generates evenly-distributed rhythms. 1–64 steps, rotation, probability 0–100%, 5 direction modes

Rhythm Trainer

Helper tool like a metronome: guided rhythm patterns and progressive difficulty to improve timing.

Velocity Compressor

Threshold, ratio, and makeup gain for MIDI velocity. Normalize dynamics — consistent volume regardless of playing force

CC Smoother (4 modes)

Light, Medium, Heavy, Custom smoothing. Eliminates zipper noise and staircase steps in CC values. Silky fader movements

LFO (5 waveforms, 0.1–20 Hz)

Sine, Triangle, Square, Saw, Random. Route to any CC target — vibrato, filter sweeps, panning. Adjustable depth 0–127

Envelope CC (ADSR)

Full Attack-Decay-Sustain-Release envelope mapped to any CC. Dynamic shaping from a single note trigger

Expression Mapping

Map expression pedal, breath controller, or any input to MIDI CC. 4 response curves — linear, log, expo, S-curve

MIDI Router (16×16 matrix)

Any port to any port. Per-node routing. Split keyboards, layer synths, merge controllers — all without cables

MIDI Filter

Block by message type (note, CC, aftertouch), channel, or note range. Only what matters reaches your synth

Channelizer (zone-based)

Intelligent channel mapping with zones. Per-zone note range, output channel, transpose. Voice stealing management

MIDI Converter

CC to aftertouch, note to CC, or any other type conversion. Source and target CC configurable

MIDI Delay (synced)

Tempo-synced echo. Time division (1/4, 1/8, 1/16), feedback 0–100%, wet/dry mix. Rhythmic complexity from one note

Fine Control Helper

Fine musical controls for expressive synth playing, without technical jargon.

Keyboard Zones

Split keyboard into independent zones, each with its own channel, transpose, and sound. Full zone-based control

4-Track MIDI Looper (easy and fun)

Record, overdub, play, stop. Each track on its own MIDI channel = different instrument. Be your own orchestra

8 Scenes

Verse, chorus, bridge, solo — switch instantly by footswitch. Full song structure in one performance

18 Quantization Modes

1/4, 1/8, 1/16, 1/32, triplets, quintuplets, septuplets. Your recording is always on beat

Undo/Redo

Unlimited undo on the last overdub. Make mistakes freely — instant recovery with one button

Mute/Solo per Track

Isolate or silence any track instantly. Bring instruments in and out for dynamic live arrangement

SD Card Save/Load

Save your loops, recall them next gig. Your entire set list stored on a single SD card

Synced Metronome

Visual and audible tempo reference. Accent on downbeat. Locked to looper tempo for perfect timing

Transpose Loops

Change the key of recorded loops after recording. Impossible with audio loopers — only MIDI makes this possible

Bellows Expression (ultra expressive)

Musical ultra expressive pressure sensor — 16 million levels of nuance. Bidirectional, 4 response curves, auto-calibration, < 5 ms

Stradella Bass (48–120)

Complete bass system — 6 chord types, circle of fifths layout, adjustable voicing density, octave doubling

Bellows Shake Tremolo

Automatic detection of bellows shake. 2–20 Hz, adjustable sensitivity and depth. Target: volume, pitch, filter

16 Registers + Crossfade

Master, Musette, Bandoneon, Accordion, Violin, Clarinet, Bassoon, Piccolo, Organ, Harmonium + 4 Custom. Smooth transitions

Push/Pull Detection

Bidirectional bellows — different notes for push and pull. Essential for diatonic, concertina, bandoneon

Bass/Chord System

Stradella, Free Bass, Belgian layouts. Base note configurable. Independent bass and chord velocity

Note Stabilizer (Anti-Tremor)

Filters presses < 150 ms, ignores adjacent keys, velocity stabilization, real-time statistics. For Parkinson's, tremor, dystonia

Assisted Hold (Anti-Fatigue)

5 modes: Latch, Timed (100 ms–10 s), Next-note, Infinite, Disabled. Note sustains by itself — conserve energy

One-Finger Chord

1 key = 1 full chord. Auto, Split, Single-note modes. 4 voicing styles. Complete music with one hand

Breath Sensor (ultra expressive)

Blow and play — blow range from light to strong, 4 curves, auto-calibration. Respiratory rehabilitation becomes musical pleasure

CC Automation (128 events/track)

Record your expression movements. Replay them perfectly, every time. 1 ms precision per event

Mod Matrix (4 LFOs × 8 targets)

Digital routing inspired by modular synthesis: connect any modulation source to any destination. Creative routing that evolves your sound

Scene Snapshots (×8)

Save and recall complete effect configurations. Morphing 0–5000 ms for smooth transitions between scenes

Easy USB MIDI Update

Update firmware safely via USB MIDI, with a built-in safety check. Your instrument stays up to date.

Patch Management (SD)

Save and recall all settings — patches, presets, configurations. Ready in 1 second. Bank management

System Watchdog

Hardware watchdog ensures the system never hangs. Automatic recovery — 24/7 reliability guaranteed

Config System (8 files)

All settings stored on SD card. Load different configurations per gig. Therapists can prepare setups in advance

OLED Display (256×64)

16 grayscale levels, high contrast. 11 UI pages: Looper, Timeline, Piano Roll, Song, MIDI Monitor, Config, LiveFX, Rhythm, Automation

64 Musical Control Inputs

Connect any pot, slider, pedal, or sensor. Per-channel CC mapping, response curves, invert, threshold, min/max

64 Button/Light Controls

64 buttons + 64 lights for stage control. Large buttons for limited mobility

8 Footswitches

Hands-free control of any function. Looper transport, scene switching, effect toggling — all at your feet

USB Host MIDI

Plug a MIDI keyboard directly into MidiCore — no PC needed. Direct connection to USB MIDI controllers

High-Quality Audio Output

High-quality audio output with headphone and line outputs. Play without an external synth.

Dream SAM5716 Sampler

Professional sample playback engine. High-quality accordion, organ, and instrument sounds built in

Analog Synth Output

Control analog synths and modular gear. Precision analog conversion for music.

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

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

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

Certifiable therapeutic tool