Detail 01
3D full-size keybed with polyphonic aftertouch
Pressure, vertical motion, and lateral motion are tracked per key, so individual notes in a chord can be controlled separately.
Product detailSKU #1500000472906
Expressive EOsmose 61-key Polyphonic Synthesizer and MIDI Controller
modernelectronicpop
1/6
Independent shopping perspective
The Korena take
Osmose is a 61-key polyphonic synthesizer and MIDI controller built around a full-size 3D keybed. Each key can register velocity, pressure, glide, pitch bend, vibrato, and polyphonic aftertouch, allowing separate control within chords. The EaganMatrix engine supplies up to 24 voices and combines physical modeling, FM, additive, and subtractive synthesis. With 580 factory presets, extensive user storage, onboard effects, MIDI I/O, USB, audio outputs, and assignable pedal inputs, it can serve as both an expressive standalone instrument and a controller in a MIDI or MPE setup.
Strong match
Who this is for
- Two-handed voicings and evolving textures across the 61-key playing range.
- MIDI or MPE setups requiring per-key pressure, lateral, and vertical performance data.
- Synth sound design using physical modeling, FM, additive, and subtractive synthesis.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
EaganMatrix sound engine
It combines physical modeling, FM, additive, and subtractive synthesis, with up to 24 voices.
Detail 03
580 factory presets; up to 2,048 preset slots
It provides a factory sound library plus space for user presets.
Detail 04
Audio and MIDI connections
Two 1/4 in. TRS line outputs, a 1/4 in. TRS headphone output, DIN MIDI In/Out/Thru, and USB Type B are provided.
Final check
Know before you order
- 01It requires an external 12V DC, 1.5A power adapter.
- 02It has two assignable continuous pedal inputs.
- 03The listed dimensions are 44.9 in. wide, 16.1 in. deep, and 7.9 in. high.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How many keys does Osmose have?
It has 61 full-size keys.
02Can it control MIDI and MPE equipment?
Yes. It has DIN MIDI In, Out, and Thru, USB Type B, and the keybed is compatible with MIDI and MPE setups.
03What effects are built in?
Reverb, delay, compressor, EQ, and two convolution engines are included.
04How many factory sounds are available?
It includes 580 factory presets and supports up to 2,048 preset slots.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
2 detailsSound
- Effects
- Reverb, delay, compressor, EQ, convolution engines
- Polyphony
- Up to 24 voices
1 detailsPickups & controls
- Control Interfaces
- Six encoders, pitch and modulation sliders, octave and preset buttons
3 detailsBody & build
- Color
- Black
- Bridge Type
- Tremolo
- Country of Origin
- Poland
3 detailsConnections & power
- Pedal Inputs
- Two continuous (assignable)
- Audio Outputs
- Two 1/4 inch TRS line outputs, one 1/4 inch TRS headphone output
- Power Supply
- External 12V DC, 1.5A adapter
4 detailsSize & weight
- Weight
- 20.9
- Depth
- 16.1 inch
- Width
- 44.9 inch
- Height
- 7.9 inch
9 detailsOther
- MIDI Connectivity
- DIN In, Out, Thru; USB Type B
- Touch Response
- Velocity, pressure, glide, pitch bend, vibrato, aftertouch
- Key Type
- 3D keybed with full-size keys
- Key Count
- 61 keys
- Display Type
- Color LCD
- Sound Modifiers
- Expressive E modulation controls
- Aftertouch
- Polyphonic aftertouch
- Sound Engine
- EaganMatrix by Haken Audio
- Preset Management
- 580 factory presets, up to 2,048 preset slots
