Expressive-E

Notes: *** Osmose 2.0 Firmware Update- August 2024 ***

What's New in Osmose 2.0?

Here's a quick overview of the new features:

Press Glide in External MIDI Mode
MPE Arpeggiator in External MIDI Mode
Preset Favourites & Playlists
2048 Preset Slots
Preset & Playlist Changes via Program Changes
New Soundbank Management System
and more!


Next-gen standalone expressive synthesizer. Add emotion & movement to your music with a simple touch.

Osmose is the new standard for musical expressivity. Use intuitive gestures to control this standalone synthesizer and upgrade your playing & production skills. Press, bend, shake, strum & more to interact with keyboards & electronic sounds in a new organic way. Whether you're a veteran keyboardist, a workflow-oriented producer, a daring sound designer, or anything in between, Osmose will take your musical journey to uncharted places.

Explore new ways to play

Behind the expressivity of Osmose lies a few natural gestures you already know well. Discover how they interact with Osmose and enhance your musicianship from the very first touch.

Design & build quality

Designed in France to stand the test of time and touring with style, Osmose is made of quality components and boasts a high repairability index.

A sound engine by Haken Audio

Made for expressivity by Haken Audio, the EaganMatrix sound engine is at home with FM, virtual analogue, and physical modeling synthesis, as well as everything in-between.

Fun to play

Easy-to-tweak presets, a playful interface, and an innovative keybed make for a fun & refreshing playing experience, for players of all levels.

Osmose's browser has been tailored to make it a hassle-free experience. It offers various filters and sub-filters based on both sound types and colours so you can find the sounds in your head quickly.

Main features:

49 Key MPE keyboard with polyphonic aftertouch
Full-size keys with 3-dimension MPE control
EaganMatrix sound engine by Haken Audio: a digital modular sandbox allowing subtractive, FM and different physical modeling synthesis
24 voices of polyphony
Assignable mod and pitch sliders
500 factory presets
128 user presets
Configuration modes: standalone synthesizer, MPE MIDI Controller, and classic MIDI Controller
Filters and sub-filters for browsing
Customisable sensitivity and velocity curves
Multi-mode MPE arpeggiator and innovative pressure glide feature
Digital stereo effects: select between reverb , mod delay, swept echo,analog echo or LPF and HPF delay
Large colour display
9 push encoders
2 Line outputs: Two 14" TS pseudo balanced line outputs
MIDI input, output, and MIDI-thru
USB MIDI
Separated 1/4" TRS headphone output on the front panel (with its dedicated volume knob)
2 continuous pedal inputs assignable to macro or sustain: 6.35 mm Jack
Power: External PSU with lockable connector, 12V, 1.5A, center positive
Dimensions (W x H x D): 894 x 316 x 87.5 mm / 35.2" x 12.4" x 3.4"
Weight: 8.3 kg / 18.4 lbs
Includes a software updater for new firmware and library versions
Includes a Mac/PC editor to create and edit sound