Essential Information About the Expressive E Osmose Synthesizer
- Patented 3D Keyboard A.K.A.: initial pressure, polyphonic aftertouch, and lateral pitch control on each key.
- Internal EaganMatrix Engine (Haken Audio) covering VA, FM, physical modeling, and more, up to 24 voices.
- Firmware 2.0 (September 2024): External MIDI Press Glide, MPE arpeggiator, favorites/playlists, 2048 preset slots, advanced bank management, and Program Change for presets/playlists.
- Versatile MIDI/MPE/MPE+ controller, adjustable sensitivity on the front panel, and 4.3" color display for smooth workflow.
A New Benchmark in the Expressive E Range
Osmose introduces a groundbreaking approach to keyboard expression. The result of over seven years of R&D and a close partnership with Haken Audio, it condenses Expressive E's expertise into a flagship instrument that blends craftsmanship, technology, and pianistic playability.
For Whom and What Uses?
Designed for keyboardists, composers, and sound designers, Osmose suits all levels from beginner to expert. Ideal for electro, techno, ambient, synthwave, pop, and film music, it excels both in studio and live settings, as well as for sound exploration and expressive performance.
Features and Innovations
Each key offers three-dimensional control: "Tap" for attack, "Press" for continuous gestures, "Pitch" for natural vibratos and bends, ultra-dynamic polyphonic "Aftertouch," plus "Shake" and "Strum" to enrich articulation. This high-resolution sensitivity faithfully translates playing nuances.
The EaganMatrix engine unfolds a vast sonic landscape: subtractive, FM, physical modeling, and hybrids, with advanced modulation management for exceptional expressivity. As a controller, Osmose adapts its behavior: "Piano" mode (simple velocity), polyphonic aftertouch + global pitch bend for non-MPE synths, and multichannel MPE/MPE+ compatibility for advanced polyphonic response.
The Firmware 2.0 update (September 2024) streamlines stage and studio work: MPE arpeggiator in external MIDI, external MIDI Press Glide, favorites and playlists, 2048 presets, new bank system, and preset/playlist changes via Program Change for live-ready setlists.
Technical Specifications
Keyboard and Expressivity
- 49 full-size keys with A.K.A. technology (3D control per key)
- Polyphonic aftertouch, initial pressure, and lateral pitch per key
- Adjustable sensitivity on the front panel
Sound Engine and Polyphony
- Internal engine: EaganMatrix, digital modular synth by Haken Audio
- Polyphony: up to 24 voices
Controls and Interface
- Controllers: pitch fader, modulation fader
- Panel controls: 8 buttons/encoders, 9 buttons
- 4.3" IPS color screen, 800x480 px, 1000 nits
Audio and Pedals
- Audio outputs: two unbalanced 6.35 mm (TS) line outputs
- Headphone output: 6.35 mm (TRS)
- Pedal inputs: 2 continuous inputs, assignable to sustain or synthesis parameters
MIDI Connectivity
- MIDI In, MIDI Out/Thru, USB Type B
- Modes: Piano (velocity), Poly Aftertouch + global pitch bend, MPE/MPE+
Preset Management (Firmware 2.0)
- 2048 preset slots, favorites, and playlists
- Preset and playlist changes via Program Change
- New bank management system
- Press Glide and MPE arpeggiator functions in external MIDI mode
Form Factor and Power Supply
- Dimensions: 894 x 316 x 87.5 mm
- Weight: 8.5 kg
- Power supply: external brick with locking connector, 12 V, 1.5 A, center positive
Specifications subject to change.