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EXPRESSIVE E Osmose 49-Key Synthesizer and MPE Controller

BH #EXXPEOSM491C (B&H Kit)
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EXPRESSIVE E Osmose 49-Key Synthesizer and MPE Controller
Key Features
  • 49 Full-Size Keys with 3D Control
  • Standalone Synthesizer
  • MPE MIDI Controller
  • Classic MIDI Controller
Create amazing synth tones while adding protection from on-the-road wear and tear with this B&H Kit which combines the EXPRESSIVE E Osmose 49-Key Synthesizer and MPE Controller with a soft case. 
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Kit Contains:
EXPRESSIVE E Osmose 49-Key Synthesizer and MPE Controller
Musicians, producers, and sound designers looking for more expression in a synthesizer/controller will be thrilled with the Expressive E Osmose, a 24-voice polyphonic synthesizer with an innovative way to control sound using gestures (press, bend, shake, and more). The instrument features a deep sound-design engine and hundreds of ready-to-use, innovative presets. It also functions as a powerful controller for hardware and software synthesizers.

Expressive E has combined traditional craftmanship with modern technology when creating Osmose, a result of over 10 years of research and development, as well as feedback from world-class artists. With these new physical gestures, Osmose allows musicians to interact with sounds and produce music like never before. Each note can be articulated independently with unique expressive possibilities. The onboard sound engine was developed by Haken Audio and contains many types of digital synthesis, making it a workflow-oriented soundbox. There are a pair of 1/4" main outputs and two assignable pedal inputs, plus 5-pin DIN MIDI I/O and USB.

Key Features
  • Keybed: 49 full-size keys with three-dimensional control
  • Configurations: Standalone synthesizer, MPE MIDI Controller, and classic MIDI Controller
  • Sound Engine: EaganMatrix, a digital modular engine by Haken Audio
  • Polyphony: Up to 24 voices
  • Interface: Color LCD screen, pitch, and modulation sliders
  • Pedal Inputs: 2 continuous pedal inputs, assignable to sustain or synth parameters
  • MIDI: DIN MIDI In, MIDI Out/Thru, USB-B
  • Audio Output: Two ¼" TS pseudo balanced line outputs, ¼" TRS headphone output

 

The EaganMatrix Sound Engine
  • Offering new levels of expressivity required a seamless interaction between Osmose’s unique keybed mechanism and its sound engine. Logically, Expressive E has partnered with Haken Audio to integrate its powerful EaganMatrix sound engine with Osmose.
  • Its modular sound engine combines many types of digital synthesis (including physical modeling, FM, and more), making it a workflow-oriented soundbox. Osmose ships with more than 500 presets, and each of them has been manually customized with efficient macros that open new realms of sound exploration.
A Playful Playing Experience
  • All the internal sounds in Osmose’s large library are tailor-made to take advantage of its unique keybed. Osmose’s unique sound identity is a combination of highly detailed acoustic, electronic, and hybrid sounds that will easily add nuances and variations to any music genre.
  • These sounds were carefully crafted to react to a player’s slightest movements and make use of the keys’ three-dimensional sensitivity in a unique way to create effects such as strummed notes, vibrato, legato, layered dynamics, and much more. As a result, discovering and controlling Osmose is refreshing and fun.
Built to Empower External Synthesizers
On top of being a traditional MIDI keyboard controller, Osmose can interface with computers and other instruments as an MPE MIDI controller. It also offers polyphonic aftertouch support, a Multichannel MIDI mode, and global pitch bend. All of these changes can be made directly from the Osmose interface, with no need for a computer.
UPC: 818251020209
EXPRESSIVE E Soft Case for Osmose Synthesizer (49 Keys)

Protect your 49-note keyboard from the rigors of on-the-road wear and tear with the Expressive E Osmose Soft Case, a premium 49-key gig bag that's designed for the Osmose synthesizer, but also fits most 49-note instruments. Designed in France to blend with Osmose's unique aesthetical language, the gig bag will shelter your keyboard from all natural elements and includes a custom rain cover.

It is built out of comfortable materials, with multiple storage solutions, and it is optimized to make rehearsing and touring with your Osmose synth enjoyable. The case comes with a reinforced strap, multiple carrying options, a laptop pocket, and multiple storage compartments.

Benefits
  • 1000D Cordura and waterproof 210D PU polyester
  • Black and dark grey 210D neoprene inner lining
  • Front Zipper Pocket: 3 inner compartments
  • Large document pouch on backside
  • Top handle
  • Detachable padded shoulder strap
  • Two-piece shoulder strap on the back
Works with Most 49-Key Instruments
Intended to be Osmose's favorite companion, the Osmose Soft Case will however fit with most 49-key instruments. It comes with a reinforced strap, multiple carrying options, a laptop pocket, and multiple storage compartments.
Rugged and Stylish
Made of waterproof Cordura polyester and padded with thick Neoprene lining, the EE49 Gig Bag represents a superior choice to protect Osmose or any other 49-key instruments. With its stealth-black design, the EE49 Gig Bag is a low-key and elegant way to throw your instrument around.
UPC: 818251020223
Kit Contains:

EXPRESSIVE E Osmose 49-Key Synthesizer and MPE Controller

Key Specs
Sound Generation
Digital
Keyboard
49 Full-Size Keys with Synth Action
Touch Sensitivity
5 Levels of Sensitivity
Expression Controls
2x Slider
Number of Sounds, Kits, or Samples
500x Factory Sound Preset
Maximum Polyphony
24 Voice (Stereo)
Performance Functions
Arpeggiator
Audio I/O
1/4"
Pedal Support
2x 1/4" Assignable/Expression/Sustain
MIDI I/O
1x DIN 5-Pin Input
1x DIN 5-Pin Output
USB I/O
1x USB-B (Host Connection)
General
Synth Type
Keyboard Synth
Kit Components
Sound Generation
Digital
Keyboard
49 Full-Size Keys with Synth Action
Touch Sensitivity
5 Levels of Sensitivity
Aftertouch
Polyphonic Aftertouch (Destination Assignable)
Expression Controls
2x Slider
Sounds
Display
Color LCD
Number of Sounds, Kits, or Samples
500x Factory Sound Preset
Maximum Polyphony
24 Voice (Stereo)
Multitimbrality
1-Part (Monotimbral)
Built-In Effects
11x Multi-Effect: Auto-Pan, Band-Pass Filter, Chorus, Distortion, HPF, LPF, Phaser, Ring Modulator, Tremolo
Performance Functions
Arpeggiator
Built-In Speaker
No
Synthesis
Glide/Portamento
Yes
Sequencing & Recording
Sequencer
No
Arpeggiator
Yes
Media/Memory Card Slot
No
Connectivity
Audio I/O
2x 1/4" TS Stereo Line Output (1 Stereo Pair)
Pedal Support
2x 1/4" Assignable/Expression/Sustain
MIDI I/O
1x DIN 5-Pin Input
1x DIN 5-Pin Output
CV/Gate I/O
No
Patch Points
No
Sync I/O
No
Network I/O
No
USB I/O
1x USB-B (Host Connection)
Bluetooth
No
OS Compatibility
macOS 10.11 or Later / Windows 8 or Later
Power
Power Requirements
AC/DC Power Adapter (Included)
AC Input Power
100 to 240 VAC, 50 / 60 Hz
AC/DC Power Adapter
12 VDC at 1.5 A (Included)
Physical
Color
Gray
Included Accessories
No
Dimensions
35.2 x 12.4 x 3.4" / 89.4 x 31.5 x 8.6 cm
Weight
18.4 lb / 8.3 kg
Packaging Info
Package Weight
25.2 lb
Box Dimensions (LxWxH)
40 x 16.75 x 8.25"

EXPRESSIVE E Osmose Reviews

Not great as a standalone instrument

By Jay
Rated 2 out of 5
Date: 2025-04-05

So first off I will say that it is a fantastic keyboard and has some awesome sounds. But it lacks a lot for a synth/standalone instrument. The eaganmatrix editor you’d have to use to create your own sounds is absolutely horrid. And the update procedure is also completely ridiculous IMO. And for the price this deserves to have a way to create your own sounds “on board” without a computer (which you can’t which for me was a bummer). Because once you have explored and played all the presets, the Osmose as a design synth is not there yet and takes a TON of potential off the table. So as a self contained instrument I would not recommend. For all the cool MPE features and expressive nature of the Osmose, it handicaps itself by not allowing users to create even more awesome sounds for it and by putting sound creation behind the eaganmatrix which is a horrible way to design sounds for any sane individual. Feels unfinished, so 2 stars as of right now until they make a proper sound editor or a way to create your own sounds on board.

Great MPE controller

By Dan
Rated 5 out of 5
Date: 2024-01-01

I’ve bought many expressive controllers through the years and been disappointed. Not with this one…. It’s great! The keys move like they are attached to rubber giving so much flexibility and control. It’s really a dream come true. This would not make a great substitute for a normal weighted piano action controller. Its too flexible for that. It’s like the difference between a violin and a guitar. So Osmose can go places only fretless or breath controllers could go before, but now in a polyphonic dimension adding a new level of control. I’m thrilled with it

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