

The best keyboard ever created.
Now available to musicians in New Zealand
Next-gen standalone expressive synthesizer. Add emotion & movement to your music with a simple touch.
With meticulous attention to detail and a commitment to excellence, Expressive E has set out to inspire, elevate, and enrich the lives of those who love music.
Combining traditional craftsmanship with modern technology, Osmose is the result of more than 10 years of research and development, as well as feedback from world-class artists.
Osmose introduces new physical gestures, allowing musicians to interact with sounds and produce music.
It does this while not only respecting, but also enhancing the playerʼs existing keyboard skills. Every note can be articulated independently with unique expressive possibilities.

“We know how hard it is to reach such a level of perfection.” – Jean-Michel Jarre

Its modular sound engine combines many types of digital synthesis (including physical modeling, FM, and more), making it a workflow-oriented soundbox.
The EaganMatrix Sound Engine
Offering new levels of expressivity required a seamless interaction between Osmoseʼs unique keybed mechanism and its sound engine. From piano to synth sounds, logically, Expressive E has partnered with Haken Audio to integrate its powerful EaganMatrix sound engine with Osmose.
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 Osmoseʼs large library are tailor-made to take advantage of its unique keybed. Osmoseʼs 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 created to react to a playerʼs slightest movements and make use of the keysʼ 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 Osmoseʼs sounds is refreshing and fun!