Expressive E unveils Osmose CE

Published 29th April 2026

Available in 49-key and 61-key versions, Osmose CE brings the revolutionary expressive keybed technology from the award-winning Osmose synthesizer into a flexible, software-focussed controller – allowing musicians to bend individual notes, add vibrato directly from the fingertips, and shape phrases with a level of nuance not found in conventional MIDI keyboards.

Osmose CE re-defines the rules

Built around the same keybed technology as the acclaimed Osmose synthesiser, Osmose CEintroduces a more physical, nuanced way to play.

With MPE (MIDI Polyphonic Expression), it unlocks true per-note expression and is designed to bring a new level of nuance and expression to many of the plugins, software instruments, and hardware that musicians already use everyday.

Ctrl-e: The Sound Ecosystem built for Osmose CE

Osmose CE works hand-in-hand with Ctrl-e, the free companion software developed by Expressive E to make expressive music immediate, musical, and inspiring

Main features:

Expressive E’s flagship expressive keybed – the same technology as the award winning Osmose Synthesizer
MPE and traditional MIDI support – works as an MPE controller, MIDI keyboard, or DAW controller
Ctrl-e expressive sound ecosystem included – free companion software with deep hardware integration designed specifically for the Osmose CE playing experience.
900+ expressive presets – performance-ready sounds with pre-mapped macros, requiring no manual set-up or complex configuration.
Built-in expressive performance controls – includes MPE Arpeggiator and Press Glide for fluid, pressure-based note transitions and evolving phrases.
Smart DAW integration – transport, mix, macro, and navigation control with automatic detection for Live, Logic, Cubase, and Bitwig.
Available in 49-key and 61-key models – identical expressive experience in two sizes, with a premium aluminium build.

For more information and to find out where you can purchase yours, click here.