Manufacturer's description A new generation of MIDI controllers

Osmose CE combines Expressive E’s acclaimed expressive keybed technology with Ctrl-e, a new sound ecosystem built for expressive playing.

It is designed for musicians who seek deeper expression beyond conventional control :
a more physical, nuanced, and an inspiring way to interact with software instruments, plugins, and modern studio setups.

With MPE, Osmose CE unlocks true per-note expression.
It also expands the expressive range of the instruments musicians use daily within traditional MIDI workflows.

Available in 49-key and 61-key versions, Osmose CE is designed to make expressive playing feel immediate, musical, and natural.

Why expressive playing starts here

Expressive playing in software has always been very difficult to access. Even when the sounds were inspiring, the experience was often held back by complex MPE setups, inconsistent compatibility, and complicated workflows that were too technical to be truly immediate.

Osmose CE fixes that. By combining an extraordinary expressive keybed with Ctrl-e, its dedicated sound ecosystem, Osmose CE gives musicians immediate access to a large library of expressive, performance-ready sounds designed to respond naturally from the very first note.

No complicated setup.
No plugin-by-plugin configuration.
No need to build an expressive workflow from scratch. In short: Osmose CE makes expressive playing truly immediate, fully accessible, and far easier to integrate into real-world music creation.

Key features

• Keybed: 49-key expressive keybed with per-note control
• Gestural Control:
Tap, Press, Pitch Bend, Vibrato, Shake, Strum, Expressive Note-Off
• Software Ecosystem:
Ctrl-e included
• Preset Ecosystem:
900+ expressive presets
• Performance Tools:
MPE Arpeggiator, Press Glide
• Configurations: MPE Controller • Traditional MIDI Controller • DAW Controller
• Macro Control:
8 pre-mapped macros per preset via Ctrl-e
• DAW Integration:
Live 12+ • Cubase 15+ • Bitwig 5+ • Logic Pro 12+
• Interface:
7 knobs/encoders • 9 buttons • 4.3" color LCD • pitch and modulation sliders
• MIDI / Connectivity:
DIN MIDI In • DIN MIDI Out/Thru • USB-C • 2 assignable pedal inputs
• Power:
USB-C Power Delivery • 5V / 3.0A
• Build:
White aluminum top • Black base
• Manufacturing:
Made in Poland by Expressive E