Expressive E Osmose CE 61 Midi Controller

Expressive E’s Osmose CE 61 is a new generation of expressive MIDI controller, built around the exact same award-winning expressive keybed technology as the original Osmose synthesizer and paired with Ctrl-e, a powerful software ecosystem designed specifically for expressive performance. With 61 highly responsive keys, polyphonic aftertouch, deep MPE support and seamless DAW integration, it transforms your software instruments, plug-ins and studio setup into a genuinely playable, expressive instrument.

Instead of feeling like you are simply triggering notes, Osmose CE 61 invites you to play into every sound. Each key responds independently to how you tap, press, bend, add vibrato and release, delivering true per-note control with polyphonic aftertouch that feels closer to an acoustic instrument than a conventional MIDI keyboard. Out of the box, Ctrl-e provides over 900 expressive presets and a curated collection of premium sound engines from Expressive E, Synapse Audio, AAS, Kilohearts, GForce, Dawesome and Vital, allowing you to plug in, choose a sound and immediately experience the full expressive potential of the award-winning keybed without complex routing or MPE configuration.

Osmose CE 61 is equally at home as the centrepiece of a modern MPE rig, a traditional MIDI controller for your favourite synths or a smart DAW controller that keeps you away from the mouse and in the creative flow. With dedicated performance tools including the MPE Arpeggiator and Press Glide, plus automatic DAW integration with Ableton Live 12 and above, Cubase 15 and above, Bitwig Studio 5 and above and Logic Pro 12 and above, it is built for serious creators who want more nuance from their software and hardware without sacrificing workflow.

Finished with a white aluminium top and black base and manufactured in Poland by Expressive E, Osmose CE 61 is designed to withstand daily studio use and demanding live performance. If you are a producer, keyboard player, sound designer or live performer looking to bridge the gap between acoustic expression and electronic sound, this is a controller that genuinely changes how you play.

Award-Winning Expressive Keybed with Polyphonic Aftertouch

At the heart of Osmose CE 61 is the exact same award-winning expressive keybed technology found in the acclaimed Osmose synthesizer. The 61-key expressive keybed delivers independent per-note control with true polyphonic aftertouch, allowing every note to respond individually to pressure and movement. Bend a single note within a chord, add natural vibrato with your fingertips or shape the attack and release of each note with subtle pressure changes, bringing acoustic-style phrasing and expression to your electronic instruments.

Ctrl-e Expressive Sound Ecosystem

Osmose CE 61 comes with Ctrl-e, Expressive E’s dedicated software ecosystem for expressive playing. It includes over 900 expressive presets, each featuring eight pre-mapped macros and deep hardware integration. The library combines sounds from Expressive E together with premium instruments from Synapse Audio, AAS, Kilohearts, GForce, Dawesome and Vital, all optimised to respond naturally to the expressive capabilities of the keybed without requiring complex MIDI mapping or MPE setup.

Seamless MPE, MIDI and DAW Integration

Whether you are working with cutting-edge MPE instruments, traditional MIDI hardware or a DAW-centred studio, Osmose CE 61 adapts effortlessly. It functions as an expressive MPE controller, a traditional MIDI controller or a dedicated DAW controller with support for transport, track navigation, device navigation, mixer control and automatic DAW detection. Compatible with Ableton Live 12 and above, Cubase 15 and above, Bitwig Studio 5 and above and Logic Pro 12 and above, it keeps your hands on the instrument and your focus on creating music.

Built for Serious Creators

With its white aluminium top panel, black base and robust construction, Osmose CE 61 is designed for creators who demand reliability as well as inspiration. Manufactured in Poland by Expressive E, it offers a refined playing surface, clear 4.3-inch colour display, dedicated knobs, encoders and buttons, plus flexible connectivity including USB-C, DIN MIDI and assignable pedal inputs, making it a dependable centrepiece for modern studios and live rigs.

• Award-Winning Expressive Keybed with Polyphonic Aftertouch - Built around the exact same expressive keybed technology as the acclaimed Osmose synthesizer, the 61-key keyboard delivers true per-note control with polyphonic aftertouch, allowing every note to respond independently to pressure, pitch bend, vibrato, shake, strum and expressive note-off gestures.
• Ctrl-e with 900+ Expressive Presets - The included Ctrl-e software ecosystem provides over 900 expressive presets, each with eight pre-mapped macros and sounds from Expressive E, Synapse Audio, AAS, Kilohearts, GForce, Dawesome and Vital, all optimised for expressive performance.
• Flexible MPE, MIDI and DAW Workflows - Switch effortlessly between MPE controller mode, traditional MIDI controller mode and DAW controller mode, allowing Osmose CE 61 to integrate smoothly with modern MPE instruments as well as your existing plug-ins and hardware.
• Integrated Performance and DAW Control - The MPE Arpeggiator, Press Glide and dedicated DAW controls provide transport, track navigation, device navigation, mixer control and automatic DAW detection, helping you stay focused on performance and production.

Keybed and Control

• Keys: 61-key expressive keybed (same technology as the award-winning Osmose synthesizer)
• Aftertouch: Polyphonic / Per-note aftertouch
• Gestural Control: Tap, Press, Pitch Bend, Vibrato, Shake, Strum, Expressive Note Off
• Performance Tools: MPE Arpeggiator, Press Glide
• Macro Control: 8 pre-mapped macros per preset via Ctrl-e

Software and Presets

• Software Ecosystem: Ctrl-e included
• Preset Library: 900+ expressive presets
• Sound Partners: Expressive E, Synapse Audio, AAS, Kilohearts, GForce, Dawesome, Vital

Configurations and DAW Integration

• Controller Modes: MPE Controller, Traditional MIDI Controller, DAW Controller
• DAW Integration: Transport controls, track navigation, device navigation, mixer control, macro access, automatic DAW detection
• Compatible DAWs: Ableton Live 12 and above, Cubase 15 and above, Bitwig Studio 5 and above, Logic Pro 12 and above

Interface

• Controls: 7 knobs and encoders, plus pitch and modulation sliders
• Buttons: 9
• Display: 4.3-inch colour LCD

MIDI and Connectivity

• MIDI: DIN MIDI In, DIN MIDI Out and Thru
• USB: USB-C
• Pedal Inputs: 2 assignable pedal inputs
• Power: USB-C Power Delivery (5V / 3.0A)

Build and Manufacturing

• Chassis: White aluminium top, black base
• Manufacturing: Made in Poland by Expressive E

Dimensions and Weight

• Product Dimensions (H x D x W): 9 x 30 x 106 cm
• Weight: 11 kg