Photo shows a prototype under development.
Reinventing the Keyboard
Opti Deko is a sensor device made for keyboard instruments. Place it on your MIDI keyboard, and it tracks your fingertip movements in real time — opening up a new dimension of expressive control.
The keyboard you already know, transformed into something new.
Simple Setup
Getting started is easy. Connect a TRS MIDI cable and a USB cable, set it on your keyboard, and you’re ready to play. Removal is just as simple.
An extension device is also available for expanding your playing range, connecting via magnetic terminals — giving you up to 7 octaves of coverage.
Built for MIDI 2.0 / MPE
Fingertip movements are sent to your PC as MIDI 2.0 / MPE (MIDI Polyphonic Expression) data. Pair it with any MIDI 2.0 or MPE-compatible software instrument, and your touch becomes music.
With a dedicated sensor on every key, you can bend the pitch of each note independently — giving each finger its own expressive voice.