DUALITY is a revolution in the field of playing, composing and learning piano music, consisting of 88 optical sensors, placed above the piano keyboard. It’s an innovative device that can easily be added to any piano, turning it into a perfect hybrid instrument.
With DUALITY you can connect your piano via USB cable to any computer or digital device and use it as a sound or light controller via any music program (DAW).
After a short calibration sequence, DUALITY is ready to produce beautiful sounds created on your software platform connected with your VST instruments of choice. Furthermore, raw expressive output is available for further DSP processing extending possibilities for custom engines that go far beyond basic MIDI.
After a short calibration sequence, DUALITY is ready to produce beautiful sounds created on your software platform connected with your VST instrument of choice.
A key DUALITY innovation in comparison to other products is that it can be easily assembled to any upright or grand piano. The installation process takes less than 15 minutes. It also fits all types of pianos – grand, baby grand or upright, regardless the manufacturer. Physical interventions on the pianos are not required.
DUALITY is the only portable hybrid piano system in the world – fits in a backpack and weights under 300g. Now you can carry your new instrument anywhere with you!
DUALITY hybrid piano underwent rigorous testing through all phases of development followed by validations in studio environment but also in the most famous concert halls worldwide. So far more than 70 concerts were performed and DUALITY is the main accessory for LP DUO, renowned piano duo.
Top mounted is the standard model with existing option for mounting below the keyboard in collaboration with the OEM.
Duality bridges the gap between acoustic and electronic instrument while preserving the best of both worlds.
It is reliable, durable, easily portable.
It will enrich your sound and give you limitless performing possibilities.

Duality is based on the original creative technology solutions. At its core is a proprietary firmware architecture designed with novel signal-processing methodologies.
LP Duo holds a confirmed EPO’s PCT (Patent Cooperation Treaty) application, protecting the patent internationally.
DUALITY is the piano of the XXI century, connecting past and the future!
Join us in this revolutionary musical journey!
DUALITY – powered by HTEC Group www.htecgroup.com




