du-touch S


The all-in-one electronic music instrument

The du-touch S is a complete creation tool, designed around the dualo principle; arranging harmonious notes next to each other, its backlit keyboard allows you to play in tune with a minimum of effort.

Much more than a controller, the du-touch S is an instrument integrating a customizable sampler and a looper/sequencer, to compose and improvise easily. For beginners as well as the most experienced.

International delivery in 2-10 open days

Exchange and refund within 14 days

Secure payment: credit card, 3 installments interest-free, Paypal…

2-year warranty,
lifetime support


A concentrate of logic and simplicity

Play simply, anywhere

Play music from your first few minutes of use, and learn more at your own pace.

Whatever your level, your ambitions, where and when you will play it, the dualo du-touch S will bring you an incomparable spontaneity of creation!

The dualo principle, harmony simplifier

Invented in 2007 by a musician and mathematician, the dualo principle arranges notes that sound good together next to each other. In music, this corresponds to taking “every other note”: thirds. We thus find ourselves with two complementary keyboards, the chords falling under the fingers of each hand.

This geometric keyboard bring harmony back all its logic; scales and chords become simple and invariable shapes wherever you are on the keyboard.

The effect is increased tenfold thanks to the backlighting of the keyboard illuminating the scales, making it possible to truly avoid false notes!

From couch to stage

Connected to headphones, a portable speaker or even a stage sound system, the du-touch S is designed for personal use as well as live.

Whether it is to relax or to express yourself, appropriate the instrument according to your musical desires!

Play in all styles

Ideal to accompany yourself

Already an instrumentalist and / or singer? Create your accompaniments upstream or live, and control them live with simple gestures.

Technical specifications

Customizable synthesizer/sampler

  • Internal memory: 2 Gb
  • 147 sound locations: 247 factory sounds provided (including 140 loaded by default)
  • Library of community-created sounds
  • Integrated multi-effects: attack/release, reverb, distortion, chorus/flanger/phaser, portamento, chords, beat repeat / arpeggiator, expression/tremolo, filter/auto-filter, panning/auto-pan, pitch/vibrato, delay, equalizer (gain: low, mid-low, mid-high, high)
  • Setting the reference A
  • Memory of 4 editable presets that can be renamed by sound
  • Import your own sounds via the du-station software (supplied)

Smart looper/sequencer

  • Loops of multiple lengths from the first
  • Up to 18 loops per song, spread over 7 tracks (up to 2 or 3 loops per track), 8th current track
  • Up to 22 sequenceable states per song
  • 69-song/tutorial memory
  • Library of community-created songs
  • Editable parameters: tempo, scale, metronome, quantiser/swing, transpose

Backlit keyboard

  • 3 octaves (synthesizer up to 7 octaves) / 52 keys
  • Velocity and pressure sensitive (aftertouch)
  • Display of scales (major, minor, dorian, mixolydian, harmonic minor, oriental, major penta, minor penta, custom) and score on the keyboard
  • Note layouts: dualo, diatonic dualo, piano (Jankó), chromatic accordion (+/- 60°)


  • 3 touch sliders
  • 2-axis gyroscope (pitch & roll)
  • 3 capacitive touch buttons (choice of sound, settings, and looper)
  • Menus: three-color interface (green, orange, red) on the keyboard.

Mobile and practical

  • Autonomous: no need for a computer to play
  • Audio output: 3.5 mm mini-jack
  • 8h autonomy (Li-ion battery), recharges in 3 h
  • 19 x 21 x 5 cm
  • 0.6 kg

Compatible MIDI USB/Bluetooth

  • Can be used as a controller on softwares (Ableton Live, Reason, etc.)
  • Export loops in .mid format

du-station software (provided)

  • Regular updates of the instrument (new features, fixes)
  • Access the du-game, interactive tutorials to load into the du-touch S
  • Management of files in memory in the instrument
  • Create your own sounds with .wav samples (44100 Hz, 16 bits): harmonic range, velocity layers, ADSR…
  • Share your sounds and songs with the community
  • Supported systems: Windows 7, 8, or 10 (32/64 bits) / macOS from v10.10 (OS X Yosemite) / Debian Linux from Debian 7 (Wheezy-backports), Ubuntu 14.04 (The Trusty Tahr) / Red Hat Linux from Fedora 18 (Spherical Cow)

Contents of the box

Get the keys to music

In addition, familiarize yourself with music and enrich your vocabulary thanks to our on-board interactive tutorials, as educational as they are fun. Subscription sold separately.

Discover the du-game

For a personal but also pedagogical or therapeutical use

Thanks to its mobility and speed of handling, the du-touch S has found its place in certain educational as well as therapeutic contexts. Education and health professionals, do not hesitate to contact us so that we can answer your questions and provide you with an offer tailored to your needs.

Contact us

Mobility at the service of practice

There’s no secret: the more we practice, the more we progress! This is why the du-touch S and the du-game have been designed to be able to be played anywhere and anytime, even more easily thanks to our range of accessories.

Discover the accessories