A modular universe at your fingertips


A new sonic world inside

A standalone, cutting-edge audio processor with multiple connections and extensive actuators. Designed to offer maximum versatility, control, and audio quality to performing musicians and music producers.

“It’s so straightforward to use and the quality of the effects, as well as the box, is at the highest standard.”

— Francesca Lombardo

Discover a new world of possibilities

With two independent audio channels, plug in any instrument or piece of gear you want. Split, join, feedback and rearrange your signal freely. Discover an endless array of effects, virtual instruments and MIDI utilities.

Take control over your music setup

Our device is equipped with ten knobs and six push buttons fully assignable to any parameter. Its Pagination System allows for different control assignments at one simple touch. The unique Instant Recall function will take you back and forth to your favorite moments of your performance instantly, at any given moment of your set.

Shape it for every scenario

The Duo X is a flexible standalone device inside an ultra-resistant monolithic enclosure. Define your very own “plug & play” presets to fit all your studio and live applications using User Profiles. Expand your device to maximum connectivity with MIDI Learn, MIDI Slave Sync or by using it as a MIDI hub for multiple controllers at the same time. Still want more flexibility? Get that analog feel thanks to internal CV support.

Expand your Plugin Library

Discover the MOD Plugin Library, with over 300 free plugins available and continuous releases of both classic and innovative effects. Load your own MAX/MSP effects and LV2 units to use directly on your device.
Save, upload and share your patches online for instant access, wherever you are. Welcome to an open world of music-making.

“Without exaggeration, I can say that MOD Devices pedals have revolutionised how I make music.”

— Steve Lawson

Technical Specifications


  • Independent audio I/O (stereo or dual mono) with a pre-amp per channel and a master volume control
  • Headphone out with dedicated volume control
  • Configurable TRS input – 2 x CV / Expression pedal
  • Configurable TRS output – 2 x CV / Headphone
  • Cirrus Logic low noise audio AD/DA converter
  • Relay-based True-Bypass

Control and monitoring:

  • 2 big graphical displays (readable in sunlight and optimized for live use)
  • 2 rotary encoders, 8 potentiometers and 4 push-buttons, all fully-assignable
  • Controller pagination system
  • 2 instant “snapshot” push-buttons
  • 4 LED audio meters


  • Hexa-core 64 bit ARM CPU
  • Classic MIDI I/O
  • USB-host port for connecting MIDI devices, peripherals and Bluetooth (more ports available with a USB hub)
  • USB-device port for computer connection
  • Control Chain port for MOD peripherals

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