MIDI Expression | Footswitch MIDI | Sustain MIDI | MIDI USB Pedal Controller

Dual MIDI adapter


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This adapter is simply a 2-in-1 connection of our EX2M and FS2M adapters. If you need both of these functions, you no longer need to buy two separate adapters.
The adapter is intended for use with existing expression pedals, footswitches and sustain pedals.
A conveniently placed pedal with MIDI functionality may be the missing element in your live performances, because it’s the guitar or keyboard that’s the most important thing in your hands!

For DJs dj icon

This adapter will bring your computer and your real-world signal path together. This little box takes the expression and footswitch pedal outputs and converts them to MIDI. Next, the MIDI is transferred to your DAW via a Micro-USB output.

For Guitaristsguitar icon

It can be used to turn pedals on or off in amp simulators or to switch entire sets of sounds.

For Keyboardistskeyboard icon

Use this adapter with an ordinary sustain pedal. We know that playing without a sustain pedal is just not the same thing, and there are situations when you can’t connect the pedal to your keyboard or other instruments. With this adapter, thanks to MIDI, you will be able to incorporate the effect into your playing.

Simply connect a standard expression pedal, sustain pedal or footswitch (1-button and 2-buttons) to the adapter and to the USB port and it will be recognised as a MIDI device.
The device is powered from a computer via a USB port and does not require a battery.

Worldwide shipping
Delivery: 2-4 business days
(free to EU countries)

Functions (configurable by the software, independently for each switch and expression pedal):

  • MIDI Channel
  • MIDI Message Type
    • Control Change (CC)
    • Program Change
    • Pitch Bend Change
    • Polyphonic Key Pressure (Aftertouch)
    • Channel Pressure (Aftertouch)
    • Note On
    • System Real-Time (Clock, Start, Stop, Continue)
  • Toggle Mode:
    • On/Off (2 configurable MIDI values)
    • Impulse (1 configurable MIDI value)
    • Toggle Controller/Program number
    • Up/down Controller/Program number
    • Toggle Note number
    • Start/Stop | Continue/Stop
    • Tap Tempo (MIDI clock)
  • MIDI Output Range
  • MIDI parameter value (depends on MIDI Message type, e.g. CC #)
  • Reversed Mode
  • Controller/Program parameters (depends on Toggle Mode)
  • Pedal Calibration
  • Factory Reset


  • Desktop or laptop computer with Intel processor and 1GB RAM (2GB recommended)
  • macOS 10.11 (El Capitan) or later
  • Windows 8 (64-bit) or later
  • Linux with Java SE Runtime Environment 10 or later

Download the configuration tool for:

E&F2M config screenshot

Technical Specification

  • Connections:
    • Input: 2 × TRS jack socket ¼″ (6.35 mm) suitable for all standard expression pedals and 1-button and 2-buttons footswitches
    • Output: Micro-USB socket
  • Included Accessories: 15 cm USB standard A-type male cable, for connection to any USB port on your computer
  • Power Source: USB bus
  • Power Consumption: ~40mA @ 5V
  • Data Transmission: Class-compliant MIDI over USB
  • Weight: 47 g (1.7 oz.)
  • Dimensions: 83 × 40 × 25 mm (3.3″ × 1.6″ × 1.0″)
  • The adapter is compatible with Windows PC, Linux and Mac computers as well as with iPad Pro (3rd generation) tablets

*The set does not include an expression pedal or a footswitch.

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Worldwide shipping
Delivery: 2-4 business days
(free to EU countries)

TRS Polarity Adapter

TRS Polarity Adapter

Most expression pedals have the ability to reverse the polarity of the connection to be compatible with the widest range of devices, but some of them, such as the Yamaha FC7 do not have such a switch, therefore they can only work with some instruments.

Our E&F2M Adapter is designed to work with standard pedals. However, you can additionally use the TRS Polarity Adapter to make it compatible with reverse polarity pedals, such as the Yamaha FC7 or the Zoom FP02M.