Simple, yet functional, minimalist, two-button MIDI controller with LED rings button backlight (fixed color). Adds the most useful functionality for HX Stomp such access to FS4, FS5, Tap, Tuner, Preset scroll and Snapshot select.
![](https://kgmidicontrollers.com/wp-content/uploads/2023/05/P1002929_DxO-1024x768.jpg)
Additional MIDI Input socket allows to daisy-chain MIDI controllers in your pedalboard.
Dual I/O is great HX Stomp companion if your EXP TRS socket is already used for expression pedals.
![](https://kgmidicontrollers.com/wp-content/uploads/2023/05/P1002922_DxO-1024x768.jpg)
The Dual I/O firmware is designed to be used with four modes:
-FS Mode – FS4 and FS5 on short press and preset scroll on long press
-Tap&Tuner Mode
-Preset scroll Mode – Scroll presets on short presses and access to FS4&FS5 on long press
-Snapshot Mode – access to 3 snapshots via A, B and A+B short press
Mode is indicated by RGB LED (between the buttons).
MIDI THRU is permanently enabled.
Controller dimensions:
Length: 92 mm
Width: 38mm
Height: 31 mm (+20 mm button height)
Weight: ~140g
Power requirements:
-DC 9V (center negative), <100mA
![](https://kgmidicontrollers.com/wp-content/uploads/2021/06/P1100262-1024x768.jpg)
![](https://kgmidicontrollers.com/wp-content/uploads/2023/05/P1002931_DxO-1024x768.jpg)
![](https://kgmidicontrollers.com/wp-content/uploads/2023/05/P1002924_DxO-1024x768.jpg)
![](https://kgmidicontrollers.com/wp-content/uploads/2023/05/P1002923_DxO-1024x768.jpg)