The One Control Gecko (Mark I) is a compact MIDI program change controller that simplifies preset management for MIDI-compatible guitar effects. It features three footswitches—Up, Down, and OK—for easy navigation and selection of MIDI patches.
This controller sends Program Change messages on MIDI channel 1 with a range of 0–127. It operates in two modes: "Direct" for real-time scrolling through patches and "Preset" for saving favorite configurations. A large digital display provides clear visibility of the current program number, making it user-friendly for live performances. Its compact design ensures it fits seamlessly on any pedalboard while offering robust durability.
