Electro-Harmonix Guitar Mono Synth

The EHX Mono Synth transforms your guitar into eleven incredible synthesizers, ranging from vintage emulations to fat stacked voices and soaring lead sounds. Designed to work with a guitar—no special pickups or MIDI needed—it’s packed with an intuitive layout, making it easy to dial in cool sounds quickly. The DRY control adjusts the guitar’s dry signal volume, while the SYNTH control sets the volume of the synth sound. Together, they let you blend just the right amount of guitar and synth tones. The SENS control fine-tunes how your playing dynamics trigger the synth, making it responsive to your guitar and playing style.

With the CTRL knob, you can adjust a key parameter for each synth type, giving you greater control over your sound. For even more real-time manipulation, the EXP input allows you to control a different parameter with an expression pedal. Whether you're looking for smooth pads, fat leads, or vintage synth tones, the Mono Synth brings endless creative possibilities to your pedalboard!