Used Electro-Harmonix Guitar Mono Synth Effect Pedal

Used Electro-Harmonix Guitar Mono Synth Effect Pedal in great condition—turn any guitar into bold, analog-style synth tones with fast tracking and punchy response. Designed for mono playing, it delivers expressive lead sounds, classic synth bass, and filter-driven textures with simple, hands-on controls. Compact and road-ready, it’s ideal for adding vintage-inspired synth character to your rig without extra gear. Standard 1/4" input/output for easy integration with most guitar setups.