Used Electro-Harmonix Used Electro-Harmonix XO Worm Analog Modulation Effect Processor

The Electro-Harmonix XO Worm is a versatile analog modulation effect processor offering four distinct effects: vibrato, tremolo, phaser, and modulation wah. This used unit is in good working condition, delivering the warm, rich tonality you expect from true analog circuitry. It features a single rotary knob for mode selection and has adjustable rate and depth controls for finely tuning your sound. The compact enclosure makes it easy to fit on any pedalboard, and it includes footswitch functionality for effortless on-the-fly adjustments. With durable construction and reliable performance, this effect processor is perfect for guitarists looking to explore creative modulation options without sacrificing tone quality. Runs on a 9V battery or power supply (not included).