Used Source Audio ZIO Effect Pedal

The Used Source Audio ZIO Effect Pedal in Good condition delivers high-fidelity tone-enhancement with four distinct preamp circuits—JFET, Low-Cut, Studio, and E-Plex—designed to add clarity, warmth, and responsiveness to your signal chain. It features true bypass switching and a compact, road-ready chassis. Powered by a standard 9V DC power supply (not included), this pedal is perfect for guitarists and bassists seeking rich tonal control and subtle boost capabilities in a simple, versatile format.