Used Donner Ultimate Comp Effect Pedal

Discover versatile tone shaping with this used Donner Ultimate Comp effect pedal in great condition. Designed for guitar and bass, it delivers smooth, studio-style compression with intuitive Level, Tone, and Comp controls to add sustain, tighten dynamics, and enhance clarity without sacrificing feel. Its compact, pedalboard-friendly metal housing is built for reliable gigging, while true-bypass switching helps preserve your natural tone when disengaged. Powered by standard 9V DC (center-negative) for easy integration into your rig.