Used Donner ULTIMATE COMP Effect Pedal

Get studio-ready dynamics in a compact format with this used Donner ULTIMATE COMP compressor pedal in great condition. Designed for guitar or bass, it smooths peaks, adds sustain, and tightens your tone without killing clarity. Simple controls make dialing in subtle leveling or punchy squash fast, while the rugged mini enclosure saves pedalboard space. Standard 1/4" input/output and true-bypass switching keep your signal clean when it’s off.