Used Donner ULTIMATE COMP Effect Pedal

Used Donner ULTIMATE COMP compressor pedal in good condition, delivering smooth, studio-style compression for tighter dynamics and added sustain. Featuring Level, Tone, and Comp controls, it’s easy to dial in anything from subtle leveling to punchy squeeze for clean or driven tones. Built in a compact, pedalboard-friendly metal housing with true bypass switching, it runs on standard 9V DC center-negative power (adapter not included). Great for guitar or bass players wanting consistent, polished sound.