Used Roland GR55 Effect Processor

Used Roland GR-55 Guitar Synth/Effects Processor in great condition, delivering powerful COSM guitar and bass modeling plus PCM synth tones in one compact floor unit. Features 900+ sounds, 270+ user presets, USB audio/MIDI connectivity, built-in looper, and assignable footswitches/expression control for hands-free performance. Create layered textures, realistic instrument models, and studio-quality effects with fast tracking and deep editing—ideal for stage or recording setups needing maximum versatility.