Used Roland GR-55GK Effect Processor

Used Roland GR-55GK Guitar Synthesizer in great condition, featuring triple-core processing power, USB audio/MIDI interface, and over 900 cutting-edge sounds. Combines COSM guitar modeling with PCM synthesis to deliver expansive tone-shaping capabilities. Includes on-board looper and multi-effects, compatible with GK-compatible pickups. Perfect for live performance or studio use, offering fast tracking and versatile tone options for guitarists seeking advanced sonic control.