Used Roland gr-20gk and pick up Effect Processor

Used Roland GR-20 with GK pickup delivers inspiring guitar-to-MIDI performance and rich synth tones in a rugged floor processor, all in great condition. Explore PCM synth voices, guitar and bass modeling, plus multi-effects like chorus, delay, reverb, and distortion, with intuitive patch selection and expression control. The GK hex pickup captures each string for accurate tracking, letting you trigger sounds, layer textures, and expand your rig with classic Roland reliability.