Roland GR-55S

The Roland GR-55 is a revolution in guitar synthesis, featuring capabilities never before available in any guitar processor. In terms of speed, it’s the fastest to date. It’s also the most accurate, thanks to its newly developed pitch detection technology. For sound, the triple-core engine includes an extensive list of high-quality guitar, bass, amplifier, and vocal synthesizer sounds, allowing you to create tones and textures never heard before. Whether on stage or in the studio, you can instantly access the vast GR-55 sound library, ready to use—from pop to rock and beyond—with quick-access category buttons. Welcome to a groundbreaking new era in guitar synthesis.

A revolutionary fusion of guitar synthesis and powerful COSM guitar modeling.
Up to 4 simultaneous sound sources: 2 PCM synthesis tones, plus COSM guitar modeling and standard guitar input.
Easy to use and play, with hundreds of great sounds ready for both pop and rock guitarists.
Roland’s advanced technology delivers superb sound quality along with ultra-fast processing.
Around 900 of Roland’s latest fully editable PCM sounds, including pianos, organs, strings, vintage synthesizers, and much more.
COSM guitar and amplifier modeling.
Two types of multi-effects engines, plus global reverb, chorus, delay effects, and a built-in looper.
Built-in USB audio player with pedal control.
GK-3 pickup not included.