ARIGATOU OKOSIYASU JAPAN. It has been tested. You can use it without any problems.
Roland GR-55GK Guitar Synthesizer with GK-3 Pickup
Roland GR-55 Guitar Synthesizer
Roland GR-55S Black – Thomann UK
流行に Roland GR-55 - 楽器/器材
Roland GR-55 Guitar Synthesizer multi effect unit made in Taiwan
Roland GR-55 products for sale
Roland GR-55 - 楽器/器材
Roland GR-55
Roland GR-55 Guitar Synthesizer with GK-3 Pickup - Black - Cosmo Music
Roland GR-55