Amazon.com: Roland GR-55GK Guitar Synthesizer with GK-3 Pickup : Musical Instruments
Rhythm Pro Compatible with Roland Musical Instruments All Models Hi Quality Power Adaptor.(PSB-1U 9V/2Amp) (Roland GR-55) : Amazon.in: Musical Instruments
Amazon.com: Roland GR-55GK Guitar Synthesizer with GK-3 Pickup : Musical Instruments