GT-3: Recommended Power Supply April 11, 2023 02:33 Updated Follow BOSS BRC-120 Related articles RC-1: How to Change Recording Mode / Stop Mode / Display Mode GT-3: Dimensions and Weight AC-2: Recommended Power Supply GT-3: Incorporating an OD/Distortion Pedal into the External Send/Return GT-3: Connecting the GT-3 to an Amp or PA System