PSA-120S: Specifications April 27, 2023 07:00 Updated Follow BOSS PSA-120S Input: AC 100V-240V/50-60Hz 4.5W Output: 9V regulated DC 0.5A pin [center] = negative Related articles PSA-120T: Specifications MICRO CUBE GX: Recommended Power Adapter DB-90: Recommended Power Supply GT-1: Recommended Power Supply RC-600: Applying different effects to tracks 1–6