PSA-120T: Specifications April 27, 2023 07:01 Updated Follow BOSS PSA-120T Input: AC 120V 60Hz 9W Output: 9.6V regulated DC 200 mA pin [center] = negative Related articles PSA-120S: Specifications GT-1: Recommended Power Supply Troubleshooting Information for Roland and BOSS Battery Powered Products BR-80, MICRO BR: What is the Recommended Power Supply? MICRO CUBE GX: Recommended Power Adapter