AC Power Adapter for Roland ACG-120 PSB-7U PSB7U PSB-3U ASA120 Replacement 887774919307 | eBay
Amazon | Senotrade Replacement AC/DC Adapter Compatible For Roland PSB-7U PSB-120 AC B-120 AC F-120 AC K-120 AC I-120 Power Supply Charger PSU | Senotrade | 家電&カメラ
Amazon.com: OMNIHIL AC/DC Adapter Compatible with Roland PSB-7U Power Supply Adaptor : Musical Instruments