Amazon.com: UpBright 12V AC/DC Adapter Compatible with Yamaha YPT-230 YPT-240 YPT-260 YPT-370 YPT-300 YPT230 YPT240 YPT260 YPT370 61-Key Digital Piano Keyboard World Tour WTPA130 RY120100 PA-130 1A Power Supply
Amazon.com: Yamaha PSREW310 76-Key Touch Sensitive Portable Keyboard with PA130 Power Adapter : Musical Instruments
Amazon.com: kybate AC Adapter for Yamaha YPT-200 YPT-210 YPT-220 YPT-230 YPT -240 Power Supply Mains : Instrumentos Musicales