Amazon.com: PK Power AC Adapter for Yamaha SO8 S08 Electric Piano Keyboard Synthisizer 88 Key Power Supply Cord Cable PS Charger Input: 100-240 VAC 50/60Hz Worldwide Voltage Use Mains PSU : Musical Instruments
Adapter SO8/TSOP8 DIP8 - Programatory
Kircuit New Global AC/DC Adapter Replacement For Yamaha SO8 S08 Electric Piano Keyboard Synthisizer 88 Key Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU - Walmart.com