Amazon.com: BestCH 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
2PCS SOP8 SO8 SOIC8 SOT to DIP8 adapter PCB convertor | eBay
SO8 to DIP8 adapter - for OPAMPS and more | Elektor Magazine
KONKIN BOO Compatible AC Adapter Replacement for YAMAHA SO8 S08 Electric Piano Keyboard Synthisizer 88 Key Power - Walmart.com