UpBright New Global AC/DC Adapter For KORG M50 73-Key M50-73 MP5001005 PA800 Music Keyboard Workstation Power Supply Cord Cable PS Battery Charger Mains PSU World Wide Input Voltage 100-240VAC 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty. UpBright New Global AC / DC Adapter For KORG M50 73-Key M50-73 MP5001005 PA800 Music Keyboard Workstation Power Supply Cord Cable PS Battery Charger Mains PSU