UpBright New Global 9V AC/DC Adapter Replacement for Radio Shack MD982 RadioShack MD-982 MIDI Keyboard Piano 9VDC 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 9V AC / DC Adapter Replacement For Radio Shack MD982 RadioShack MD-982 MIDI Keyboard Piano 9VDC Power Supply Cord Cable PS Battery Charger Mains PSU