HQRP AC Adapter for Yamaha Psr-510 / Psr-530 / Psr-540 / Psr-6 / Psr-60 / Psr-600 / Psr-62 / Psr-620 Electronic Digital Piano Midi Keyboard [UL Listed] + HQRP Euro Plug Adapter HQRP&reg; Wall AC Adapter plus HQRP&reg; Euro Plug Adapter; Input: AC 100V - 240V; Output: DC 12V; UL Listed; Safety Features: High Efficiency and Reliability; Automatic Overload cut-off; Automatic Thermal cut-off; Short circuit and Over Voltage protection; Low Interference & Noise. 200 days warranty!