9V 850mA AD-5 AD-5CL AC Adapter for Casio Casiotone CT-470 CT-607 CT-625 CT-648 CT-655 Keyboard Electronic Piano Power Supply | Shopee Philippines
Amazon.com: UpBright New 9V AC/DC Adapter Replacement for Casio CT-700 CT770 Tone Bank Keyboard ToneBank Piano 9VDC Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU : Musical Instruments
US 9V Power Adaptor for the Casio CT-700 Keyboard by myVolts