Amazon.com: Casio AD-1 Power Supply for SA75 : Musical Instruments
Amazon.com: Accessory USA DC 7.5V AC Adapter for CASIO AD-1 SA-75 SA-38 SA-38 SA-65 SA-67 SA-20 SA-35 SA35 SA-45 Piano Electronic Keyboard Power Supply Cord Cable Wall Charger : Electronics
SA-75 - Mini Keyboards - Electronic Musical Instruments - CASIO