9V AC Adapter For Casio CTK-630 CTK-531 CTK-650 Keyboard Power Supply Charger | eBay
Amazon.com: MaxLLTo 6ft Extra Long 9V 850mA AC Power Replacement Adapter for Casio CTK-647 CTK-650 CTK-651 CTK-680 CTK-4000 Keyboard Wall Charger Power Supply Cord : Musical Instruments
CASIO CTK-650 (sound and styles demonstration) | Audio mixer, Keyboards, Power
Electric Piano Casio CTK-650 in box . Comes with a stand but needs power cord. Tested and works greaT! - Lil Dusty Online Auctions - All Estate Services, LLC