![Amazon.com: MaxLLTo 6ft Extra Long 9V 850mA AC/DC Power Supply Charger Cord Replacement Adapter for Casio CTK-531 CTK-540 CTK-541 CTK-551 CTK-555L CTK-574 CTK-591 CTK-593 Keyboard : Musical Instruments Amazon.com: MaxLLTo 6ft Extra Long 9V 850mA AC/DC Power Supply Charger Cord Replacement Adapter for Casio CTK-531 CTK-540 CTK-541 CTK-551 CTK-555L CTK-574 CTK-591 CTK-593 Keyboard : Musical Instruments](https://m.media-amazon.com/images/I/81Z1++dcVtL._AC_UF894,1000_QL80_.jpg)
Amazon.com: MaxLLTo 6ft Extra Long 9V 850mA AC/DC Power Supply Charger Cord Replacement Adapter for Casio CTK-531 CTK-540 CTK-541 CTK-551 CTK-555L CTK-574 CTK-591 CTK-593 Keyboard : Musical Instruments
![Amazon.com: MyVolts 9V Power Supply Adaptor Compatible with/Replacement for Casio CTK-531 Keyboard - US Plug : Musical Instruments Amazon.com: MyVolts 9V Power Supply Adaptor Compatible with/Replacement for Casio CTK-531 Keyboard - US Plug : Musical Instruments](https://m.media-amazon.com/images/I/61StMtku6JS.jpg)
Amazon.com: MyVolts 9V Power Supply Adaptor Compatible with/Replacement for Casio CTK-531 Keyboard - US Plug : Musical Instruments
![As new - Casio CTK 531 Keyboard: 61 keys Polyphony: | Keyboards & Pianos | Gumtree Australia Monash Area - Glen Waverley | 1322807301 As new - Casio CTK 531 Keyboard: 61 keys Polyphony: | Keyboards & Pianos | Gumtree Australia Monash Area - Glen Waverley | 1322807301](https://gumtreeau-res.cloudinary.com/image/private/t_$_75/gumtree/86c17d98-6c42-4992-82e9-23626531d6ef.jpg)
As new - Casio CTK 531 Keyboard: 61 keys Polyphony: | Keyboards & Pianos | Gumtree Australia Monash Area - Glen Waverley | 1322807301
![CASIO CTK-531 CTK-533 SM Service Manual download, schematics, eeprom, repair info for electronics experts CASIO CTK-531 CTK-533 SM Service Manual download, schematics, eeprom, repair info for electronics experts](https://elektrotanya.com/PREVIEWS/45612216/23432455/hangszer/casio/casio_ctk-531_ctk-533_sm.pdf_1.png)
CASIO CTK-531 CTK-533 SM Service Manual download, schematics, eeprom, repair info for electronics experts
![CASIO CTK-531 - MADE IN THAILAND (NOSTALGIA) FACTORY SOUNDS BY TIAGO MALLEN #casio #teclado #demos - YouTube CASIO CTK-531 - MADE IN THAILAND (NOSTALGIA) FACTORY SOUNDS BY TIAGO MALLEN #casio #teclado #demos - YouTube](https://i.ytimg.com/vi/6WUYVZRbbVg/maxresdefault.jpg)
CASIO CTK-531 - MADE IN THAILAND (NOSTALGIA) FACTORY SOUNDS BY TIAGO MALLEN #casio #teclado #demos - YouTube
![CJP-Geek 9V AC Adapter Charger Replacement for Casio CTK-531 Keyboard Power Supply Cord Mains PSU - Walmart.com CJP-Geek 9V AC Adapter Charger Replacement for Casio CTK-531 Keyboard Power Supply Cord Mains PSU - Walmart.com](https://i5.walmartimages.com/asr/5d150d7b-00ee-4ae7-95bd-0a9c5adab530.e9329b89fff7900df02b42cbd75478bd.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)