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Amazon.com: HQRP AC Adapter/Power Supply for Casio CTK-631 / CTK631 / CTK- 651 / CTK651 Keyboards Replacement [UL Listed] Plus HQRP Euro Plug Adapter : Musical Instruments
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Ac Adapter For Casio Ctk-651 Keyboard Piano Dc Power Supply Charger Cord Cable, 5 Feet, With Led Indicator - Newegg.com
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