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celviano-450 key response problem - Celviano AP-x50, x60 / Privia PX-x50, x60 series - Casio Music Forums
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Amazon.com: UpBright 24V AC/DC Adapter Compatible with Casio CGP-700 CGP-700BK AP-450 AP-450BK AP-460 AP-460BK CGP700 AP450 AP460 Digital Compact Grand Piano 24VDC 24.0V Power Supply Cord Cable Battery Charger : Electronics
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