AC Adapter for Casio Privia PX-330 PX330-BK PX330 PX330BK Digital Piano Power PS | eBay
Amazon.com: PK Power AC/DC Adapter for Casio Privia PX-330 PX330-BK PX330 PX330BK Digital Piano Keyboard Power Supply Cord Cable PS Wall Home Charger Mains PSU : Musical Instruments
File:Casio Privia PX-330.jpg - Wikimedia Commons
UpBright 12V AC/DC Adapter for Casio Privia PX-330 PX330-BK PX-A100 PX-A100BE PXA-100RD PX-130 PX-3 AD-12150 MEP-U10 AD-A12150LW AP-220 AP-250 CDP-120 CTK-6600 Digital Piano Keyboard 12VDC Power Cord - Walmart.com