Amazon.com: AC Adapter Power Suppy Compatible with Yamaha PSR-3000 PSR-1500 Keyboard PSR3000 PSR1500 Digital Piano : Musical Instruments
Yamaha Psr 1500 USB - Pianos and Keyboards - List.am
6FT USB 2.0 Data Cable for Yamaha Keyboard/Piano: PSR-S975, PSR-1100, PSR- 1500 | eBay
6FT USB 2.0 Data Cable for Yamaha Keyboard/Piano: PSR-S975, PSR-1100, PSR- 1500 | eBay
Connecting To A Usb-Type Lan Adaptor And Usb Storage Device (Via The [Usb To Device] Terminal); Using Usb Storage Devices - Yamaha Portatone PSR-1500 Owner's Manual [Page 195] | ManualsLib
PSR-I500 - Specs - Portable Keyboards - Keyboard Instruments - Musical Instruments - Products - Yamaha - United States
Amazon.com: HQRP AC Adapter/Power Supply for Yamaha PA-300 / PSR-1500 / PSR-2100 / PSR-3000 Electronic Digital Music Keyboards Power Cord Replacement Plus HQRP Coaster : Musical Instruments