Amazon.com: Keyboard 1/4 Ply ATA Light Duty Case with Diamond Plate Laminate Fits Yamaha Tyros 3 Keyboard : Musical Instruments
Amazon.com: Digipartspower AC Power Cord Cable Plug Lead for Yamaha Tyros 4 (IV) 61-Key Digital Workstation Keyboard : Electronics
Yamaha Tyros 4 keyboard | eBay
Amazon.com: UpBright New AC in Power Cord Outlet Socket Plug Cable Lead Compatible with Yamaha Motif XS6 XS7 XS8 XF6 XF7 XF8 Motif ES6 ES7 ES8 Pro Music Synthesizer Keyboard XS Workstation (