Yamaha XZ 550 - Wikipedia, the free encyclopedia
The Yamaha Vision (XZ550) was a motorcycle produced in 1982-83. It offered innovative technology in its motor and bold styling.

PSR-550 - Yamaha Musical Instrument Portal
Yamaha Musical Instrument Portal - ... 699 voices, a large display, and more features for the money than any other keyboard

Yamaha DS-550 | Sweetwater.com
Sweetwater Sound is the world's largest direct mail musical equipment company. Our full-color, informative directory features a huge selection of top-names in guitar, bass ...

PSR550
... and/or have different voices on the left and right side of the keyboard using Split Mode, for example Piano on the right and Acoustic Bass on the left. The PSR-550 is fully Yamaha ...

Yamaha PSR-550 - Specifications, pictures, prices, links, reviews and ...
Sonic State:SynthSite:Yamaha PSR-550 Specifications.Submitted by Squeak. Also on this page: links to other resources for the Yamaha PSR-550.