Keyboard Arranger from Yamaha belonging to the PSR series
Yamaha unveils the PSR-S650 arranger keyboard at Summer NAMM 2011.
![[NAMM] Yamaha PSR-S650](https://img.audiofanzine.com/img/product/normal/1/2/122114.jpg?fm=pjpg&w=334&h=243&fit=contain&s=9e75d113469e5ba9df899e5f4878be46)