Brand YamahaColor BlackNumber of Keys 61Size WorkstationItem Weight 25.38 PoundsAbout this item Real Time Scale Tuning settings right on the panel of your instrument allow you to change scale tuning on the fly, and even create presets for quick and easy recall. Key-Off sounds for percussion instruments give the subtle nuance of fingers leaving the drum head as you release the keys. Super Articulation Voices intuitively reproduce the natural expressive nuances of non-keyboard instruments, allowing keyboard players to achieve realistic expression. Velocity Sensitive Portamento Time allows you to control the speed of the portamento with the touch of your fingers. Assignable Knobs allow you to manipulate various effects and parameters on Voices, Styles and more, in real time.