Yamaha PSR-S910

The Yamaha PSR-S910 is a professional-level arranger keyboard. It is designed for use by professional musicians, songwriters, and producers. It has been used by many professional musicians, including John Legend, Alicia Keys, and Maroon 5.

The Yamaha PSR-S910 is a 61-key keyboard with a wide range of features. It has a built-in sequencer, a variety of voices and styles, and a powerful sound engine. It also has a large selection of effects, including reverb, chorus, and delay. Additionally, it has a built-in 16-track recorder, allowing users to record their performances. The keyboard also has a USB port, allowing users to connect to a computer and use the keyboard as a MIDI controller.