The Yamaha PSR-S900 offers great sound quality, ease-of-use, and powerful features in a sleek and portable design. This 61-key workstation provides hundreds of Super Articulation voices for ultra-realistic instrument sounds. The accompaniment styles are powered by MegaVoice, which not only provides realistic sounds, but authentic performance styles as well. A special organ flute function allows you to create original organ voices by varying flute footages and adding percussive sounds.
Special features of the PSR-S900 include the Music Finder, which instantly brings up the best voices, tempo, and accompaniment to match the song or music style you want to play. The keyboard also features Internet connectivity, which allows you to connect to Yamaha's Internet Direct Connection service without a computer to download MIDI files straight to the instrument. The Vocal Harmony feature automatically produces backups when you sing into a microphone plugged into the keyboard.
Other features include USB connectivity, which lets you connect a USB storage device for file backup, or connect to a computer for use with many of today's popular music applications. USB audio recording is also supported, allowing you to record your music straight to a USB storage device. The large, color LCD display lets you view a music score, text, or lyrics, and the built-in speakers provide powerful stereo sound. Effects include reverb and chorus for added richness, and two pedal inputs give you further control over dynamic expression.