The Yamaha PSR-S650 61-Key Arranger Workstation combines the ease of use and size of a consumer keyboard arranger, and the professional sound, flashROM, sequencing and features expected by professionals. Store up to 16MB of additional sample data like drums, voices, and other samples in flashROM, and access the samples on power up without having to reload. There are 181 built-in styles for performing songs and jamming along with other musicians, and custom tunings like Arabic and Pythagorean temperaments make the PSR-S650 a versatile performance instrument on an international scale.
For creative musicians and songwriters, the PSR-S650's 16-track sequencer is a versatile tool for sequencing and layering chord progressions, drum tracks, baselines and other instrument parts. The PSR-S650's USB-to-Host port enables the users to access the keyboards sounds from other MIDI devices, turning it into a 64-note, multi-timbral tone generator. An intuitive back-lit display and full-range built-in speakers round out the PSR-S650's flexible feature set.