The PSR-280 has a built-in 6-track sequencer and is fully General MIDI compatible. Dynamic filter and digital effects.
Full 88 Keys.
When you just want to sit down and play the piano, the PORTABLE GRAND function immediately changes your Yamaha Portable Keyboard to a piano.
Stereo Sampled Grand Piano Voice
PORTABLE GRAND is special Stereo Sampled Grand piano voice, stunningly rich and authentic in its sound, and exceptionally responsive to your playing touch!
Instant Piano Play
Portable Grand automatically configures the entire instrument to settings that best suit the Grand Piano voice. This means that no matter what operations or function the Yamaha Portable Keyboard is set to, the Portable Grand is just a button touch away!
These Yamaha portable keyboards include piano-only "Pianist" styles. Provide professional-sounding piano accompaniment, changing chords automatically as you do, while you play a piano melody on top!
Yamaha portable keyboard reviews