Piano players of all levels appreciate playing an instrument that faithfully reproduces the sound and feel of Concert grand piano. The SP-280 provides a playing feel that's incredibly close to that of an acoustic piano by switching between four piano samples according to the dynamics of your performance. From delicate pianissimo to dynamic fortissimo, the sound will respond realistically to how you play. In particular, the Grand Piano sound reproduces the damper resonance that is heard when you press the damper pedal of an acoustic piano, heightening your experience of the overall piano sound and making it even more enjoyable to play. Features Rich, dynamic acoustic piano sounds that are enjoyable to play Authentic vintage electric piano sounds, perfect for live performance High-output amp section produces plenty of volume Stylish design Natural Weighted Hammer Action (NH) keyboard faithfully reproduces the touch of an acoustic piano Lightweight design makes transportation easy Newly designed stand is light and easy to attach Stereo audio input is provided, for playing along with external audio sources Specifications Color: Black(BK) Keyboard: 88 notes (A0–C8), NH Keyboard (Natural Weighted Hammer Action) Touch selection: Light, Normal, Heavy Pitch: Transpose, Fine tuning Temperament: 9 kinds Sound generation: Stereo Piano System Maximum polyphony: 120 voices Sounds: 30 (10 x 3 Banks); Acoustic Piano x 5, Electric Grand, Electric Piano x 6, Harpsichord, Clavi x 2,Vibraphone, Marimba, Acoustic Guitar, Jazz Organ x 3, Pipe Organ x 3, Strings x 3, Choir 3 Effects: Brilliance, Reverb and Chorus (3 levels each) Demo Songs: 30 (Sound Demo song x 10, Piano Demo Song x 20) *Please listen demo songs by clicking SoundCloud button on the right. Metronome: Tempo, Time signature, Accent, Sound and Volume controls Pedals: Damper*, *Half-pedaling supported, or Optional Pedal unit (Sold separately) Connections: Line Out (L/MONO, R), Line In, MIDI (In, Out), Headphones x 2, Pedal, Pedal unit Controls: Power, Volume, Piano Song, Transpose, Function, Touch, Brilliance, Reverb, Chorus, Bank, Sound x 10, Up, Down, Metronome Amplification: 22 Watt × 2 Speakers: Oval (16 cm – 8cm) x 2Power supplyDC 19 V, AC adapter (included) Power Consumption: 15W Dimensions (W x D x H): 1,361 × 406 × 785 mm / 53.58 × 15.98 × 30.91 inches(including Stand, excluding Music stand) Weight: 19 kg / 41.89 lbs (including Stand, excluding Music stand) Accessories: AC adapter Music Stand Stand Damper pedal Options: Pedal unit PU-2 Watch: Korg SP-280 Digital Piano - Acoustic and Electric Piano Performance