This velocity switched digital piano is produced by Korg. It has the Korg RH3 keyboard which is comfortable to play the graded hammer action mimics the action of a real grand piano. The playback options include 30 tones from twelve pianos, some organs, strings and guitars and a choir. Full control over reverb settings allows you to programme in space and dimension with just the right amount of echoing effect. The chorus setting allows you to add depth to the overall sound and thickens up the notes. The built in metronome and twin head phone sockets are great for practice sessions. The SP250 is a simple and highly functional digital piano that plays beautifully.