The Concert Behringer model CDP2400USB digital piano. Near mint condition. Weighted keys for an authentic feel. RSM (Real Sound Modeling) dynamic stereo sampling, 16 MB ROM. 64 note polyphony. 14 voices. One great feature is the ability to combine voices such as grand piano and strings for an even fuller sound. Has USB connections on the back and of course headphone jacks. Dimensions (HxWxD) 34.65", 55.31", 20.67" Weight: 151.7 lbs Included is the owners manual and a DVD on learning to play the piano!