Yamaha YDP-141 R Arius digital piano GHS -keyboard with 88 keys and black-matte keytops 6 Sounds, 64-voice polyphony, Stereo Sample with 3 Dynamic-Steps, 4 Reverb-Types, Dual-Function, 2 Track-Recorder (1 Song), 6 Voice-Demos and 50 Preset-Songs, Keycover, MIDI IN, OUT; 2 headphone jacks, new acoustic system, 2 x 6 Watt, Dimensions: 1357 x 815 x 422 mm. Weight: 37 kg