Korg XE20, Digital ensemble piano@+, 88 keys (A0 - C8), NH (natural weighted hammer action) keyboard, Automatic accompaniment, Stereo PCM sound generation, Transpose function, 184 voices, German piano and Italian piano: Total maximum 120 voices, Other sounds: Total maximum 64 voices (polyphonic), Over 705 sounds, 41 drum kits (including GM compatible sound set), 280 preset styles, Over 64 music styles, 21 demo songs, Audio player MP3, WAV (44.1 kHz, 16 bit), Sequencer, Setlists: 10 banks of 4, Metronome, USB MIDI, LC display, Audio input: 3.5 mm mini-jack, Output (L/mono, R): 6.3 mm jack (unbalanced), Headphone output: 3.5 mm mini-jack, USB to device, USB to host, Pedal connection, Foot controller, 2 x 18 W speaker system, Compatible with