Standard	Optional
Keyboard	88 Hammer Action Natural Keys	-
Max Polyphony	160 voices	-
Sound Source	40 GB Hard Drive	2nd 40 GB Hard Drive
Tuning	Up/down 64 semitones, +/-99%	-
Effects	Reverb, Chorus, 3-band EQ, Delay	-
Piano String Resonance	16 Layers	-
Piano Sustain Samples	16 Layers	-
Piano Key-off Samples	4 Layers	-
Voices	Flemish Harpsichords (5), French Harpsichords (6), Virginals (2), Fortepiano, Pipe Organs (32), Grand Piano’s (Steinway D 2x, Estonia, Bosendorfer Imperial, Yamaha C3), Celesta, Marimba, and more	General Midi sounds 255x, Drums/Guitars/Chorus/Brass 500x Jazz Organs/other (Approx 500x)
Speakers	Digital 2 way 400 Watt system	-
Sequencer	199 tracks, on screen editing	Sibelius TM, Photo Score
Screen	15-inch LCD , 1024 x 768 pixels	Touch screen 15 inch LCD
Pedals	Damper, Soft, Sostenuto	-
Midi	In/Out	-
Connectors	Analog Input/Outut/Stereo headphones	-
Weight	208 kg	-
Dimensions	1502 x 9502 x 1101	-