Specification:

Keyboard: 76 note semi-weighted action with velocity sensitive keys
Display:         240 x 64 pixel monochrome LCD with front-panel contrast adjust
Polyphony: 128 Voice Polyphony, dynamically allocated
Multitimbral: 16 parts (one per MIDI channel).
Quick Split/Layer: Easy access with adjustable relative volume (up to 4 zones).
Factory Programs: 256 stunning factory Programs featuring the all new German Grand Piano along with a wide selection of sounds from the acclaimed PC3 and KORE 64 expansion.
User Programs: 256
Factory Multis: 256 factory-crafted Multis - featuring up to 4 independent zones.
User Multis: 256
General MIDI: No
Master EQ Section: Dedicated front-panel 3-band EQ with sweepable mid and on/off switch.
Effects: Over 1000 complex effect chains, incorporated into programs featuring our award winning effects - reverbs, delays, chorus, flange, phaser, EQs, distortions, rotary speaker simulators, compressors, and more, 16 total FX units (chains can not be edited, but a chain can be selected in Multi Mode)
Controllers: Front panel-mounted pitch and mod wheel, 9 front panel sliders, 9 KB3 control switches/control/zone mute switches, 1 variation switch, 2 transpose switches, 2 switch pedal inputs** (1 switch/sustain pedal is included), 1 continuous control pedal input
(** Each switch pedal input supports a single or dual switch pedal, or a single half-damper* pedal. Half-damper for MIDI output only.)
Analog Outputs: Two 1/4"" balanced TRS analog (24-bit DACs), +21dBu maximum output, 400 Ω balanced source impedance
Audio Inputs: One stereo 1/8"" back-panel input for connecting your favorite MP3 player or other audio source for accompaniment playback
Headphones: 1 rear panel 1/4"" headphone output, 130 mW into 32 ohm headphones.
MIDI: In, Out
USB: Complete MIDI functionality over USB, User program/multi file transfer to/from PC/Mac/Flash Drive, Operating System updates from PC/Mac/Flash Drive.
FREE OS Updates: OS updates over USB and/or Flash Drive.