Keyboard - 76 key (E1 - G7) semi-weighted
Velocity sensitive and after touch are supported

Upgradable Operating System
RX (Real eXperience)
DNC (Defined Nuance Control)
Multitasking, Load while play feature

Tone Generator
KORG EDS (Enhanced Definition Synthesis) sound generator
Filters with Resonance
Three band EQ for each track

Maximum Polyphony - 128 Voices, 128 Oscillators

Effects
Up to 4 Stereo Digital Multi-Effect block systems
125 Master Effect types + 2 Global Effects

Voice Processor Technology by TC Helicon(R) with 4 Effects - Three-part Harmonizer, Reverb, Delay, Compressor, EQ

Sounds / Drum Kits
More than 1100, including Stereo Piano and GM/GS improved sound compatibility; more than 90 Drum Kits including Ambient Drum Kits
User area: 512 Sounds, 128 Drum Kits
Defined Nuance Control (DNC) Technology
Digital Drawbars: 9 Footages
Full Sounds/Drumkits editing capability
User PCM RAM Memory: 192 MB

Sampling
Format Compatibility:
Load/Import of KORG, Wav, AIFF and SoundFont?
Export of Wav and AIFF
Full Edit, Time Slice, Sampling feature.

Styles
More than 410 preloaded Styles, freely reconfigurable
1,200 available Style locations including the Favorite banks
Eight Style tracks, 4 Single Touch Settings, 4 Pads and one Style Setting per Style
Guitar Mode 2, Parallel and Fixed NTT
Style Record with Step Record, Track and Event Edit functions
Style controls: 3 Intros, 4 Variations, 4 Fills, Break, 3 Endings, Synchro Start/Stop, Tap Tempo/Reset, Bass Inversion, Auto Fill, Manual Bass, Memory, Accompaniment Mute, Drum Mapping, Snare & Kick Designation, STS Mode

Chord Sequencer - Real-time Style Chord Sequencer Recorder in Style Play mode

Performance / STS
Performance: 320 Realtime locations, "My Setting" special Performance
STS: Memorize Realtime tracks settings, up to 4 x 1200 Styles, up to 4 x SongBook entries

Song Play
Patented XDS Crossfade Dual Sequencer Player (Supported formats: MID, KAR, MP3 + lyrics, MP3+G)
2 Players with separate Select, Start/Stop, Home, Rewind and Fast Forward controls
X-Fader Balance control
Lyrics, Score, and Chord data can be displayed on screen, or on external video monitor
Markers
Jukebox function

MP3 Player / Recorder
Double MP3 Player and MP3 Recorder
Real Time Transpose (+6/-5 semitones)
Tempo change (±30%)
Vocal Remover
Record MP3 files including Styles, SMF, Real Time Tracks, Pads, Microphone and Effects

Sequencer
Quick Record (Backing Sequence)
Multitrack and Step Record functions - Full-featured sequencer
16 tracks; Up to 200,000 events
SMF native format

SongBook
Fully programmable music database, based on Styles, SMF, Karaoke, MP3 with automatic selection of Style Play and Song Play modes
User-definable custom lists
Filtering and Ordering options

Compatibility
"i-Series" models: Styles
"Pa-series" models: Style, Performance, Program/Sound, Song, SongBook, Pad

Multi Pad 4 Assignable Pads + Stop Button - Pad Record function
General Controls - Master Volume; Fade In/Out; Keyboard-Acc/Song Balance Volume; Ensemble; Octave Transpose; Master Transpose; Style Change; Quarter Tone and Arabic Scale memorized inside Performance/STS; Real-time controllers: Joystick (pitch + modulation); Mic Volume; FX Volume; Mic On/Off; Mic Preset; Harmony On/Off; 3 Assignable Switches; Tempo +/-; Tempo Lock; Dial; Search Function; Shift; Chord Scan; Split; Metronome On/Off; Sound Select

Control Inputs
Damper pedal (support half-pedaling with optional DS-1H pedal)
Assignable pedal/switch

Mic/Line Inputs
Right/Mono Mic Input, Unbalanced with "Gain control"
Left/Right Line Input, Unbalanced

Outputs
Audio Output: Left/Right, Unbalanced
Headphone Output x 1(Front panel)
Video Out x 1, RCA type

MIDI
IN, OUT; standard MIDI connectors
USB to MIDI using the USB Device port
8 user definable MIDI Setups

USB
USB-MIDI and Mass Storage Interface
Type A (to Device) x 1 (Front)
Type B (to Host) x 1 (Rear)
2.0 Hi Speed connections

Mass Storage/Disk microSD card (Rear panel)
Display - Color TouchView 7" TFT display Clock Internal System Clock

Power Consumption
12 Watts without PaAS
35 Watts with PaAS installed
0.5 Watts in standby; 100-240 V, 50/60 Hz

Dimensions (W x D x H) - 1,195 x 356 x 121 mm / 47.05" x 14.02" x 4.76" (without music stand)
Weight 13.55 kg / 29.87 lbs
Accessories
AC Power Cable, Music Stand,
DVD-ROM (DVD includes Owner's manuals, Video Manual, and KORG USB-MIDI Driver)