From the legendary Donca-matic to the world's most popular workstations, KORG has spent decades innovating new technologies designed to propel every keyboard performance to the highest level of excellence. KORG's flagship Pa4X Professional Arranger continues this tradition with incredible refinements to every aspect of the sound quality-and with enhanced performance capabilities. The Pa4X Professional Arranger is more than a keyboard. It's your backup band; your accompanist; and your musical director. It's your soundman; your effects engineer; and your always in-tune background singers.
Best of all-you're always in charge!

Ideal for composing, recording, and combo use, the intuitive Pa4X really comes to life in the hands of the solo keyboard performer and entertainer. And nowhere else is the flawless operation and superior sound of one keyboard instrument more in the spotlight. To that end, every aspect of KORG's industry-leading Professional Arranger series has been re-examined and improved, resulting in the Pa4X-an instrument without equal. The all-new EDS-X (Enhanced Definition Synthesis - Expanded) sound engine delivers unprecedented realism and highly detailed sounds, drawing on a massive PCM resource over 10 times larger than those found in previous models. KORG's exclusive DNC (Defined Nuance Control) provides highly-articulate solo instruments. Partnerships with Waves Audio and TC Helicon provide state-of-the-art audio processing and vocal effects. Plus, there are tons of new instruments and drumkits, along with a massive infusion of Styles to cover a world of musical genres.

EDS Sound Engine: 1,100 World-class sounds; 90 Drum Kits; 8 Stereo Effects processors; all editable!

. Over 400 editable musical Styles: 4 variations, 3 intros, 3 endings and 4 Fill-Ins + Break per Style
. Dual crossfade MIDI file/MP3 player & recorder with Advanced Vocal Remover provides non-stop music
. New TC Helicon Vocal Processor (VoiceLive2 derived); Waves Audio Maxx plug-ins Effects suite
. Color Touch View display for easy control; display Scores, Lyrics, etc. on screen or via video output

Keyboard
Pa4X 61: 61 keys (C2 - C7)
Semi-weighted keys with Velocity and Aftertouch

System
Upgradable Operating System
Multitasking, load while play feature

Sound Generator
EDS-X (Enhanced Definition Synthesis-eXpanded)
Filters with Resonance - Three band EQ for each track

Polyphony
128 Voices, 128 Oscillators

Effects
Accompaniment/Song: 4 Insert Effects; 3 Master Effects (148 Types)
Keyboard Tracks: 1 Insert Effect; 2 Master Effects (148 Types)
Final Mastering Effects: Waves Audio Ltd. MAXX Suite (Includes MaxxEQ?, MaxxBass?, MaxxTreble?, MaxxStereo?, MaxxVolume?)

Voice Processor Technology by TC Helicon
Four-part Harmonizer, Double, µMod, Reverb, Delay, Filter, HardTune, Pitch Correction;
plus Compressor, EQ, Gate (Adaptive Mic Setting on the Mic input)

Sounds / Drumkits
Factory: More than 1,900 Factory Sounds including two multilayer Stereo Piano with damper/body resonance, GM/XG sound sets and more than 110 Drumkits * including Ambient Drums
User Area: 768 Sounds, 384 Drumkits
Digital Drawbars: 9 Footages, Percussion, Key On/Off, Leakage (Effect section includes rotary speaker)
Defined Nuance Control (DNC) Technology
Natural Ambience Drums Sound
Full Sounds/Drumkits editing

Sampling
User PCM RAM Memory: 1.5 GB compressed (equivalent to 3 GB linear data)
Load KORG, Wav, AIFF and SoundFont? formats
Save KORG, Wav and AIFF formats
Full Edit, Time Slice, Sampling feature

Styles
Factory: More than 580 Factory Styles, freely reconfigurable sets
User: 1,248 locations, including User, Favorite and Direct banks
Eight Accompaniment tracks, 4 Keyboard Sets, 4 Pads per Style; Style Settings (Sounds and Arranger parameters) on each Style
Guitar Mode 2, Parallel and Fixed NTT (Note Transposition Table)
Style Record with Step Record, Track and Event Edit
MIDI Song to Style Converter
Style controls: 3 Intros, 4 Variations, 4 Fills, Break, 3 Endings, Synchro Start, Synchro Stop, Tap Tempo/Reset, Bass Inversion, Auto Fill, Manual Bass, Memory, Accompaniment Mute, Drum Mapping, Snare & Kick Designation, Style to KBD Set Mode

Chord Sequencer
Chord Sequence recorder in Style Play mode
Chord Sequences can be saved to Style and SongBook En-tries
Edit functions: delete, copy from Style/SongBook, import/export from/to SMF

Keyboard Set Library
Memorize keyboard Sounds settings
Factory: More than 500 Factory Keyboard Sets, freely recon-figurable
User: 1,056 locations, including User and Direct banks
"My Setting" special Keyboard Set
KAOSS FX
Automatic MIDI FX generator
More than 65 Factory Presets

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

MP3 Player / Recorder
Double MP3 Player and MP3 Recorder
Transpose (+6/-5 semitones)
Tempo change (±30%)
Vocal Remover
Records MP3 files including Styles, MIDI Songs, MP3 Songs, Keyboard Sounds, Pads, Microphone, Effects, and KAOSS Effects

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

SongBook
Fully programmable music database based on Styles, MIDI Songs (MID and KAR files), MP3 Songs with automatic selection of Style Play and Song Play modes
User definable Set Lists, with Entries selectable from the control panel
Filtering and sorting options

Compatibility
"i-Series" models: Styles
Pa-Series models: Styles, Performances, Programs/Sounds, Songs, SongBook Entries, Pads

Pads
Four Assignable Pads + Stop Buttons
Pad Record function

General Controls
Master Volume; Fade In/Out; Keyboard-Acc/Song Balance Volume; Ensemble; Octave Transpose; Master Transpose; Quarter Tone and Arabic Scale memorized inside Keyboard Sets; Joystick (pitch + modulation); Ribbon; Mic Volume; Harmony/Double; Delay/Reverb; Mic Preset; Mic On/Off; Harmony On/Off; Double On/Off; 8 Assignable Sliders; Slider Mode; MP3 Volume; 3 Assignable Switches; Tempo +/-; Tempo Lock; Metronome On/Off; Dial; Up/+; Down/-; Search; Shift; Chord Scan (Lower, Upper); Split; Keyboard Tracks Sound Select and On/Off; Record

Control Inputs
Damper pedal (support half-pedaling with optional DS-1H pedal)
Assignable pedal/switch
EC5 multiswitch pedal

Mic/Line Inputs Mic: Combo XLR balanced with Gain control and Phantom Power
Line 1: Left/Right Jack (1/4") Line Input, balanced
Line 2: Stereo Mini-jack (1/8") Line Input, unbalanced

Outputs
Audio Output: Left/Right, Out 1, Out 2; (1/4" Jack) balanced
Headphone Output x 1 ( 1/4" Jack)
Video Out (RCA connector)

MIDI
IN, OUT, THRU standard MIDI connectors
USB to MIDI using the USB Device port
16 User-definable MIDI Presets
USB
Type A (HOST, for memory and controllers) x 2 (front/rear)
Type B (DEVICE, for personal computers and tablets) x 1 (rear)
2.0 Hi-Speed connections

Storage
Hard Drive:
- Pa4X 76: Standard
- Pa4X 61: optional, user installable; HDIK-3 hard disk installation kit required

Micro SD card: (Card not included)
- Rear panel slot with plastic cover

USB Flash Drive: (Drive not included)
- 1 Front panel port
- 1 Rear panel port

Display
7" Wide capacitive color TouchView? TFT display

Clock
Internal System Clock

AC - Power Consumption
100-240 Volts, 50/60 Hz
0.5 Watt in standby / 16 Watt normal / 38 Watt with PaAS installed

Dimensions (W x D x H)
Pa4X-76: 1,192 x 364.4 x 125.56 mm / 46.93" x 14.35" x 4.94"
Pa4X-61: 980 x 364.4 x 125.56 mm / 38.58" x 14.35" x 4.94"

Weight
Pa4X-76: 16.3 kg/35.93 lbs
Pa4X-61: 13.9 kg/30.64 lbs
Accessories AC Power Cable, Music Stand Options
PaAS Amplification System
ST-SV1 Keyboard Stand
HDIK-3 Hard Disk Installation Kit (for 61 keys only)
EC-5 External Controller
EXP-2 Foot Controller
XVP-10 Expression/Volume Pedal
DS-1H Damper Pedal (support half-pedaling)
PS-1 Pedal Switch
PS-3 Pedal Switch
VOX V860 volume pedal