Korg Pa5x 76-Note Professional Arranger Keyboard

Quick Product Summary

The Korg Pa5X 76 is a flagship professional arranger keyboard designed for demanding live performers, entertainers, composers and musicians who want sophisticated automatic accompaniment alongside workstation-level sound and production capabilities.

Its 76-note semi-weighted keyboard with velocity sensitivity and aftertouch provides considerably more playing range than the 61-note version while remaining lighter and faster feeling than the hammer-action Pa5X 88. Powered by Korg's advanced EDS-XP sound engine, it delivers more than 2,200 factory sounds, 600+ Styles, extensive sampling, dual crossfading Players, professional microphone and guitar processing and comprehensive real-time performance controls.

For players who want maximum stage versatility without moving to a full 88-note weighted keyboard, the Pa5X 76 is arguably the sweet spot of the Pa5X range.

At A Glance

Brand	Korg
Model	Pa5X 76
Type	Professional Arranger Keyboard
Keyboard	76-Note Semi-Weighted with Aftertouch
Condition	New
Sound Engine	EDS-XP
Factory Sounds	2,200+
Factory Styles	600+
Main Appeal	Flagship arranger performance with an extended 76-note keyboard
Best For	Live performance, professional entertainment, songwriting and arranging
Skill Level	Intermediate to Professional

What Makes the Korg Pa5X 76 Special?

The Pa5X is much more than an accompaniment keyboard. It combines Korg's sophisticated arranger technology with extensive sound editing, sampling, MIDI sequencing, audio playback and recording, vocal processing and professional connectivity.

The 76-note version is particularly attractive to working keyboard players. Its extended E1–G7 range provides more room for sophisticated splits, layered sounds and two-handed playing than a conventional 61-key arranger while retaining a responsive semi-weighted action and manageable 17.4kg overall weight.

Why Choose the Korg Pa5X 76?

76 Semi-Weighted Keys with Aftertouch

The Pa5X 76 uses a responsive semi-weighted keyboard covering E1 to G7.

Velocity sensitivity captures playing dynamics, while aftertouch allows compatible sounds and parameters to respond to additional pressure after a key has been played. This is particularly effective with synth leads, strings, brass and other expressive solo sounds.

EDS-XP Sound Engine

Korg's EDS-XP Enhanced Definition Synthesis – Expanded engine provides up to 160 voices of polyphony and an enormous range of detailed sounds.

The factory library contains more than 2,200 Sounds, including five multilayer stereo acoustic pianos with damper and body resonance, electric pianos, organs, guitars, orchestral instruments, synthesizers and more than 130 Drum Kits.

More Than 600 Factory Styles

The Pa5X includes over 600 factory Styles covering a broad spectrum of musical genres.

Each Style can include three Intros, four Variations, four Fills, a Break and three Endings, allowing arrangements to develop naturally throughout a performance.

XDS Crossfade Dual Player

Korg's patented XDS Crossfade Dual Player allows two Songs, Styles or combinations of the two to be loaded simultaneously.

The dedicated X-Fader provides smooth transitions between them, making the Pa5X particularly effective for professional live sets where stopping between songs is undesirable.

Powerful Sampling Capabilities

The Pa5X provides 4GB of User PCM sample data capacity, equivalent to approximately 8GB of linear data when compressed.

It can load Korg, WAV, AIFF and SoundFont formats, allowing performers and sound designers to incorporate custom samples and additional sound libraries into their setup.

Professional Vocal Processing

The balanced microphone input features phantom power and integrates with Korg's Shift Audio microphone processing.

Available tools include compression, EQ, gate, four-part harmonisation, doubling, filtering, modulation, delay, reverb and AutoPitch, allowing sophisticated vocal processing directly from the keyboard.

Dedicated Guitar Processing

A separate guitar input feeds a four-slot effects rack with stompbox-style processing and amplifier simulation.

For singers who also play guitar, or performers incorporating guitar into their act, this can greatly simplify the overall live rig.

Extensive Hands-On Control

The Pa5X provides nine assignable sliders, nine assignable buttons, 16 Matrix Pads, joystick, ribbon controller and three assignable switches.

This comprehensive physical control surface makes it easy to manipulate sounds, accompaniment and effects during a live performance without constantly navigating touchscreen menus.

Why Choose a Professional Arranger Keyboard?

A professional arranger creates backing parts that respond to the chords and musical decisions of the performer in real time.

Rather than simply triggering a fixed backing track, musicians can control intros, variations, fills, breaks and endings while freely changing chords, extending sections or adapting the arrangement to the audience.

This makes instruments such as the Pa5X especially powerful for solo entertainers, singers, duos, songwriters and professional event musicians who need the flexibility of a live ensemble from one keyboard.

Who Is the Korg Pa5X 76 For?

Professional Live Keyboard Players

The combination of 76 keys, aftertouch, extensive Styles and sophisticated hands-on controls makes the Pa5X 76 exceptionally capable on stage.

Solo Entertainers

Dual Players, SongBook, vocal processing, guitar effects and accompaniment Styles allow one performer to create an impressively complete live setup.

Singers

Four-part vocal harmonisation and extensive microphone effects can reduce the need for separate vocal-processing equipment.

Songwriters and Arrangers

Chord Sequences, Styles, sampling and a full 16-track sequencer provide a fast route from initial musical idea to complete arrangement.

Studio Musicians

Professional MIDI, USB and audio connectivity alongside multiple audio outputs allows the Pa5X 76 to integrate into more sophisticated studio and production systems.

Story & Context

Korg's Pa-series has developed through multiple generations into one of the company's leading professional arranger platforms, combining intelligent accompaniment technology with increasingly advanced sound generation, production and live-performance features.

The Pa5X generation introduced the EDS-XP sound engine, redesigned interface, XDS Crossfade Dual Player, 16-pad Matrix and an expanded physical control surface, creating a substantial step forward from earlier Pa-series instruments.

The 76-note version occupies an especially practical position in the range, offering greater keyboard space than the Pa5X 61 without the additional size and hammer-action response of the Pa5X 88.

Korg Pa5X 76 Compared

Pa5X 76 vs Pa5X 61

Both models use semi-weighted velocity-sensitive keyboards with aftertouch and offer the same fundamental Pa5X sound and arranger technology.

The Pa5X 76 adds 15 keys, providing a broader E1–G7 playing range that is particularly useful for larger keyboard splits, layered setups and two-handed performances.

Pa5X 76 vs Pa5X 88

The Pa5X 88 uses a full 88-note hammer-action keyboard, making it the stronger option for pianists who prioritise weighted key response.

The Pa5X 76 retains the lighter and faster semi-weighted action while weighing 17.4kg rather than 20.1kg, making it easier to transport regularly.

Pa5X 76 vs Pa5X-OR Oriental

The standard Pa5X is designed around an extensive international library covering a broad range of musical genres.

The separate Pa5X-OR Oriental models expand the platform with additional factory content specifically created for Arabic, Turkish, Persian and wider Middle Eastern musical traditions.

Technical Specifications

Specification	Korg Pa5X 76
Keyboard	76-Note Semi-Weighted
Keyboard Range	E1–G7
Velocity Sensitive	Yes
Aftertouch	Yes
Case	Aluminium with Wooden Side Panels
Sound Generator	EDS-XP Enhanced Definition Synthesis – Expanded
Polyphony	160 Voices / 160 Oscillators
Factory Sounds	More Than 2,200
Factory Drum Kits	More Than 130
Acoustic Pianos	5 Multilayer Stereo Acoustic Pianos
User Sounds	768
User Drum Kits	384
Digital Drawbars	9 Footages
Sound Articulation	Defined Nuance Control – DNC
User PCM Sample Memory	4GB Data / Approx. 8GB Linear Equivalent When Compressed
Sample Load Formats	Korg, WAV, AIFF and SoundFont
Factory Keyboard Sets	More Than 500
Factory Styles	More Than 600
Style Tracks	8
Keyboard Sets Per Style	4
Pads Per Style	4
Style Elements	3 Intros, 4 Variations, 4 Fills, 1 Break, 3 Endings
Factory Chord Sequences	More Than 200
Players	XDS Crossfade Dual Player
Song Formats	MID, KAR, MP3 + Lyrics, MP3+G
Sequencer	Full 16-Track Sequencer
MP3 Player / Recorder	Dual MP3 Player + MP3 Recording
SongBook	Fully Programmable
Factory Pads	More Than 400
Matrix	16 Matrix Pads
Assignable Sliders	9
Assignable Buttons	9
Keyboard Effects	3 Insert + 3 Master Effects
Style / Song Effects	10 Insert + 3 Master Effects
Final Mastering	Waves MaxxAudio
Microphone Processor	Shift Audio
Vocal Harmoniser	Four-Part
Guitar Processor	4-Slot Effects Rack with Amp Simulation
Scale Controls	On-Screen Quarter Tone and Arabic Scale
Display	8-Inch Wide Capacitive Colour TouchView TFT
Display Resolution	800 × 480
Internal Storage	1GB
Expansion Storage	MicroSD and USB Storage Support
MIDI	In, Out, Thru
USB Host	3 × USB Type A
USB Device	1 × USB Type B
Video Output	HDMI
Microphone Input	Balanced Combo XLR with Gain and Phantom Power
Guitar Input	1/4-Inch Mono with Gain Control
Line Inputs	Stereo Balanced Line 1 + Stereo Mini-Jack Line 2
Main Outputs	Left / Right Balanced
Separate Outputs	4
Headphone Output	1/4-Inch
Pedal Connections	Damper + 2 Assignable Pedal / Footswitch Inputs
Dimensions	1,233.1 × 374.3 × 126.8mm
Weight	17.4kg
Power Requirement	100–240V AC, 50/60Hz
Normal Power Consumption	20W

Power Requirements

The Korg Pa5X 76 operates from 100–240V AC, 50/60Hz, making it suitable for use in a wide range of regions with the appropriate mains cable.

Normal power consumption is approximately 20W, rising to approximately 45W when the optional PaAS amplification system is fitted.

What's Included?

• Korg Pa5X 76 Professional Arranger Keyboard

• AC power cable

• Music stand

• Quick Guide

Not included as standard:

✘ Sustain / damper pedal
✘ Expression pedal
✘ Keyboard stand
✘ PaAS amplification system
✘ MicroSD card
✘ USB storage device

Compatible optional accessories include the PaAS Amplification System, ST-SV1-BK Keyboard Stand, DS-1H Damper Pedal, EXP-2 Foot Controller, XVP-20 Expression/Volume Pedal, PS-1/PS-3 Pedal Switches and VOX V860 Volume Pedal.

Condition Overview

New

This is a brand-new Korg Pa5X 76-Note Professional Arranger Keyboard, supplied as new retail stock.

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Frequently Asked Questions

Does the Korg Pa5X 76 have aftertouch?

Yes. The Pa5X 76 features a velocity-sensitive semi-weighted keyboard with aftertouch, providing additional expression through pressure applied after a note has been played.

Is the Pa5X 76 weighted?

The keyboard is semi-weighted rather than fully hammer weighted. It provides more resistance than a lightweight synth action while remaining faster and lighter feeling than the hammer-action Pa5X 88.

How many sounds does the Korg Pa5X 76 have?

The factory library contains more than 2,200 Sounds and over 130 Drum Kits, alongside extensive user locations for additional customised sounds.

How many Styles are included?

The Pa5X provides more than 600 factory Styles, each offering multiple Intros, Variations, Fills and Endings.

Does the Pa5X 76 have built-in speakers?

No. The Pa5X 76 does not include conventional built-in speakers. It can be connected to external amplification, a PA system or studio monitors, or used with Korg's optional PaAS amplification system.

Can I connect a microphone directly?

Yes. A balanced combo microphone input includes gain control and phantom power, with professional processing including compression, EQ, four-part harmony, AutoPitch, delay and reverb.

Can I connect a guitar directly?

Yes. A dedicated guitar input feeds a four-slot processing system with effects and amplifier simulation.

Can the Pa5X load custom samples?

Yes. The Pa5X offers 4GB of User PCM sample data capacity, equivalent to approximately 8GB of linear data when compressed, with support for Korg, WAV, AIFF and SoundFont formats.

Is the Pa5X 76 easier to transport than the 88?

Yes. The Pa5X 76 weighs approximately 17.4kg, compared with 20.1kg for the hammer-action Pa5X 88, while still providing a substantially larger playing range than the Pa5X 61.

Fair Deal Music Verdict

★★★★★ 5/5

The Korg Pa5X 76 is arguably the most versatile configuration in Korg's flagship arranger range.

Its extended 76-note semi-weighted keyboard with aftertouch provides enough space for sophisticated splits, layers and demanding two-handed performances while remaining noticeably more manageable than the hammer-action 88-note version.

Combine that with 2,200+ sounds, 600+ Styles, extensive sampling, XDS dual crossfading Players, professional vocal and guitar processing, SongBook and comprehensive hands-on control, and the result is a genuinely formidable live-performance instrument.

For professional entertainers and keyboard players who want maximum Pa5X capability with an excellent balance of playing range, expressive control and portability, the Pa5X 76 is an outstanding choice.