Grandstage X
The Grandstage X, a fusion of elegance and excellence, features seven advanced sound engines, including the unparalleled SGX-2 and EP-1 for authentic piano and electric piano tones. It boasts 13 main pianos, distinctive organ sounds, and the warmth of Nutube technology. The RH3 keyboard offers realistic action, while the key-touch slider provides expressive control. Its sleek, ivory-white design captivates visually. Ideal for stage and studio performers, Grandstage X combines top-tier sound, intuitive use, and striking aesthetics.
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Where sound meets style
Grandstage X is your ultimate performance partner, responding to your every touch with the highest fidelity. It's not just a stage piano; it's a statement of excellence and passion. Prepare to elevate your performance and let the Grandstage X take you and your music to new heights.
Experience the pinnacle of stage performance with the Grandstage X – a harmonious blend of unparalleled sound quality with a sleek, commanding design. Every aspect of the Grandstage X is intuitively arranged, empowering you to effortlessly select and play your desired sounds. With its sophisticated light ivory white body, the Grandstage X not only delivers the best in audio performance but also stands as a stunning visual centrepiece.
The Grandstage X features an extensive library of 13 main pianos, encompassing a variety of styles from grand pianos of German and Italian heritage to the unique sounds of Japanese pianos. This diverse collection includes the new GSX Piano and Nautilus Piano, each offering mixable close and far mic recordings for an immersive sonic experience. The inclusion of upright and small grand pianos, the iconic OASYS Piano, the SG1D Korg stage piano, and the quintessential 80s and 90s M1 Piano, along with the historical fortepiano, mono pianos and mid-focused instruments, illustrates Korg's commitment to offering a comprehensive range of tones to suit any genre, performance, and venue.
In addition to pianos, the Grandstage X features three distinctive organ sounds: the CX-3, Vox, and FC-1, each meticulously recreated to capture the essence of their respective eras. The AL-1 analogue modelling sound source adds another layer of versatility, perfect for crisp leads and full-bodied brass sounds. The HD-1 PCM sound source further enriches the sound palette, with a plethora of distinctive keyboard sounds from electric grands to harpsichords and pipe organs.
The Grandstage X is a visual and tactile delight. Its light ivory white body, crafted from solid, painted aluminium, exhibits smooth curves and a perforated metal design that blends vintage charm with futuristic elegance. This instrument is not just about sound; it's a statement piece, a testament to Korg's philosophy of blending visual artistry with musical innovation.
The Grandstage X features an extensive library of 13 main pianos, encompassing a variety of styles from grand pianos of German and Italian heritage to the unique sounds of Japanese pianos. This diverse collection includes the new GSX Piano and Nautilus Piano, each offering mixable close and far mic recordings for an immersive sonic experience. The inclusion of upright and small grand pianos, the iconic OASYS Piano, the SG1D Korg stage piano, and the quintessential 80s and 90s M1 Piano, along with the historical fortepiano, mono pianos and mid-focused instruments, illustrates Korg's commitment to offering a comprehensive range of tones to suit any genre, performance, and venue.
In addition to pianos, the Grandstage X features three distinctive organ sounds: the CX-3, Vox, and FC-1, each meticulously recreated to capture the essence of their respective eras. The AL-1 analogue modelling sound source adds another layer of versatility, perfect for crisp leads and full-bodied brass sounds. The HD-1 PCM sound source further enriches the sound palette, with a plethora of distinctive keyboard sounds from electric grands to harpsichords and pipe organs.
The Grandstage X is a visual and tactile delight. Its light ivory white body, crafted from solid, painted aluminium, exhibits smooth curves and a perforated metal design that blends vintage charm with futuristic elegance. This instrument is not just about sound; it's a statement piece, a testament to Korg's philosophy of blending visual artistry with musical innovation.
7 Powerful Sound Engines
At the heart of the Grandstage X lies its unparalleled sound technology, featuring seven advanced sound engines, each of which is an instrument in its own right. This collection includes the flagship SGX-2 and EP-1 engines, delivering hugely authentic and dynamic piano and electric piano sounds.
SGX-2
A piano engine offering delicate expressiveness with 12-step velocity-switched sound and string resonance - it features the most piano libraries ever in a single product.
EP-1
Realistically reproduces seven famous electric piano sounds.
CX-3
Generates the distinct sound of classic tonewheel organs.
HD-1
A high-definition PCM engine, it delivers a vast array of instrument sounds with high-quality sampling.
Vox Organ
Reproduces the sound of the original Vox Continental that went on sale in the 1960s.
FC-1
Transistor Organ Sound Engine
AL-1
Advanced analogue modelling for dynamic sound creation.
The Grandstage X enhances performance with intuitive layering and splitting. Its part control section, with three-part buttons and sliders, allows for easy sound blending or keyboard splitting. Toggle layers and splits with a simple on/off button and fine-tune volume balances effortlessly. The display conveniently shows program names for each part, making modifications a breeze. This feature not only facilitates quick adjustments during performances but also invites exploration of diverse sound combinations, offering a seamless blend of creativity and control.
The key-touch slider is a game-changer, offering instant control over volume and timbre changes with each keystroke. This feature, along with the RH3 keyboard's Real Weighted Hammer Action, ensures that every subtlety of your playing style is captured and expressed with utmost fidelity.
Performance-ready versatility
Tube warmth, unison, and sound shaping
The Nutube technology included in Grandstage X offers switchable warm, analogue-like sound conditioning, while the Unison function adds depth and richness to your sounds. The onboard effects and equalizers allow for on-the-fly sound shaping, crucial for adapting to different performance environments.
Rhythms and chord progressions
For solo performers, the Grandstage X offers an evolved rhythm and chord progression function, providing a full-fledged rhythm track that complements your playing, enhancing your performances with professional-grade backing tracks.
Dedicated stand for the home
The ST-WGS wooden keyboard stand (sold separately) is specially designed to match the soft curves of the Grandstage X body. The warmth of real wood makes this stand perfect for a modern living room or a formal stage. The legs are made of wood from properly managed forests in consideration of the natural environment.
Specifications and appearance are subject to change without notice.
All product names and company names are the trademarks or registered trademarks of their respective owners.
More information
Specifications
Keyboard
RH3 (Real Weighted Hammer Action 3) keyboard, A0 - C8
Tone generators
SGX-2 (Acoustic Piano Sound Engine)
EP-1 (Electric Piano Sound Engine)
AL-1 (Analog Modeling Sound Engine)
CX-3 (Tonewheel Organ Sound Engine)
Vox Organ (Transistor Organ Sound Engine)
FC-1 (Transistor Organ Sound Engine)
HD-1 (PCM Sound Engine)
Maximum Polyphony
128
*The actual polyphony will vary depending on the synthesis engines and effects being used. Korg’s proprietary system dynamically allocates voice processing power between synth engines as necessary. The quoted maximum numbers of voices apply when 100% of the voice processing power is devoted to a single engine.
Preload PCM Storage Capacity
Approx. 25.5 GB (linear equivalent: approx. 51 GB)
Number of Sounds
700
Favourites
100 (including 20 preloads)
Effects
REVERB/DELAY
Reverb types: HALL, STAGE, ROOM, SPRING, SHIMMER
Delay type: DELAY, MOD DELAY, TAPE ECHO
AUDIO IN
Dyna Compressor, Exciter/Enhancer, Isolator, Multi-Mode Filter, Mastering Limiter, Limiter, Graphic EQ, Modern Compressor
EQ
3-band equalizer: LOW, MID, HIGH
ANALOGUE TONE
Vacuum tube analogue sound effects with Nutube
PART CONTROL section
MAIN button, MAIN slider, LAYER button, LAYER slider, SPLIT button, SPLIT slider
UNISON Section
UNISON button, UNISON slider
KEY TOUCH section
KEY TOUCH button, KEY TOUCH slider
TRANSPOSE button, SWAP SPLIT button
RHYTHM Section
CHORD PROGRESSION button, KEY button, SETUP button, PLAY/STOP button, BASS MUTE button, TEMPO button
SOUND SELECT section
1[GRAND]~10[OTHERS] button, FAVORITE button
REVERB/DELAY section
REVERB/DELAY button, TYPE button, DEPTH slider
EQ Section
ON/OFF button, LOW, MID, HIGH slider
ANALOGUE TONE section
ON/OFF button, DEPTH knob
Other
Cursor UP/DOWN button, +/- button, function button, EXIT button, ENTER button, PANEL LOCK button, SYSTEM button, AUDIO IN button, power button
Controllers
Pitch bend wheel, modulation wheel, SW1 button, SW2 button
Principal Specifications
Frequency Response
20Hz~20kHz: +/- 1.0dB, 10k ohm load
THD+N
20Hz~20kHz 0.005%, 10k ohm load
S/N Ratio
105dB, 10k ohm load
AUDIO OUTPUT XLR (LEFT, RIGHT)
Connector: XLR-3-32 type (balanced) + LIFT-GND switch
Output impedance: 600 ohm
Maximum level: +16dBu
Load impedance: 10kΩ
AUDIO OUTPUT (L/MONO, R)
Phone connector: 6.3 mm TRS phone jack (balanced)
Output impedance: 1.1k ohm (stereo output), 600 ohm (L/Mono terminals, mono output)
Maximum level: +16dBu
Load impedance: 10k ohm
AUDIO IN
Phone connector: 6.3 mm TRS phone jack (unbalanced)
MIC/LINE switch
LEVEL knob
Headphones
Connector: 6.3 mm stereo phone jack
Output impedance: 50 ohm
Maximum level: 150mW+150mW @32 ohm
General
Control Input
DAMPER (half damper supported), SWITCH, PEDAL
MIDI
IN, OUT
Card Slot
SD Card Slot
USB
USB TYPE B x 1
Dimensions (W x D x H)
1,371 mm x 461 mm x 168 mm / 53.98” x 18.15” x 6.61” (excluding music stand)
Weight
25kg / 55.12 lbs. (excluding music stand)
Power Consumption
20W
Included Items
AC cord, Music stand, Damper pedal (DS-1H)
Returns
We offer a 30-day returns period on all products purchased directly from Korg UK.