Korg Grandstage X Stage Piano

Striking New Look, Inspiring New Sounds,
Completely Redesigned Stage Piano - the Grandstage X

Meet the Grandstage X, Korg’s flagship stage piano, now completely redesigned with seven inspiring sound engines, 700 preloaded sounds, a user-friendly interface, and a sleek aesthetic design. Every aspect of the Grandstage X is intuitively arranged, empowering you to select and play your favorite sounds effortlessly. With its elegant, light ivory two-toned body and perforated side panels, the Grandstage X not only delivers the highest sonic quality but also stands as a visual centerpiece whether on stage or in the studio.

Grandstage X is not just a stage piano; it's a statement of excellence. Prepare to elevate your performance and let the Grandstage X take you and your music to new heights.

Seven Inspiring Sound Engines

The Grandstage X features seven independent sound engines, each capable of standing alone as a separate product. These sound engines provide unparalleled sonic and performance quality for a wide range of sounds, setting Grandstage X apart as the flagship among stage pianos. 

Premium Piano and Electric Piano Sounds with SGX-2 and EP-1

Equipped with the SGX-2 acoustic piano sound engine, Grandstage X includes a large library of world-renowned pianos. SGX-2 offers the subtle and powerful expressiveness of an acoustic piano at the highest level, with non-looping samples on all keys, velocity switching of up to 12 levels, damper resonance that reproduces the sound of pedal pressure, and even mechanical noise. The result is a piano sound that delivers the subtle and powerful expressiveness of an acoustic piano at the highest level.

Grandstage X features 13 main pianos, including 6 well-known grand pianos selected from German, Italian, Japanese classic grand pianos. The new GSX Piano and Nautilus Piano can even be layered with the GSX Far Piano and Nautilus Far Piano to create the perfect piano ambience of your choice.

Other piano sounds include the familiar upright and small grand pianos, the OASYS Piano popular with band ensembles, the legendary SG1D Korg stage piano, the M1 Piano essential for 80's and 90's POPS, and the fortepiano, a period instrument, just to name a few.

In response to requests from many professional players, three mono piano tones and a midrange-focused tone variation are available. These mono piano tones, voiced from a dedicated mono recording source, and a piano tone that does not interfere with the EQ bandwidth of other instruments in a band, provide unparalleled clarity and harmony and offer previously unavailable performance options.

Three Unique Organ Sounds with CX-3, VOX, and FC-1

The tone wheel organ sound source "CX-3" is a perfect reproduction of the famous Korg combo organ. The transistor organ sound source "VOX" reproduces the sound of the VOX organ, which was released in the 1960s and had a great influence on popular music. The other transistor organ sound source, FC-1, reproduces the small organ that dominated this era along with the VOX organ. Combined with the rotary speaker effect built into the sound source and the vibrato effect, you can really enjoy the pleasure of playing the organ.

Diverse Range of Sound Options from AL-1 and HD-1

Grandstage X boasts a total of 700 sound programs. In addition to the five sound engines listed above, Grandstage X also includes the AL-1 analog modeling sound source for crisp leads and thick brass sounds, and the HD-1 PCM sound source for a wide variety of tones and instruments. The HD-1 includes many distinctive keyboard instrument sounds, such as the 8-step multi-sampled Clavi D and Clavi E, harpsichord, pipe organ, the 6-step multi-sampled electric grand piano, and the FM electric piano with its unique metallic sound.

Specifications

Keyboard: RH3 (Real Weighted Hammer Action 3) keyboard, A0 - C8, velocity supported, aftertouch not supported

Tone Generator

Method of Synthesis and Maximum Polyphony*:

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.

Preload PCM Storage Capacity: Approx. 25.5 GB (linear equivalent: approx. 51 GB)

Number of Sounds: 700

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

ANALOG TONE - Vacuum tube analog sound effects with Nutube

Audio Output

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 TS phone jack (unbalanced)
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 (balanced)
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
Power Supply: AC power supply terminal
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)