Name: Specifications | Grandstage X - STAGE PIANO | KORG (USA)
Brand: KORG

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KORG

Grandstage X

STAGE PIANO

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Related Accessories

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.
*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

Favorite: 100 (including 20 preloads)

Effect

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

Panel Interface

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

ANALOG 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

Realtime Controller: 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

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

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)