{"product_id":"korg-grandstage-x-88-key-stage-piano","title":"Korg Grandstage X 88-Key Stage Piano","description":"\u003ch2\u003eKorg Grandstage X 88-Key Stage Piano\u003c\/h2\u003e\n\n\u003cp\u003eThe Korg Grandstage X 88-Key Stage Piano is a flagship performance keyboard with seven sound engines, 700 preloaded sounds, RH3 weighted hammer action, and a redesigned stage-focused interface. It gives pianists and keyboardists expressive acoustic piano, electric piano, organ, synth, and PCM sounds in one premium instrument.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for touring performers, worship teams, studios, and serious players, the Grandstage X makes it easy to buy an 88-key stage piano for live performance, build layered keyboard sounds, or perform with realistic piano feel. Dedicated split, layer, unison, rhythm, reverb, delay, and EQ controls keep core adjustments within quick reach.\u003c\/p\u003e\n\n\u003cp\u003eKorg builds the Grandstage X around Japanese-crafted RH3 keys, premium sound engines, balanced XLR outputs, MIDI, USB, SD card storage, and flexible pedal inputs. Nutube-powered Analog Tone adds tube-style warmth, while the included music stand and DS-1H damper pedal support professional stage and studio setups.\u003c\/p\u003e\n\n\u003ch3\u003eKorg Grandstage X Stage Piano Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeven Sound Engines:\u003c\/strong\u003e SGX-2, EP-1, AL-1, CX-3, VOX Organ, FC-1, and HD-1 engines cover pianos, organs, synths, and PCM sounds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e700 Preloaded Sounds:\u003c\/strong\u003e A large onboard sound set supports performance-ready acoustic piano, electric piano, organ, synth, and layered textures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRH3 Weighted Keyboard:\u003c\/strong\u003e Real Weighted Hammer Action 3 keys provide a heavier lower register and lighter upper register for piano-style response.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNutube Analog Tone:\u003c\/strong\u003e Vacuum tube analog sound effects add warmth and character from a dedicated Analog Tone section.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance Control Layout:\u003c\/strong\u003e Main, layer, split, unison, key-touch, rhythm, EQ, reverb, and delay sections support fast hands-on control.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced Stage Outputs:\u003c\/strong\u003e XLR outputs with lift-ground switch give professional connectivity for live sound and recording systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRhythm and Chord Progression:\u003c\/strong\u003e Built-in rhythm controls add drums and bass that can follow chords or preset progressions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKorg Grandstage X Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeyboard:\u003c\/strong\u003e RH3 Real Weighted Hammer Action 3 keyboard, A0-C8, velocity supported, aftertouch not supported\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTone Generator:\u003c\/strong\u003e 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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Polyphony:\u003c\/strong\u003e 128 voices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePreload PCM Storage Capacity:\u003c\/strong\u003e Approximately 25.5 GB; linear equivalent approximately 51 GB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Sounds:\u003c\/strong\u003e 700\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFavorites:\u003c\/strong\u003e 100, including 20 preloads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReverb Types:\u003c\/strong\u003e Hall, Stage, Room, Spring, Shimmer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDelay Types:\u003c\/strong\u003e Delay, Mod Delay, Tape Echo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudio Input Effects:\u003c\/strong\u003e Dyna Compressor, Exciter\/Enhancer, Isolator, Multi-Mode Filter, Mastering Limiter, Limiter, Graphic EQ, Modern Compressor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEQ:\u003c\/strong\u003e 3-band equalizer with Low, Mid, and High controls\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalog Tone:\u003c\/strong\u003e Vacuum tube analog sound effects with Nutube\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Control Section:\u003c\/strong\u003e Main button, Main slider, Layer button, Layer slider, Split button, Split slider\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnison Section:\u003c\/strong\u003e Unison button and Unison slider\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Touch Section:\u003c\/strong\u003e Key Touch button and Key Touch slider\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRhythm Section:\u003c\/strong\u003e Chord Progression button, Key button, Setup button, Play\/Stop button, Bass Mute button, Tempo button\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSound Select Section:\u003c\/strong\u003e 1 Grand through 10 Others buttons and Favorite button\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReverb\/Delay Section:\u003c\/strong\u003e Reverb\/Delay button, Type button, Depth slider\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalog Tone Section:\u003c\/strong\u003e On\/Off button and Depth knob\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRealtime Controllers:\u003c\/strong\u003e Pitch bend wheel, modulation wheel, SW1 button, SW2 button\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20 Hz-20 kHz, +\/- 1.0 dB, 10k ohm load\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 20 Hz-20 kHz, 0.005%, 10k ohm load\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eS\/N Ratio:\u003c\/strong\u003e 105 dB, 10k ohm load\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eXLR Audio Outputs:\u003c\/strong\u003e Left and Right XLR-3-32 balanced connectors with lift-ground switch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eXLR Output Impedance:\u003c\/strong\u003e 600 ohm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eXLR Maximum Level:\u003c\/strong\u003e +16 dBu\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eXLR Load Impedance:\u003c\/strong\u003e 10k ohm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudio Outputs:\u003c\/strong\u003e L\/Mono and R 1\/4\" TS phone jacks, unbalanced\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudio Output Impedance:\u003c\/strong\u003e 1.1k ohm stereo output; 600 ohm L\/Mono terminal mono output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudio Output Maximum Level:\u003c\/strong\u003e +16 dBu\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudio Output Load Impedance:\u003c\/strong\u003e 10k ohm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudio Input:\u003c\/strong\u003e 1\/4\" TRS phone jack, balanced, with Mic\/Line switch and Level knob\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeadphones:\u003c\/strong\u003e 1\/4\" stereo phone jack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeadphone Output Impedance:\u003c\/strong\u003e 50 ohm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeadphone Maximum Level:\u003c\/strong\u003e 150 mW + 150 mW at 32 ohm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Inputs:\u003c\/strong\u003e Damper with half-damper support, Switch, Pedal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMIDI:\u003c\/strong\u003e In and Out\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCard Slot:\u003c\/strong\u003e SD Card Slot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB:\u003c\/strong\u003e USB Type-B x 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e AC power supply terminal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 20W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 53.98\" x 18.15\" x 6.61\", excluding music stand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 55.12 lbs, excluding music stand\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's In the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAC cord\u003c\/li\u003e\n  \u003cli\u003eMusic stand\u003c\/li\u003e\n  \u003cli\u003eDS-1H damper pedal\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KORG","offers":[{"title":"Default Title","offer_id":46504738291909,"sku":"KOR-GRANDSTAGEX","price":1999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/KORG-GRANDSTAGEX-KorgGrandsta_c5f74189-23b6-4d56-a189-9afd93a53fbe.jpg?v=1783450005","url":"https:\/\/avlgear.com\/products\/korg-grandstage-x-88-key-stage-piano","provider":"AVLGEAR","version":"1.0","type":"link"}