Description
<h1 style="text-align: justify;"><strong>Grandstage X</strong> is the <strong>top</strong> model of <strong>KORG</strong> stage digital pianos. It features the renowned <strong>RH3 Graded Hammer</strong> 88-key keyboard, and a multisynthesis sound engine that generates <strong>Grand Piano</strong> sounds with multisamples up to 12 levels <strong>without loops</strong> and string resonance, while employing proprietary <strong>MDS</strong> technology for <strong>electric pianos</strong> of the <strong>Tine and Reed</strong> families. The sound library contains more than <strong>700 timbres</strong> across <strong>3 Layer/Split sections</strong> with a wide timbral choice including organs, Clavis, Harpsis, Synths, Brass, etc., enriched by quality effects and the warmth of a real <strong>NuTube valve</strong>.</h1><h3><strong>Watch this video for the main features and listen to the sounds of KORG Grandstage-X</strong></h3><p style="text-align: center;"><iframe allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen="" frameborder="0" height="315" referrerpolicy="strict-origin-when-cross-origin" src="https://www.youtube.com/embed/uOYXenzo8FI?si=S7bpo3AYc1JYApHA" title="YouTube video player" width="560"></iframe></p><p><strong>Grandstage X</strong>, KORG's flagship stage piano, features an intuitive, musician-friendly user interface, allowing immediate use of the instrument where every operational aspect is logically and rationally organized. It also features a two-tone light ivory and black cabinet with perforated side panels, a true example of design, elegance, and stage recognition.</p><h2><strong>Highlight Features of Grandstage X</strong></h2><ul> <li><strong>Superior Acoustic and Electric Piano Sounds</strong></li> <li><strong>CX-3, VOX, and FC-1 Organ Sounds</strong></li> <li><strong>Grandstage X Timbral Options</strong></li> <li><strong>Elegant and Recognizable Design</strong></li> <li><strong>Touch Slider for Expressive Control</strong></li> <li><strong>3 Split/Layer Sections</strong></li> <li><strong>NuTube Analog Section</strong></li> <li><strong>RH3 Keyboard</strong></li> <li><strong>Unison Function</strong></li> <li><strong>Reverb, Delay, and EQ Effects</strong></li> <li><strong>Rhythm & Chord Progression - Bass/Drum Rhythm Section</strong></li></ul><p><img alt="Grandstage X, KORG's flagship stage piano, features an intuitive, musician-friendly user interface" src="/images/uploads//GrandStage_X_1200x630_01.jpg" title="Grandstage X, KORG's flagship stage piano, features an intuitive, musician-friendly user interface" /></p><h3><strong>Superior Acoustic and Electric Piano Sounds of Grandstage X</strong></h3><p style="text-align: justify;"><strong>Grandstage X</strong> features <strong>7 distinct sound engines</strong>, each capable of operating independently, producing high-quality sounds across a wide variety of timbral families. Grandstage X's acoustic pianos are generated by the <strong>SGX-2</strong> module, the same successfully used in <strong>Nautilus</strong> and <strong>Kronos</strong> synth workstations, and includes a vast library of world-renowned pianos. SGX-2 allows the use of loopless samples across all keys, up to 12 dynamic levels, with <strong>damper pedal resonance</strong> and mechanical noise reproduction. Grandstage X has <strong>13 main acoustic pianos</strong>, including 6 famous grand pianos selected from the most renowned German, Italian, and Japanese instruments. The new GSX Piano and Nautilus Piano can also be layered with the GSX Far Piano and Nautilus Far Piano to create the most suitable piano ambiance for individual needs. Other acoustic piano sounds include upright and grand pianos, such as the OASYS Piano, very popular among bands, the legendary KORG SG1D, the M1 Piano, essential for '80s and '90s POP, the fortepiano, a period instrument, and much more. <strong>3 mono piano timbres</strong> and an additional mid-frequency-focused variation are also available. These mono piano sounds are obtained from a dedicated source, with a spectrum that does not interfere with the frequencies of other instruments in a band.</p><p style="text-align: justify;">Electric pianos are produced via the <strong>EP-1</strong> module, which employs proprietary <strong>MDS (Multi-Dimensional Synthesis)</strong> technology, allowing for all the expressive nuances of these instruments. <strong>Tine I Early</strong> is the main model that produces the characteristic pleasantly distorted timbre created by the percussion of a metal bar (<strong>Tine</strong>), heard in many classic records. The library also includes another <strong>7 vintage electric piano sounds</strong>: <strong>Tine I Late, Tine II, Tine V, DMP 200</strong>, and <strong>200A</strong>, based on reed percussion, <strong>German EP</strong>, and <strong>Tablet EP</strong>. The careful programming of these sounds also includes the inclusion of amplifiers, cabinets, and even the effects most used at the time with these instruments.</p><p style="text-align: center;"><img alt="Grandstage X features 7 distinct sound generators, each of which can operate independently, producing high-quality sounds across a wide variety of timbral families." src="/images/uploads//GrandStage_X_1200x630_07.jpg" title="Grandstage X features 7 distinct sound generators, each of which can operate independently, producing high-quality sounds across a wide variety of timbral families." /></p><h3><strong>The CX-3, VOX, and FC-1 Organ Sounds of Grandstage X</strong></h3><p>The <strong>CX-3</strong> Tonewheel organ generator accurately reproduces the famous KORG Combo Organ of the same name. The same versatile sound engine also generates the VOX transistor organ timbre, very popular in the 1960s and highly influential on pop music. Or the FC-1, the other transistor organ protagonist of this era. In each organ timbre, the amplifier, rotary speaker, and various characteristic types of vibrato are also accurately modeled and integrated, resulting in highly realistic simulation.</p><h3><strong>AL-1 and HD-1 Sound Libraries</strong></h3><p>Grandstage X features a sound library with <strong>700 Programs</strong>. In addition to the generators already mentioned, Grandstage X includes AL-1, a module that produces typical synthesizer timbres through analog physical modeling, such as Pad, Ambient, Brass, Lead, etc. And also HD-1, which uses a large PCM area with many instrument categories, such as the Clavinet D and the Clavinet sampled at 8 levels, harpsichords, pipe organs, Electric Grand, FM electric pianos, and much more.</p><h3><strong>The Design of Grandstage X</strong></h3><p><strong>Grandstage X</strong> is crafted with a modern and distinctive design, immediately recognizable on any stage. The painted aluminum cabinet features soft curves, while other curves rising from the bottom to the sides are made of perforated metal. The vintage and futuristic look simultaneously is combined with the light ivory white top panel, creating an unmistakable character.</p><h3><strong>Expressive Control of Grandstage X</strong></h3><p>Using the <strong>Key-Touch</strong> slider on the panel, it is possible to control in real-time the relationship between how volume and timbre vary based on the velocity detected on the keys. This allows for immediate customization of the instrument's dynamic response according to the type of music being performed.</p><p style="text-align: center;"><img alt="Grandstage X can organize the timbres of its sound library into 3 Split & Layer sections. Their management is done via 3 dedicated buttons and 3 sliders," src="/images/uploads//GrandStage_X_1200x630_03.jpg" title="Grandstage X can organize the timbres of its sound library into 3 Split & Layer sections. Their management is done via 3 dedicated buttons and 3 sliders," /></p><h3><strong>The 3 Split and Layer Sections</strong></h3><p>Grandstage X can organize the timbres of its sound library into <strong>3 Split & Layer sections</strong>. Their management is done via <strong>3 dedicated buttons and 3 sliders</strong>, for activating each section and adjusting its relative level. Layers and Splits can also be used simultaneously; for example, the right hand can play a piano and strings layer, while the left hand can accompany with a bass.</p><h3><strong>Analog Warmth with NuTube</strong></h3><p><strong>Analog Tone</strong> offers an authentic and inimitable analog effect achieved through the <strong>NuTube valve</strong>. The ON/OFF button on the panel activates or deactivates the effect, while the dedicated knob adjusts its amount.</p><h3><strong>The RH3 Keybed</strong></h3><p>Grandstage X adopts an <strong>RH3 Real Weighted Hammer Action Keybed</strong> that accurately simulates the touch of an authentic concert grand piano's mechanism, including the tactile variation due to the different mass of the hammers in the lower and upper sections of the keyboard. A solid and consistent keyboard that allows for maximum expressive control by the performer.</p><h3><strong>Unison Function</strong></h3><p><strong>Grandstage X</strong> features a new "<strong>Unison</strong>" function, familiar to analog synthesizer users but practically unique for Stage pianos. <strong>Unison</strong> adds greater <strong>thickness</strong> and <strong>density</strong> to synth sounds or FM digital pianos, with parameters adjustable via a dedicated slider, making these timbres stand out in any mix, with an interesting dynamic expansion effect.</p><h3><strong>Reverb, Delay, EQ</strong></h3><p style="text-align: center;"><strong><img alt="Grandstage X offers easy management of reverb and delay ambience effects directly from the main panel, allowing quick switching between different effect types and adjusting their depth." src="/images/uploads//GrandStage_X_1200x630_05.jpg" title="Grandstage X offers easy management of reverb and delay ambience effects directly from the main panel, allowing quick switching between different effect types and adjusting their depth." /></strong></p><p><strong>Grandstage X</strong> offers easy management of reverb and delay ambient effects directly from the main panel, allowing quick switching between different effect types and adjusting their depth. There is also a new <strong>Shimmer</strong> reverb type and a 3-band equalizer that can adjust the overall sound character according to the acoustic response of each venue.</p><h3><strong>The Rhythm and Chord Progression Function</strong></h3><p><strong>Grandstage X</strong> features the <strong>Rhythm & Chord Progression</strong> function, useful for study and practice, which is an evolution of the Drum Track present in many KORG Synth Workstations. The actual rhythmic track, composed of drums and bass, can be controlled directly by the chords played on the keyboard or by a preset harmonic progression.</p><h3><strong>Wooden Stand (Optional)</strong></h3><p>For Grandstage X, a stable dedicated wooden stand can be used: <a href="https://www.algameko.com/it/supporti-tastiera/korg/stwgs"><strong>ST-WLS (sold separately)</strong></a>. This accessory was expressly designed to match the piano's original design. The elegance of the wood, the material from which the stand is made, makes it perfect for any living room, studio, or stage. The material used for the legs comes from responsibly managed forests.</p><hr /><h2><u><strong>Technical Specifications of Grandstage X</strong></u></h2><p><strong>Keyboard</strong>: RH3 (Real Weighted Hammer Action 3), A0 - C8, velocity-sensitive, aftertouch not supported</p><p><strong>Sound Generators - </strong>Synthesis method and maximum polyphony *</p><ul> <li><strong>SGX-2 (Acoustic Piano Sound Engine)</strong></li> <li><strong>EP-1 (Electric Piano Sound Engine)</strong></li> <li><strong>AL-1 (Analog Modeling Sound Engine)</strong></li> <li><strong>CX-3 (Tonewheel Organ Sound Engine)</strong></li> <li><strong>VOX Organ (Transistor Organ Sound Engine)</strong></li> <li><strong>FC-1 (Transistor Organ Sound Engine)</strong></li> <li><strong>HD-1 (PCM Sound Engine)</strong></li></ul><p>Maximum polyphony: 128 voices</p><ul> <li><em>Actual polyphony varies depending on the synthesis engines and effects used.</em></li> <li><em>KORG's proprietary system dynamically allocates voice processing power among the synthesizer generators, as needed.</em></li>The maximum number of voices indicated applies when 100% of the voice processing power is dedicated to a single generator.
* **PCM capacity**: approx. 25.5 GB (linear equivalent: approx. 51 GB)
* **Number of sounds**: 700
* **Favorites**: 100 (including 20 preloaded)
* **Effects**: REVERB/DELAY
* Reverb Types: HALL, STAGE, ROOM, SPRING, SHIMMER
* Delay Types: 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: Analog effects with Nutube vacuum tube
* **Control Panel**
* PART CONTROL section: MAIN button, MAIN slider, LAYER button, LAYER slider, SPLIT button, SPLIT slider
* UNISON effect: UNISON On/Off, 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 slider, MID slider, 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
* **Controls**
* **Real-time controls**: Pitch bend Wheel, Modulation Wheel, SW1 button, SW2 button
* **Main 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 Outputs**
* **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
* **Headphone**: Connector: 6.3 mm stereo phone jack - Output impedance: 50 ohm - Maximum level: 150mW+150mW @32 ohm
* **General Specifications**
* **Control inputs**:
* **DAMPER** (supports half-pedal function), SWITCH, PEDAL
* **MIDI**: IN, OUT (DIN)
* **Card Slot**: SD Card Slot
* **USB**: 1 x USB TYPE B
* **Power Supply**: AC power 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 rest)
* **Weight**: 25kg / 55.12 lbs. (excluding music rest)
* **Power Consumption**: 20W
* **Included accessories**: AC power cable, music rest, Damper pedal (DS-1H)
* **Optional accessories (sold separately)**
* [Expression/Volume XVP-20](https://www.algameko.com/it/accessori-tastiere-pianoforti/korg/xvp20)
* [Foot Controller EXP-2](https://www.algameko.com/it/accessori-tastiere-pianoforti/korg/exp2)
* [Pedal Switch PS-3](https://www.algameko.com/it/accessori-tastiere-pianoforti/korg/ps3), PS-1
* [Hard case HC-88KEY](https://www.algameko.com/it/custodie-tastiera/korg/hc88key-custodia-rigida-tastiera-88-tasti)
* [Wooden stand ST-WTS](https://www.algameko.com/it/supporti-tastiera/korg/stwgs)
