Korg‘s flagship stage piano, Grandstage X is now completely redesigned with seven advanced sound engines, 700 preloaded high-quality sounds, streamlined, easy-to-use panel layout, and a sharp display, empowering you to quickly select and play your favorite sounds effortlessly. Designed and made in Japan using premium materials, the 88-key RH3 weighted hammer action keyboard offers a responsive pianolike touch. Grandstage X boasts 13 main pianos selected from German, Italian, and Japanese classic grand pianos. There is also an entire library of electric piano sounds, plus a wide range of organs, strings, brass, synth, basses, and more. Effects include delays, reverbs, and EQ, plus a Nutube tube effect to infuse analog warmth and saturation to your electric pianos, organs, and synth instruments. The Rhythm and Chord Progression section features an automatic bass-accompaniment function that synchronizes with the drum track and chords you play on the keyboard—great for practicing at home or performing as a soloist.

On the back panel, you’ll find a USB port and an SD-card slot used for saving and loading data. Additionally there are two 5-pin MIDI I/O along with three foot-controller inputs for Damper, Switch, and Pedal. The convenient audio-input section includes a level adjustment and a mic/line switch. The instrument offers both XLR and 1/4″ TRS balanced outputs. Far more than just a digital stage piano, Grandstage X also serves as an elegantly modern visual centerpiece onstage, in the studio, or at home thanks to its unique, light-ivory two-toned curved body with perforated side panels.

• Seven Dedicated Engines: Includes SGX-2 (acoustic piano), EP-1 (electric piano), CX-3/Vox/Compact (organs), AL-1 (analog modeling), and HD-1 (PCM).
• Enhanced Sound Library: 700+ sounds, including 13 main pianos (German, Italian, etc.) and authentic vintage EP/Organ tones.
• Performance Controls: Features a “Dynamics” knob for real-time touch sensitivity adjustment, 3-band EQ, and a dedicated “Panel Lock” button.
• Nutube Technology: Delivers warm, vacuum tube-like distortion and harmonics.
• Action: Real Weighted Hammer Action 3 (RH3) keybed, manufactured in Japan.
• Connectivity: Balanced XLR outputs, USB MIDI, and an SD card slot for data management

• Aesthetics: Light ivory two-toned body with perforated side panels.
• User Interface: Intuitive layout designed for quick, on-stage editing without deep menu diving.
• Smooth Sound Transition (SST): Ensures natural, seamless changes between sounds/effects