From the very first touch, the GP-310 responds with a level of authenticity that satisfies even the most discerning pianist. Its revolutionary Natural Grand Hammer Action keyboard features full-length, Austrian spruce keys, crafted using the same materials and methods as those found in C. Bechstein concert grands. This advanced mechanism replicates the true hammer movement of an acoustic grand piano—along the same vertical path, with genuine pivot points and natural weighting—for a playing experience that’s remarkably real. Beyond its performance capabilities, the GP-310 is a statement piece. The elegantly refined cabinet, finished in classic satin black, evokes the timeless beauty of a traditional grand piano. With its clean lines, understated curves, and subtle detailing, it adds a touch of sophistication to any room—whether it’s a concert space, home studio, or stylish living area. A height-adjustable, padded bench is included.
- The GP-310 introduces an advanced touch response algorithm that delivers heightened accuracy and control.
- With a more nuanced feel, even delicate touches translate into expressive, articulate performances that capture every subtle nuance with precision.
- Powered by Casio's refined AiR Grand Sound Source, the GP-310 features meticulously modeled Berlin, Hamburg, and Vienna grand pianos. Each tone is the result of exhaustive analysis and craftsmanship—most notably, the Berlin Grand was developed in collaboration with C. Bechstein.
- String and damper resonance, mechanical noises, and other acoustic subtleties bring these legendary instruments to life. The GP-310 also offers longer, more natural decay than its predecessor, ensuring sustained notes carry with expressive clarity and emotion.
- The GP-310's exclusive 100W / six-speaker Grand Acoustic System recreates the enveloping sound field of a traditional grand piano. Upward-facing speakers simulate the sound that naturally rises from the lid, while downward-facing speakers emulate vibrations from the soundboard below. Together, they fill the room with depth, warmth, and complexity—reaching both performer and audience alike.
- This enhanced system includes larger drivers and more efficient amplifiers, producing deeper bass, clearer mids, and crisper highs. Automatic speaker optimization ensures tonal balance remains pristine at any volume, just as you'd expect from a finely tuned concert grand. New equalization controls provide added flexibility for recording and live performance.
- Choose between preserving the rich tonal character of the six-speaker system through headphones or line outputs, or matching the line output exactly—minus the in-speaker optimization. You can also mute the speakers entirely, even without headphones, making the GP-310 ideal for classrooms or lab setups.
- The soft pedal is critical for expressive control-not just in volume, but in tone.
- The GP-310 elevates this function by varying both tonal color and volume depending on how forcefully the keys are played while the soft pedal is engaged, offering a more authentic and dynamic response.
- A newly enhanced harpsichord tone has been added, complete with authentic key-off sounds that recreate the subtle release noise when fingers leave the keys-ideal for period-correct performances.
- The GP-310's high-contrast display features an inverted color scheme, enhancing readability from wider angles and greater distances.
- Bright text stands out against a darker background, reducing visual clutter, so your focus stays on your playing.