Your performance demands
authenticity. It begins
at the first touch.

The player’s movement is transformed into music with many important factors. The most tangible factor is the keys.
CELVIANO Grand Hybrid delivers authenticity from the first touch.
The revolutionary Natural Grand Hammer Action keyboard is made with high-quality wooden keys. Its mechanism incorporates a hammer action that follows the same path of motion as in a grand piano. When the lid is lifted, you can see the hammers in motion through a clear panel as you play. Going beyond a standard acoustic mechanism, this action allows faster note repetition than acoustic pianos, while maintaining a true piano touch.

Same mechanical principles as a grand piano including wooden keys that provides distinguished touch and responsiveness.

Hammer Action derived
from the response of a grand piano

To achieve the level of responsiveness of a grand piano, CASIO intensively researched the action of grand piano hammers. The result is a mechanism with the same principles as a grand piano. Using precise measurements in conjunction with wooden keys, this mechanism delivers the exact response you would expect when playing a concert grand. Every nuance of the player’s touch is conveyed.

CASIO's hammer mechanism accurately reproduces the motion of a hammer found on an acoustic grand piano.

Precision-made wooden keys,
faithful to traditional designs

The materials and manufacturing processes adopted to make the keyboard are those used for grand pianos. Higher-quality wood was carefully chosen, dried, machined and finished. The finish was completed at the same level as acoustic grand pianos, providing a welcome and familiar touch. The feel of these keys contributes to players’ comfort and confidence.

High-grade Austrian Spruce used for C. Bechstein grand piano keys.

Evolution in the new GP-510BP and GP-310BK/WE

Casio's technology for enhancing control of strokes between soft and strong playing

Wider range of expression through varying keystroke force and improved controllability when playing softly.