AP SERIES

AP-S450 | AP-550 | AP-750

We are dedicated to the pursuit of grand piano tradition, and are meticulous about focussing on the essence of the piano—its sound and touch. Simultaneously, we have introduced various features that enhance the charm of the piano through new experiences. Powered by Casio's unique sound source technology, our instruments deliver delicate and rich tones.

The acoustics system provides an unparalleled sense of authenticity, making you feel as if a grand piano is right in front of you. The integration of physical mechanisms and digital technology ensures responsiveness that is comparable to the sophisticated techniques of classical pianos, complementing the expression of the musical performance with a dedicated keyboard. Moreover, Casio brings a fresh perspective to enjoying the piano with innovative features that allow visual confirmation of your performance. Packed with Casio's distinctive ingenuity, our instruments provide a unique approach to enjoying the piano like never before.

The AP-750, is equipped with a proprietary acoustics system and inherits the advanced sound source from higher-end models, that allows you to fully savour the allure of the classical piano.The AP-550 enables you to fully enjoy the expressive power and joy of playing grand pianos along with their rich heritage.For those seeking a slim design without compromising authentic musical performance, the AP-S450 is your choice— seamlessly bringing the joy of playing to your room.Experience the freedom and joy of tradition in a new light with the CELVIANO by Casio.

Uncover a sublime piano experience with CELVIANO, meticulously crafted to provide the ultimate piano sound. Casio's expertise in piano sound source technology, diverse repertoire of tones, and unique acoustic technologies come together to immerse the player in the pinnacle of piano performance.

Thoroughly Pursuing Expressive, Dynamic Resonance

The grand piano, with its large body and intricate structure, generates a rich and delicate resonant sound. CELVIANO meticulously explores this resonance through Casio's unique sound source technology. It captures the nuances of playing, expressing resonances based on your touch, achieving elongated harmonics, and delivering a vivid, well-balanced sound. This extends to complex tonal changes influenced by variations in the force applied to the keys and the passage of time, faithfully reflecting the subtle nuances of the performer and creating the rich expressiveness distinctive to grand pianos. Embedded in the AP-750 are three grand piano tones cherished by musicians worldwide: Berlin Grand, Hamburg Grand, and Vienna Grand, including C. Bechstein. To convey the enchanting beauty of these tones, Casio employs the "AiR Grand Sound Source," featured in the flagship CELVIANO Grand Hybrid Series. The AP-550 and AP-S450 also incorporate two beautiful grand piano tones using the "Multi-Dimensional Morphing AiR Sound Source." From delicate touches that are like taking a breath to dynamic and powerful expressions that convey the player's emotions, these instruments offer a natural, beautiful, and delightful grand piano playing experience.

A Diverse Palette of Piano Tones Depicting Timeless Traditions

The AP-750, AP-550, and AP-S450 incorporate a wide range of tones, including various acoustic pianos, electric pianos, organs, and strings beloved across eras. The AP-750 offers the enjoyment of three grand piano tones—Berlin Grand, Hamburg Grand, and Vienna Grand—cherished by renowned musicians throughout the extensive history of piano performance. The sound of the Berlin Grand in particular, was developed in collaboration with the world renowned piano brand C. Bechstein, You can fully savor the C. Bechstein sound, characterised by elegant colour tones and the transparency of each note. Additionally, it features 10 “Classical Piano Repertoire” dedicated tones, allowing you to immerse yourself in the diverse world of classical piano compositions. These tones are meticulously crafted by analysing the nuances and characteristics specific to different styles and genres of classical piano pieces, providing an accessible and enjoyable way to experience the versatility of classical pianos. Furthermore, the AP-550 and AP-S450 also include two grand piano tones that inherit the essence of historical masterpieces. With a variety of tones at your disposal, you can freely explore the world of piano playing performance based on your desired songs, genres, playing styles, or moods.

Immerse Yourself in a Vivid Acoustic Space, Embracing the Natural Resonance of the Entire Instrument

Instead of merely hearing the sound from the speakers, you can feel the delicate overtones and expansiveness as if the grand piano were right in front of you. Casio's unique acoustic mechanism secures pathways for sound throughout the instrument, producing the resonant tones characteristic of a grand piano. The AP-750 features a distinctive "Grandphonic Sound System," a 4-channel 8-speaker configuration. By carefully reproducing the resonance of a grand piano and ingeniously dispersing the elements of sound, it achieves a natural and immersive resonance, making it feel like the entire instrument is ringing. Incorporating a 2-channel 4-speaker system, the AP-550 also employs thoughtful design to ensure the sound naturally expands. Both the AP-750 and AP-550 feature a construction unique to Casio, allowing the top board to be opened, which enables performances with a bright, expansive sound reminiscent of opening the large lid of a grand piano. The slim AP-S450, equipped with a 2-channel 4-speaker system, positions two main speakers upward. Crafted to allow sound to flow from the speaker cases and stand, it delivers an unprecedented, expansive resonance. Moreover, all models undergo sound processing that ensures a natural, expansive quality even when listened to through headphones.

CELVIANO focuses on the distinctive, expressive power and playability of grand pianos. With a hammer action and digital technology that ensures an authentic key touch, along with three pedals that capture subtle nuances, these digital pianos provide an unparalleled playing experience.

Seamless Integration of Musician and Instrument: A Masterful Artistry in Keyboard Touch Technology

Casio has thoroughly researched and independently developed the "Smart Hybrid Hammer Action Keyboard CELVIANO Edition," optimising it for the AP-750, AP-550, and AP-S450. This advanced key action meticulously considers the characteristics of grand piano key actions, significantly influencing the feel when playing. Combining physical mechanisms that utilise the weight of hammers, akin to grand pianos, with sophisticated digital technology that control the touch feeling and sound response for each key. This innovation allows for expressive performances that faithfully respond to the pianist's emotions, adapting to different playing ranges and techniques just like a grand piano. Moreover, the stability of the keyboard action has been enhanced to accommodate for the delicate nuances of advanced classical piano performances. The white keys feature a hybrid structure of spruce wood and resin, complemented by a natural ivory-like surface texturing. The black keys are finished with a matte like texture that reproduces the fine grain of ebony, providing a pleasant and natural playing experience in both texture and appearance.

Unlocking Expressive Possibilities From the Ground Up

Discover a new realm of expressive possibilities with the meticulously crafted pedals of the AP-750, AP-550, and AP-S450. These pedals are designed to capture the authentic feel and nuances of a grand piano. The damper pedal not only sustains the sound but faithfully reproduces changes in resonance, smoothly adjusting its effect based on how deep the pedal is pressed, allowing for delicate expressions in your musical performance. Additionally, the soft pedal, beyond controlling volume, now offers a more natural change in timbre, broadening the range of expressions in softer passages. In the AP-750 and AP-550, the pedals feature reinforced mechanical components, increased stability with two adjusters, and optimised pedal shape and spacing. This design allows for a deeper stroke when pressed. The AP-750 features continuously variable damper and soft pedals (the damper pedal on the AP-550 is continuously variable, and the soft pedal accommodates half-pedaling), providing the flexibility to freely express subtle nuances. Even the slim-bodied AP-S450 adopts a continuously variable damper pedal. This design allows for changes in lingering tones based on the depth of the pedal press, enabling delicate and nuanced musical expressions.

The CELVIANO series seamlessly merges the values of traditional piano with modern technology, providing more than just sound reproduction – it introduces a fresh approach to playing. The AP-750, AP-550, and AP-S450 redefine the piano experience, transcending the boundaries of conventional instruments.

A New Approach to Visualising Performance on the Piano

Introducing the "Visual Information Bar'' on the front panel, which lights up, allowing you to visually check your playing performance. As a metronome, it stylishly expresses beats through five light patterns, enabling you to feel the tempo and beat while your gaze is fixed on your hands or sheet music. Additionally, it graphically displays keystroke velocity and the amount of pedal depression. This visual representation allows you to observe nuances in your playing, such as the stability of variations in finger habits, the strength of repeated notes, and the timing and depth of pedal presses. It provides insights that might be challenging to discern solely through auditory confirmation. Moreover, this feature not only allows you to assess your performance but also facilitates objective evaluations and satisfying lessons during piano instruction. By visually and aurally analysing each other's performances, both teachers and students can gain a deeper understanding and appreciation. With Casio's unique functionality that visually captures performances, playing the piano becomes more than just a musical endeavor – it becomes a new and exciting way to engage with the instrument.

Review Your Performance Instantly

Reviewing your performance is now easier and more immediate than ever before. With the "Instant RePlayer," you can initiate continuous recording at any moment, allowing you to listen back to your musical performance for up to 270 seconds. Easily choose the playback starting point with specified seconds or marked positions, swiftly confirming any missed notes or challenging sections. This convenient feature provides valuable insights for quick reflections on your performance, helping you identify nuances and patterns during solo practice sessions.

Bluetooth Connectivity Wireless Freedom For Endless Enjoyment

With the included Wireless MIDI & Audio Adaptor "WU-BT10," you can unlock the possibilities of Bluetooth® audio connection and MIDI data communication between your smartphone or tablet and the piano. During audio playback, the Visual Information Bar features an illumination function that synchronises with the music. Enjoy your favourite tunes with high-quality sound through the instrument's audio system. The dedicated app "CASIO MUSIC SPACE" offers numerous features to help liberate the enjoyment of piano and music via Bluetooth connection. When used as a remote controller, it provides a graphical UI on your smartphone or tablet screen, allowing for intuitive operations like tone selection and detailed settings adjustments. Additionally, various other features, integrated with the instrument, enhance the joy and convenience of playing, helping you discover a personalised way to enjoy the piano.*The Bluetooth® wordmark and logo are registered trademarks owned by Bluetooth SIG, Inc., and are used by Casio Computer Co., Ltd. under license. All other trademarks and company names are the property of their respective owners.