The all new slim line Celviano digital piano. The APS450 inherits the ‘Traditional Piano’ values but spun into a modern, compact design.

Sound Source

Striving to create the natural and rich resonance unique to grand pianos with the "Multi-Dimensional Morphing AiR Sound Source"
Explore the expressive nuances and seamless changes in tone based on your playing velocity and the passage of time with our "Multi-Dimensional Morphing Technology.
Dive deep into the intricacies of a grand piano's resonance with our meticulously crafted "String Resonance System"
Experience the authenticity of a grand piano with our "Mechanical Sound System," that simulates various mechanical sounds.
Toggle between four levels of tonal variation that corresponds to the opening and closing of the grand piano lid with the "Lid Simulator"

Tone

Prevent the degradation of the original waveform quality, achieving beautiful and expressive grand piano tones that are generated from a vast array of waveform variations with the "Lossless Audio Compression"

Acoustics

Two grand piano tone that let you embrace the essence of historical masterpieces passed down through the ages.
Equipped with a 2-channel 4-speaker sound system that helps create the natural resonance that makes you feel as if a grand piano were right in front.
Customize your piano experience to suit your style with the "Sound Mode" function, which adds various effects to the sound output from the acoustic system.
Experience a natural and expansive sound when using headphones with the specially tuned "Headphone Mode."

Playability

The ”Smart Hybrid Hammer Action Keyboard CELVIANO Edition” combines the hammer action mechanism of a grand piano with digital control technology, offering expressive playability with varied touch sensations based on the playing style and range.
The white keys are made with a hybrid material of spruce wood and resin, similar to those used in grand pianos, ensuring a natural feel and a luxurious finish.
You have precise control not just during key presses but also by adjusting the key release speed, allowing you to delicately control the timing of dampening and nuances in resonance.

Pedals

Optimized pedal shape and spacing based on a grand piano, and featuring a continuously variable damper pedal and a soft pedal that supports half-pedaling, enabling stable and delicate pedal control.
Visual Information Bar
- Incorporating a ”Visual Information Bar” on the front panel, allows for visual confirmation of playing velocity, pedal operation, tempo, and beat through light indicators.
Instant RePlayer
- With continuous recording that covers up to 270 seconds previously, the "Instant RePlayer" allows you to revisit your performance anytime without worrying about actively recording.
Wireless MIDI & Audio Adaptor
- Utilize the included "Wireless MIDI & Audio Adaptor (WU-BT10)" to wirelessly connect with your smart device, enabling audio playback through the instrument's sound system and MIDI data communication.
App "CASIO MUSIC SPACE"
- Explore a variety of features that expand the graphical editing of the instrument's functions and enhance your piano experience through the dedicated app "CASIO MUSIC SPACE"

Keyboard:

Smart Hybrid Hammer Action Keyboard
Key Material: Hybrid of Wood & Resin

Number Of Keys:

88

Touch Response:

5 sensitivity levels
off

Sound Source:

Multi-Dimentional Morphing AiR

Maximum Polyphony:

256

Number Of Tones:

26

Songs:

• Built-in Songs: 60
• Lesson Function: Part ON/OFF (Part Select: right hand, left hand, both hands)
• Song Expansion (User Songs): 10 songs (max.) Up to approximately 320 KB/song
• Demo Songs: 2

Recorder:

Instant RePlayer
• Data capacity: 270 sec.

MIDI Recorder
• 2 tracks (1 system track ＋ 1 solo track), 1 song
• Real-time recording, playback

Audio Recorder
• To USB memory: max. 99 songs, approximately 25 min/song

Pedal:

• 3 built-in pedals（included)：damper (continuously variable), soft, sostenuto
• Half-Damper Pedal Operation: Yes

Speaker:

• Size：12cm x 2 + 3.5cm x 2
• Speaker system：2-channel/4-speaker

Amplifiers:

20W+20W (maximum output)

Power Supply:

• AC Adaptor: AD-E24250LW

Power Consumption:

20W

Dimensions:

1,393 x 299 x 866 mm (w/o music stand)

Included Accessories:

• Wireless MIDI & AUDIO Adaptor (WU-BT10)
• Music Stand
• AC Adaptor (AD-E24250LW)

Weight:

37.6kg

Acoustic Simulator:

• 88-Key Digital Scaling
• Hammer Response (4 levels, tone, off)
• Key Off Response (3 levels, tone)
• String Resonance (4 levels, tone, off)
• Damper Resonance (4 levels, tone, off)
• Key Action Noise (4 levels, tone, off)
• Damper Noise (4 levels, tone, off)
• Key Off Simulator

Effects:

• Sound Mode: Hall Simulator (4 types) / Reverb (8 types), Surround (2 levels), off
• Chorus (4 levels, tone)
• Brilliance
• DSP (Preset for some tones)

Layer/Split:

Yes

Octave Shift:

-2 octaves ~ 0 ~ +2 octaves

Transpose:

-12 semitones ~ 0 ~ +12 semitones

Tuning Control:

A4 = 415.5 Hz ~ 440.0 Hz ~ 465.9 Hz

Scales:

Equal temperament + 16 variations

Metronome:

• Off
• 0 to 9 beats
• Tempo range: 20 to 255
• Tempo Marking Setting
• Tap Tempo

Audio Playback:

Yes

Grand Piano Tones:

Versatile and expressive grand piano tones tailored to the songs, genres, and playing styles you love, allowing you to personalize your performance

Headphone Mode:

Yes

Duet Mode:

Yes

Other Features:

• Volume Sync EQ
• Auto Power Off
• Slide-type keyboard cover
• Visual Information Bar
• Touch button：6（Tone Select button：1）
• Auto Resume
• Operation Lock (ON / OFF / AUTO)

Casio Celviano AP-S450 Digital Piano