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The Essence of a Grand Piano!
The AP-300 lets you experience the design and acoustic presence of a grand piano. The AP-300 piano adopts the sound philosophy of the Celviano top models and delivers a natural tonal character as well as a realistic playing feel.
Sound
Sound Source
Experience the natural, powerful resonance of a concert grand thanks to "Multi-Dimensional Morphing AiR Sound Source". Discover how "Multi-Dimensional Morphing" reshapes tonal nuances and timbres depending on playing speed and touch. Dive into the sonic depth of a concert grand with the "String Resonance System". Feel the authenticity of a concert grand thanks to the "Mechanical Sound System", which simulates the instrument's mechanical noises. Switch between four different sound variations with the "Lid Simulator", corresponding to opening and closing the grand lid. "Lossless Audio Compression" prevents degradation of the original audio quality during compression. The result is beautiful, expressive piano sounds created from a wide variety of signal variations.
Tone Color
19 built-in instrument tones, including the elegant and flattering concert grand sound, plus a broad palette of dynamic expression that pianists around the world appreciate.
Acoustics
A 2-channel sound system with two speakers recreates the natural resonance of a concert grand. The "Volume Sync Equalizer" lets you balance the sound across all frequencies, even at low volume—especially useful for late-night practice or quiet moments. The "Sound Mode" function allows you to expand the audio system's sound with various effects for a personalized piano experience. Even with headphones, enjoy a natural, room-filling sound thanks to the specially tuned "Headphone Mode".
Playability
Keyboard
The "Smart Scaled Hammer Action Keyboard" combines hammer mechanics with digital sound-control technology—for exceptionally expressive playability and a touch response that varies with the intensity and speed of your playing. The white keys feature an ivory-like surface texture, while the black keys resemble ebony. This creates a premium, comfortable feel even during extended playing sessions. The timing and nuances of sound damping can be varied not only by the speed of your keystroke but also by release, making your performance even more expressive.
Pedals
The shape and spacing of the pedals mirror those of a concert grand and have been optimized for excellent playability and stable pedal control.
Experience
Wireless MIDI & Audio Adapter
Use the included "Wireless MIDI & Audio Adapter (WU-BT10)" to establish a wireless connection to your smart device, enabling audio playback through the device's sound system as well as MIDI data communication.
App "CASIO MUSIC SPACE"
Explore a variety of graphical tools for editing instrument functions. The "CASIO MUSIC SPACE" app enhances your piano experience.
Features
Basic Information
- Keyboard: Smart Scaled Hammer Action keyboard
- Number of keys: 88
- Touch sensitivity: 5 sensitivity levels, Off
- Sound Source: AiR with Multi-Dimensional Morphing
- Polyphony: 192
- Number of tones: 19
- Amplifier: 20 W + 20 W (max power)
- Power supply: AC adapter AD-E24250LW
- Power consumption: 20 W
- Dimensions: 1.401 x 440 x 869 mm (without music stand)
- Weight: 47.1 kg
- Color: Rosewood
- Includes Wireless MIDI & Audio Adapter WU-BT10, music stand, AC adapter AD-E24250LW and headphone hook
Key Features
- Layer/Split: Yes
- Octave shift: -2 octaves ~ 0 ~ +2 octaves
- Transpose: -12 semitones ~ 0 ~ +12 semitones
- Tuning: A4 = 415.5 Hz ~ 440.0 Hz ~ 465.9 Hz
- Scales: Equal temperament + 16 variations
- Metronome: Off, 1 to 9 (beats); Tempo range: 20 to 255
- Tempo marking setting, touch tempo
- Audio playback: Yes
Other
- Open/close top lid: Yes (1 position)
- Concert Play: Yes (CASIO MUSIC SPACE)
- Headphone Mode: Yes
- Duet Function: Yes
- Volume Sync EQ: Yes
Input/Output Connectors
- USB port: Yes (Type A, Type B)
- Connection for 3-pedal unit: Yes
- PHONES / OUTPUT: 2 (standard stereo jack (TRS))
Advanced Functions
- App connection: Yes (CASIO MUSIC SPACE) with remote controller
- MIDI: Yes (via the Wireless MIDI & Audio Adapter or USB-B connector)
Scope of delivery
- 1 x Casio AP-300 GB digital piano Grey Beige
- 1 x AC adapter
- 1 x Bluetooth adapter
Specification
- Product number 00115458
- Lesson function Ja
- max. polyphony 192
- Number of Keys 88
- Auto accompaniment Nein
- Amplifier power RMS (Watts) 40
- Colour Beige
- Display Nein
- Integrated speakers Ja
- Number of pedals 3
- Keyboard cover Ja
- USB to host Ja
- Accessories included Nein
- Recording function Ja
- Headphones out Ja
- Midi interface Nein
- Number of styles 0
- USB to device Ja
- Wooden keys Nein
- Finish Satiniert
- Number of voices 19
- Console Ja
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Financing
easyCredit Ratenkauf
- 2 to 60 months term
- Financing from 27,00 € / month
- More information about installment purchase
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 99,91 € per month
- More information on financing
| Operating instructions / manual |
| 3 Year warranty | |
| 30 Day Money Back | |
| Price Match Guarantee | |
| Over 2.000.000 satisfied customers |
The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.
| Tuesday | 09:30 - 18:00 | |
| Wednesday | 09:30 - 18:00 | |
| Thursday | 09:30 - 18:00 | |
| Friday | 09:30 - 18:00 | |
| Saturday | 09:30 - 13:30 | |
| Monday | Closed |
Different opening times |