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Classical inspiration: the professional AiF sound quality and new optimally designed digital piano CELVIANO AP-400 make playing the piano a real pleasure.

The AP-400 impresses with its attractive appearance. The enclosed rear side and impressive console design reflect the classical piano appearance perfectly and remain true to the CELVIANO philosophy. The AP-400 also delivers sounds which more than live up to its name: the excellent AiF sound source has been enhanced with even more improvements, adding a range of nuances which make all the difference. To ensure that the sound is generated clear and to its full potential, the AP-400 has a completely newly designed amplifier system with 2 x 20 watt amplification performance. The result is a completely harmonious overall sound.

128-note polyphony

Generate an absolutely top-class piano sound. The note combinations make it a pleasure to interpret complex pieces and enable sweeping use of chords as well as intensive application of the damper pedal.

11 AiF tones

The AiF sound source generates 11 top-quality tones that are perfectly suited to both classical piano music and other genres.

CPZ Mk2 keyboard

Piano feeling: The scaled hammer-action keyboard with 88 touch-sensitive, weighted keys is based on the keyboard of a concert piano and provides an authentic playing experience.

Duet function

Ideal for lessons: The new duet function allows tutors and students to play in parallel. The keyboard of the AP-400 can be divided into two separate areas that can be individually transposed.

Powerful loudspeaker system

Powerful sound: the amplifier system with four loudspeakers with 2 x 20 watt creates a harmonious and uniform sound.

60 songs

Listen and learn: Your AP-400 stores 60 top-quality songs.


The tried-and-tested interface for electronic musical instruments, additional equipment and computers makes data exchange child’s play.

3 pedals

The AP-400 comes with three pedals: damper, soft and sostenuto.

Sequencer (recorder)

With the sequencer (2 track/1 song), you can record your own ideas quickly and easily in real-time (capacity: 5,000 notes).


  • Keyboard
    • Piano keyboard with 88 dynamic touch keys
  • Maximum Polyphony
    • 128 notes
  • Tones
    • 11
    • Layer (excluding bass tones)
    • Split (Low-range bass tones only)
  • Effects
    • Brilliance (-3 to 0 to 3), Reverb (4 types), Chorus (4 types), Acoustic Resonance
  • Metronome
    • Beats: 0, 2, 3, 4, 6
    • Tempo Range: 20 to 255
  • Duet
    • Adjustable tone range (-2 to 0 to 1 octaves)
  • Music Library
    • Number of Songs: 60
    • Song volume: Adjustable
    • Part On/Off: L, R
  • Recorder
    • Functions: Real-time recording, playback
    • Number of Songs: 1
    • Number of Tracks: 2
    • Capacity: Approximately 5,000 notes total
    • Recorded Data Protection: Built-in flash memory
  • Pedals
    • Damper, soft, sostenuto
  • Other Functions
    • Touch Select: 3 types, Off
    • Transpose: ± 1 octaves (-12 to 0 to 12)
    • Tuning: A4 = 440.0 Hz ± 99 cents (variable)
    • Operation Lock
  • MIDI
    • 16-channel multi-tone receive
  • Inputs/Outputs
    • PHONES jack: Stereo standard jacks x 2
    • Output impedance: 470 ohm
    • Output Voltage: 22 V (RMS) MAX
    • MIDI OUT/IN terminals
    • Pedals connector
  • Speakers
    • Ø 12 cm x 2 + ø 5 cm x 2 (Output 20 W + 20 W)
  • Power Requirements
    • 120 V
  • Power Consumption
    • 60 W
  • Dimensions
    • Digital Piano and Stand: 139.5 (W) x 42.7 (D) x 83.8 (H) cm (54 15/16 x 16 13/16 x 33 inch)
  • Weight
    • Digital Piano and Stand: approximately 44.5 kg (98.1 lbs)

Reviews on Web

- Youtube (en)
- PianoWorld (en)
- Thomann (de)


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