Rosewood finish

This ARIUS digital piano is a finely crafted instrument made possible by culmination of over a century of advanced Yamaha technologies and expertise. The ARIUS YDP-144 is an affordable digital piano, perfect for students or hobbyists looking for an attractive instrument for their home.

YDP-144 offers grand piano-like experience, featuring the flagship Yamaha CFX concert grand sound and realistic Graded Hammer Standard (GHS) keyboard.

With an 88-key piano action, the Graded Hammer Standard (GHS) keyboard reproduces the touch of an acoustic piano, from the heavy feel in the lower register to a lighter touch in the upper octaves. With matte black keytops, the touch and feel of this keyboard action makes it comfortable to play for hours on end.


Number of Keys: 88
Keyboard Type: GHS keyboard with matte black key tops
Touch Response: Hard/Medium/Soft/Fixed
Number of Pedals: 3
Half Pedal: Yes
Pedal Functions: Damper/Sostenuto/Soft
Key Cover Style: Sliding
Music Rest: Yes
Piano Sound: Yamaha CFX
Key-off Samples: Yes
String Resonance: Yes
Damper Resonance: Yes
Number of Polyphony (Max.): 192
Preset Number of Voices: 10
Effetcs: Reverb - 4 types
Intelligent Acoustic Control (IAC): Yes
Stereophonic Optimizer: Yes
Damper Resonance: Yes
Number of Preset Songs: 10 Voice Demo Songs, 50 Classics
Recording: Number of Songs - 1, Number of Track - 2
Data Capacity: 100 KB/Song (Approx. 11,000 notes)
Playback: Standard MIDI File (SMF) Format 0 & 1
Recording Standard MIDI File (SMF) Format 0
Dual/Layers: Yes
Duo: Yes
Metronome: Yes
Tempo Range 5 - 280
Transpose -6 - 0 - +6
Tuning 414.8 - 440.0 - 466.8 Hz
Internal Memory: Total maximum size approx. 900 KB (User song : One song approx. 100 KB Loading song data from a computer : Up to 10 songs)
External Drives: Headphones, Standard stereo phone jack x 2
USB TO HOST: Yes
Amplifiers and Speakers
Amplifiers: 8W x 2
Speakers: 12cm x 2
Acoustic Optimizer -
Power Supply
Power Consumption: 9W (When using PA-150 AC adaptor)
Auto Power Off: Yes
Bench: Yes