Yamaha Arius YDP S55 (Digital Piano)

• CFX Concert Grand Piano Sampling: The sound of the renowned Yamaha CFX concert grand piano is meticulously sampled for the YDP-S55, allowing for sparkling highs and resonant bass tones, providing players with an extraordinarily expressive sound palette for both practice and performance.
• GH3 Graded Hammer Keyboard: With its Graded Hammer 3 (GH3) keyboard, the YDP-S55 offers weighted key action, giving players a tactile, responsive playing experience similar to that of an acoustic grand piano, with heavier touch in the lower keys and lighter touch in the upper octaves.
• Virtual Resonance Modeling Lite (VRM Lite): The VRM Lite technology replicates the rich, complex sympathetic tones and reverberations that accompany the vibrations of strings in an acoustic piano, providing a deeply immersive and authentic playing experience.
• Smart Pianist App Compatibility: The YDP-S55's integration with Yamaha’s Smart Pianist app allows for intuitive control of the piano's features, access to scores, and a comprehensive Piano Room function for fine-tuning the sound settings, all through the convenience of a smart device.
• Dual Voice Capability: Players can combine two different instrument voices, like piano and strings, for new and creative soundscapes, enhancing the digital piano's versatility for both practice and composition.
• Half-Damper Pedal Control: The YDP-S55 includes a half-damper feature that provides detailed control of the sustain pedal, allowing for more nuanced expression and performance characteristics akin to that of a grand piano.
• 192-Note Polyphony: A high polyphony count ensures that even the most complex pieces can be played without note dropout, giving players the freedom to explore intricate passages and dense chords with full confidence.
• Built-in Songs and Practice Exercises: With 353 built-in songs, including classical pieces and practice exercises from famous methods like Beyer and Hanon, the digital piano offers a rich library for learning and enjoyment.
• Recording Function: Musicians can record performances directly on the YDP-S55—perfect for self-evaluation or sharing music with others. It also supports recording different parts separately, which can be particularly useful for one-hand practice or creating complex musical arrangements.
• Stereophonic Optimizer: This feature enhances the headphone listening experience by adjusting the spatial distribution of sound, giving players the sensation of the sound originating directly from the piano rather than the headphones, for a more natural listening experience.
• Slim, Stylish Design: The slim profile and chic design allow the YDP-S55 to blend seamlessly into any living space, with a keyboard lid that, when closed, provides a flat, unassuming tabletop surface.
• Volume Limiter: To protect hearing, especially during extended use or for young players, the YDP-S55 features a Volume Limiter function that allows users to set a maximum volume level.

Size/Weight

Dimensions

• Width: 1,353 mm [53-1/4"]
• Height: 792 mm [31-3/16"] (Key cover open: 976 mm [38-27/64"])
• Depth: 309 mm [12-3/16"] (Key cover open: 317 mm [12-15/32"]) *With anti-fall brackets attached, the depth is 382 mm [15-3/64"].
• Weight: 40.0 kg (88 lbs., 3 oz.)

Packing Box

• Width: 1,463 mm [57-19/32"]
• Height: 524 mm [20-5/8"]
• Depth: 424 mm [16-11/16"]

Control Interface

Keyboard

• Number of Keys: 88
• Type: GH3 keyboard with synthetic ebony and ivory keytops
• Touch Response: Hard/Medium/Soft/Fixed

Pedal

• Number of Pedals: 3: Damper (with half-pedal function), Sostenuto, Soft
• Half Pedal: Yes
• Functions: Damper, Sostenuto, Soft

Panel

• Language: English

Cabinet

• Key Cover Style: Folding
• Music Rest: Yes

Voices

• Piano Sound: Yamaha CFX
• Key-off Samples: Yes
• Smooth Release: Yes
• Virtual Resonance Modeling Lite (VRM Lite): Yes
• Number of Polyphony (Max.): 192
• Number of Voices: 10

Effects

• Reverb: 4
• Intelligent Acoustic Control (IAC): Yes
• Stereophonic Optimizer: Yes

Functions

• Dual/Layers: Yes
• Duo: Yes

Songs

• Number of Preset Songs: 10 voice demo songs + 50 classics + 303 lesson songs
• Number of Songs: 1
• Number of Tracks: 2
• Data Capacity: Approx. 150 KB/Song (approx. 11,000 notes)
• Compatible Data Format Playback: SMF (Format 0, Format 1)
• Recording: SMF (Format 0)

Overall Controls

• Metronome: Yes
• Tempo Range: 5 – 280
• Transpose: -6 – 0 – +6
• Tuning: 414.8 - 440.0 - 466.8 Hz (approx. 0.2 Hz increments)

Storage and Connectivity

• USB TO HOST: Yes
• DC IN: 16 V

Amplifiers and Speakers

• Amplifiers: 20 W x 2
• Speakers: 12 cm x 2

Power Supply

• Power Consumption: 13 W (When using PA-300C AC adaptor)
• Auto Power Off: Yes
• Adaptors: PA-300C

Accessories

• Accessories: Owner's Manual, 50 Classical Music Masterpieces Music Book, Online Member Product Registration, Warranty*, Power cord*/AC adaptor* PA-300C *varies by area

• Music Book: "50 Classical Music Masterpieces" - A collection of timeless classical pieces to explore and enjoy.
• Owner's Manual: Detailed instructions to guide you through the features and care of your piano.
• Power Adapter: PA-300C
• 3-Year Warranty for Total Assurance: Your Yamaha piano is backed by a comprehensive warranty, protecting you against material and workmanship defects for a full three years from your date of purchase.