Yamaha Arius YDP-S55 Weighted Action Digital Home Piano

A grand experience from a compact home piano

The Arius YDP-S55 is a great choice for hobbyists, students, and parents. Its 88-note weighted GH3 action features synthetic ebony and ivory key surfaces for authentic acoustic piano feel. Combine this keyboard action with the sound of the flagship Yamaha CFX concert grand and you have an inspiring and highly expressive piano playing experience, no matter what your level as a pianist. And to improve those playing skills, connecting an iOS device running the Smart Pianist app lets you select Voices, record performances, and configure settings with even greater ease. What’s more, Yamaha’s Smart Pianist app can analyze songs stored in your music library and produce a chord chart, letting you learn as you play along with your favorite tunes. 

Yamaha quality throughout

The Yamaha Arius YDP-S55’s spacious stereo grand piano sound is the result of Yamaha’s century-plus expertise in making acoustic pianos — in concert with their industry leadership in digital sampling technology. It’s uncanny the way the YDP-S55 naturally responds to your touch — radiating full, lustrous grand piano sound into the room. Perfect for aspiring pianists, the Arius YDP-S55 provides realistic acoustic piano sound and touch. The Graded Hammer 3 (GH3) weighted keyboard helps develop finger strength and proper technique for easy transition to acoustic piano. The Arius YDP-S55 is not only your trusted musical partner, but is also an elegant addition to your home decor. 

Yamaha Arius YDP-S55 Features:

• CFX Premium Grand Piano Voice re-creates the power and tone of flagship CFX concert grand piano
• 192-note polyphony allows you to play complex passages on your keyboard without any dropped notes
• Graded Hammer 3 (GH3) with synthetic ebony and ivory key tops add a tactile surface to the keys, which absorbs finger moisture and prevents slipping
• Half-damper pedal control allows for continuously increasing amounts of sustain as the pedal is depressed
• The Smart Pianist app not only gives you full control over your piano’s major functions, but also analyzes your favorite songs right out of your music library using chord tracker technology
• Damper Resonance DSP re-creates the sound of the inside of a grand piano when the dampers are off the strings
• 353 built-in songs with 50 classic piano songs and 303 comprehensive practice exercises
• Virtual Resonance Modeling Lite (VRM Lite) gives you harmonic resonance like an acoustic grand
• Record songs and play them back
• Dual Mode lets you combine 2 Voices together, like piano and strings, for an inspiring new playing experience
• Intelligent Acoustic Control (IAC) automatically adjusts the EQ of the built-in stereo speaker system to the player’s setting, ensuring the richest tone at any volume level
• Stereophonic Optimizer physically adjusts the acoustic flow by using a special design and position within the instrument to control resonance and enrich the overall sound
• Included accessories: 50 Greats for the Piano music book, owner’s manual, PA300C power supply
• Bench sold separately 

Tech Specs

• Number of Keys:88
• Type of Keys:GH3 Weighted, Graded Hammer Action
• Touch Sensitivity:Hard, Medium, Soft, Fixed
• Presets:10 x Sounds, Yamaha CFX Concert Grand, Electric Piano, Organ, Vibraphone, Strings
• Polyphony:192 Notes
• Effects Types:4 x Reverb
• Song Playback:10 demo songs, 50 classic songs, 303 lesson songs
• Recording:2-track, 1 song, SMF 0, approximately 11,000 notes
• Metronome:Yes
• USB:1 x Type B
• Headphones:2 x 1/4″
• Pedal Inputs:1 x pedal input
• Number of Pedals:3-pedal unit (damper, sostenuto, soft)
• Built-in Speakers:2 x 4.7″
• Amplifier:2 x 8W
• Software:Smart Pianist app (iOS)
• Bench/Stand Included:Stand
• Power Source:16V DC power supply (included)
• Height:31.18″, 38.24″ (with key cover open)
• Width:53.25″
• Depth:12.18″, 12.46″ (with key cover open)
• Weight:88.18 lbs.
• Manufacturer Part Number:YDPS55