Yamaha YDP-145 Black Piano digital

Yamaha YDP-145 B ARIUS — Concert Grand Sound at Home

The Yamaha YDP-145 B ARIUS is an 88-key digital piano designed for players wanting grand piano depth without the maintenance. Its main Voice is sampled from the CFX concert grand, so players hear sparkling highs and powerful bass. The GHS keyboard recreates the graded hammer feel, heavier in the lower register and lighter in upper octaves. When combined with VRM Lite resonance modeling and a tone escapement cabinet, this model delivers a three-dimensional soundscape. The YDP-145 B is ideal for home pianists needing an authentic grand experience in a compact, stylish cabinet.

What Sets This Model Apart

With Virtual Resonance Modeling Lite (VRM Lite), sympathetic string and soundboard vibrations are simulated in real time. Sound radiates outward through the cabinet's tone escapement, creating a natural resonance, not just flat speaker output. The Stereophonic Optimizer creates an immersive grand feel through headphones; Intelligent Acoustic Control maintains tonal balance at low volume.

Keyboard Action — Authentic Weighted Touch

Experience real hammer weights that get lighter toward the top, closely mirroring acoustic piano physics. Matte black keytops absorb moisture during extended play, and the half-damper function on the sustain pedal offers nuanced control over note decay.

• Keys: 88 — full concert range for classical repertoire and graded exams
• Keyboard Technology: Graded Hammer Standard (GHS) — weighted, graded hammer action with matte black keytops
• The three-pedal unit enables the same nuanced footwork as on an acoustic grand, including half-pedal sustain, sostenuto, and soft pedals.

Sound Engine — CFX Grand Voice and Resonance

At its core is the CFX concert grand sample, enhanced by VRM Lite for lifelike resonance. 192-note polyphony allows you to layer Voices and sustain the damper pedal without any dropped notes.

• Polyphony: 192 notes — manages dense chords, layered Voices, and long sustained passages
• Voices: 10 — covering CFX grand, electric pianos, organ, vibraphone, and strings
• Built-in Songs: 353 — 50 classical pieces plus 303 exercises from Beyer, Burgmüller, Czerny, and Hanon

Speakers, Recording, and Connectivity

Built-in stereo amplification delivers enough volume for home performance. A metronome and two-track MIDI recorder support daily practice, while USB-to-host connectivity links to music software. Dual headphone jacks enable silent duet play, and the Volume Limiter protects hearing during long sessions.

• Speakers: 2x 12 cm, 8 W each — stereo sound with tone escapement cabinet
• Practice side-by-side in silence thanks to two headphone outputs on 6.3 mm stereo jacks.
• Metronome: built-in — adjustable tempo for structured practice
• The onboard MIDI sequencer records left and right hands separately for playback and self-review.
• Dimensions: 1357 x 422 x 815 mm — fits most living rooms
• Weight: 38 kg

Who This Instrument Is Built For

Intermediate players moving through graded exams will find a weighted, full-size keyboard at home without the cost or size of an acoustic upright. Beginners can follow a structured practice path with responsive GHS action and included Hanon, Burgmüller, and Czerny exercises. Apartment dwellers will benefit from the Volume Limiter, dual headphone outputs, and tone control at lower volumes. The YDP-145 B is a reliable choice for adult learners and students who need a living room–friendly piano compatible with the Smart Pianist app.

The Yamaha ARIUS Heritage

Yamaha's piano-making tradition dates back to the late 1800s in Japan, growing into one of the few brands producing nearly every kind of acoustic and electronic instrument. The ARIUS series brought concert-quality piano sound to home digital pianos. In March 2022, this model succeeded the YDP-144, refining the ARIUS formula with advanced headphone technology and Smart Pianist app integration.