Yamaha YDP-166B Arius Digital Piano Black with Bench
The Yamaha YDP-166R Arius Digital Piano is an 88-key weighted key digital piano featuring Yamaha CFX grand piano sound, a GrandTouch-E keyboard, and Bluetooth connectivity, bundled with a matching bench and hassle-free home installation for intermediate performers.
Product Description
Transform your living space with the acoustic warmth and expressive depth of a flagship concert grand. The Yamaha YDP-166R Arius Digital Piano is a premium 88-key weighted digital piano designed for intermediate performers, music students, and home pianists. Built to replicate the natural touch and response of an acoustic grand piano, this elegant upright instrument brings professional tone and timeless craftsmanship directly into your home.
At the core of the YDP-166R is Yamaha’s acclaimed Yamaha CFX grand piano sound engine, supported by Virtual Resonance Modeling Lite (VRM Lite) technology to recreate the complex, sympathetic string resonance of a real grand. The newly designed GrandTouch-E keyboard features synthetic ebony and ivory keytops with escapement, providing authentic key resistance and dynamic control across all 88 keys. A powerful 2x20W speaker system with a specialized diffuser grille ensures rich, room-filling sound projection across all registers.
Designed for complete convenience, this all-in-one package includes a comfortable matching piano bench and professional home installation service. Modern digital features like Bluetooth audio and MIDI, a headphone Stereophonic Optimizer for quiet late-night practice, and seamless integration with the Yamaha Smart Pianist app make this home digital piano with bench an ideal long-term investment for everyday practice, teaching, and music creation.
- GrandTouch-E Weighted Keyboard: Features an 88-key GrandTouch-E keyboard with synthetic ebony and ivory keytops for authentic grand piano touch and dynamic expression.
- Yamaha CFX Concert Grand Voice: Delivers the rich, resonant Yamaha CFX grand piano sound enhanced by VRM Lite technology for organic acoustic string resonance.
- Intermediate & Home Practice Essential: Engineered as an ideal home upright instrument for intermediate performers, piano students, and music educators.
- Bluetooth & Smart Pianist App Support: Connects wirelessly via Bluetooth audio and MIDI to stream music, adjust voice settings, and access sheet music on smart devices.
- Complete Bench & Installation Bundle: Includes a matching dark rosewood piano bench alongside hassle-free home installation for a seamless setup experience.
- Three Pedals with Half-Damper Control: Outfitted with damper, sostenuto, and soft pedals featuring half-pedal functionality for subtle, nuanced acoustic pedaling techniques.
Product Specifications
| Size/Weight | |
| Width | 1,357 mm (53-7/16″) |
| Height | 849 mm (33-7/16″); With music rest raised: 1,003 mm (39-1/2″) |
| Depth | 422 mm (16-5/8″) |
| Weight | 42 kg (92 lb 10 oz) |
| Dimensions Of Packing Box | 1,421 × 468 × 544 mm (W × H × D) |
| Control Interface | |
| Number Of Keys | 88 |
| Keyboard Type | GrandTouch-E™ Keyboard with Synthetic Ebony and Ivory Key Tops, Escapement |
| Touch Sensitivity | Hard, Medium, Soft, Fixed |
| Number Of Pedals | 3: Damper (with Half-Pedal Function), Sostenuto, Soft |
| Panel | |
| Language | English |
| Cabinet | |
| Key Cover Style | Sliding |
| Music Rest | Yes, with Music Braces |
| Voices | |
| Piano Sound | Yamaha CFX |
| Virtual Resonance Modeling (VRM) | Yes (VRM Lite) |
| Maximum Polyphony | 192 |
| Number Of Voices | 10 |
| Effects | |
| Reverb | 4 Types |
| Intelligent Acoustic Control (IAC) | Yes |
| Stereophonic Optimizer | Yes |
| Functions | |
| Dual | Yes |
| Duo | Yes |
| Metronome | Yes |
| Tempo Range | 5–280 |
| Transpose | -6 to +6 |
| Tuning | 414.8–466.8 Hz (Approx. 0.2 Hz Increments) |
| USB Audio Interface | 44.1 kHz, 24-bit, Stereo |
| Bluetooth | Audio, MIDI (Varies by Area) |
| Songs | |
| Number Of Preset Songs | 10 Voice Demo, 50 Classics, 303 Lesson Songs |
| MIDI Recording – Number Of Songs | 1 |
| MIDI Recording – Number Of Tracks | 2 |
| Data Capacity | Approx. 150 KB/Song (Approx. 11,000 Notes) |
| Playback Format | SMF (Format 0, Format 1) |
| Recording Format | SMF (Format 0) |
| Storage and Connectivity | |
| Headphones | Standard Stereo Phone Jack × 2 |
| USB TO HOST | Type B |
| DC IN | 16 V |
| Amplifiers and Speakers | |
| Amplifiers | 20 W × 2 |
| Speakers | 12 cm with Diffuser × 2 |
| Power Supply | |
| AC Adaptor | PA-300C |
| Power Consumption | 13 W (When Using PA-300C AC Adaptor) |
| Auto Power Off | Yes |
| Accessories | |
| Included Accessories | Owner's Manual, Warranty*, “50 Classical Music Masterpieces” Music Book, Online Member Product Registration, Bench Included |
| Separately Sold Accessories | Headphones (HPH-150, HPH-100, HPH-50), Pedal Unit (FC35), AC Adaptor (PA-300C) |





