Authentic Playing Experience for Your Home!
The Yamaha Arius YDP-166 is a premium digital piano, e-piano and home piano for players who want a natural acoustic piano feel, expressive concert grand tone and modern connectivity. With 88 weighted keys, the new GrandTouch-E hammer action, Yamaha CFX concert grand sampling, VRM Lite resonance technology, 192-note polyphony and Bluetooth audio as well as Bluetooth MIDI, it blends traditional piano craft with convenient digital operation.
GrandTouch-E Keyboard
The newly developed GrandTouch-E keyboard is the centerpiece of the YDP-166. It delivers a stable, controlled playing feel and responds sensitively to dynamic nuance, fast repetitions and powerful strikes. That makes the instrument equally suitable for beginners, ambitious learners and returning players who value a serious piano foundation.
Yamaha CFX Sound
The built-in Yamaha CFX concert grand sound provides a clear, projecting and musical tone with brilliant highs, warm mids and a solid low end. VRM Lite adds realistic string and damper resonances so chords, pedalling and quiet passages sound vivid and natural. The Stereophonic Optimizer creates a spacious sound image when practising with headphones.
Powerful Speaker System
With 2 x 20 watts of speaker power, the YDP-166 offers more headroom than the smaller Arius models. The sound stays pleasantly present even during dynamic playing and confidently fills living rooms, practice rooms or classrooms. Intelligent Acoustic Control supports a balanced reproduction at different volume levels.
Bluetooth and App Convenience
Bluetooth audio turns the digital piano into a playback hub for songs, backing tracks and learning material. Via Bluetooth MIDI you can wirelessly connect the Yamaha Smart Pianist app. That lets you control functions comfortably, use practice aids and integrate your smartphone or tablet directly into your musical routine.
Built for Daily Practice
10 voices, Dual mode, Duo mode, metronome, transpose, tuning, 10 demo songs, 50 classics, 303 lesson songs and a 2-track recording function support structured learning and creative playing. Three pedals with a half-pedal function on the damper pedal round off the classic piano experience.

Comfortable and Stable Piano Bench
This piano bench combines an elegant look with high-quality features such as sturdy legs with non-slip rubber feet, a smooth and precise spindle mechanism for height adjustment and a durable, comfortable seat covered in velour. The clever spindle mechanism with double-scissor system guarantees smooth and extremely durable height adjustment. Small details like the rubber stoppers between the base frame and the support frame clearly set this attractive bench apart from others in this price range.

Headphones
The Pronomic KH-900 is a professional stereo headphone that combines excellent sound characteristics with top comfort at an affordable price. The soft, wide faux-leather headband adapts automatically to head size for a comfortable fit. The KH-900 offers a wide frequency response from 15 to 25,000 Hz, delivering balanced, nuanced sound with brilliant, clear highs and precise, rich bass. With a low impedance of only 32 ohms, the KH-900 performs impressively even on very weak headphone outputs such as MP3 players or smartphones, providing punchy sound and enough headroom. The 3.5 mm stereo jack provides excellent transmission. A 6.3 mm stereo jack adapter is also included.

Piano Method
This friendly, playful method introduces beginners to the instrument and explains it step by step. Starting with well-known, simple melodies up to two-handed playing of complete songs, a fair amount of theory is taught alongside the exercises. Reading notation, rhythm, dynamics and much more are covered to support the exercises. The straightforward practice pieces ensure quick learning success.
Discover an expressive Arius digital piano with the YDP-166!
Features
Piano
- 88 weighted keys
- GrandTouch-E hammer action
- Synthetic ebony and ivory keytops
- Yamaha CFX concert grand sound
- 10 voices
- 192-note polyphony
- VRM Lite resonance technology
- Key-off samples
- Smooth release
- 4 reverb types
- Stereophonic Optimizer
- Intelligent Acoustic Control
- Dual / Layer function
- Duo mode
- Metronome (5 - 280 bpm)
- Transpose: -6 to +6
- Tuning: 414.8 to 466.8 Hz
- MIDI recording: 1 song, 2 tracks
- 10 demo songs
- 50 classics
- 303 lesson songs
- 3 pedals: Damper, Sostenuto, Soft
- Half-pedal function on the damper pedal
- Bluetooth audio
- Bluetooth MIDI
- Yamaha Smart Pianist app compatible
- USB to Host
- 2x 6.3 mm stereo headphone jacks
- Speaker power: 2x 20 watts
- Dimensions (W x D x H): 1,357 x 422 x 849 mm
- Weight: 42 kg
Piano Bench
- High-quality piano bench
- Solid wood
- Corduroy upholstery in white
- Height adjustable from 47 to 56 cm
- Smooth spindle mechanism
- Non-slip rubber feet
- Seat dimensions: 55 x 32 cm
- Load capacity: max. 120 kg
- Color: White ash matte
Headphones
- Professional headphones for studio, digital piano or e-drum
- Drivers: Ø 50 mm for high sound pressure
- Frequency response: 15 to 25,000 Hz
- Sensitivity: 94 +/- 3 dB
- Nominal impedance: 32 ohms
- Max. power: 1200 mW
- Very large, softly padded circumaural ear cups
- Extremely comfortable to wear due to low clamping force
- Automatic size adjustment to the head
- Pad material: faux leather
- Soft, wide faux-leather headband
- Cable: 3 m with single-sided entry
- Plug: 3.5 mm stereo jack
- Adapter: 6.3 mm stereo jack
- Net weight (without cable): 215 g
- Gross weight: 244 g
Piano Method
- Multimedia piano method for beginners
- By Michael Christoph
- 15 cool songs from classical through jazz to rock ready to play
- Easy introduction to playing from sheet music
- 38 play-along videos for self-study with every exercise and song
- 26 explanatory videos with Michael as virtual piano lessons
- 51 play-alongs to download with every exercise, each song and variations
- 33 MIDI files with all exercises and songs for integration into electronic software
- Format: A4
- Length: 44 pages
Scope of delivery
- 1 x Yamaha Arius YDP-166 White Birch
- 1 x piano bench
- 1 x headphones
- 1 x piano method
Specification
- Product number 00121377
- Lesson function Ja
- max. polyphony 192
- Auto accompaniment Nein
- Number of Keys 88
- Colour Weiß
- Amplifier power RMS (Watts) 40
- Display Nein
- Integrated speakers Ja
- Number of pedals 3
- Keyboard cover Ja
- Accessories included Yes
- USB to host Ja
- Recording function Ja
- Headphones out Ja
- Midi interface Ja
- Number of styles 0
- Wooden keys Nein
- USB to device Nein
- Finish Satiniert
- Number of voices 10
- Console Nein
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Financing
easyCredit Ratenkauf
- 2 to 60 months term
- Financing from 34,50 € / month
- More information about installment purchase
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 127,25 € per month
- More information on financing
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