Yamaha
Yamaha NU1XA Review
A real upright piano action inside a digital instrument
Scores
How These Scores Were Calculated
Beginner
9.9| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 3.0 |
| Lesson Function | Yes | +1.5 |
| App Connectivity | Yes | +1.5 |
| Recording | Yes | +1 |
| Metronome | Yes | +0.5 |
| Transpose | Yes | +0.3 |
| Layer / Split | Yes | +0.3 |
| Preset Songs | 303 | +1.5 |
| Sound Variety | 15 sounds | +0.3 |
Night Practice
8.5| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 2.0 |
| Headphone Jacks | 2 | +2 |
| Headphone Type | 6.3mm, 3.5mm | +1.5 |
| Headphone Optimization | Yes | +1.5 |
| Key Action Quietness | grandtouch | +0 |
| Volume Control | Yes | +1 |
| Bluetooth Audio | Yes | +0.5 |
Portability
1.5| Factor | This Piano | Points |
|---|---|---|
| Base Score | — | 5.0 |
| Weight | 116 kg | -3 |
| Width | 1499 mm | -0.5 |
| Battery | No | +0 |
| Foldable | No | +0 |
| Key Count | 88 keys | +0 |
Touch Reality
9.2| Factor | This Piano | Points |
|---|---|---|
| Key Action Quality | grandtouch (grade 9) | +5.4 |
| Key Count | 88 keys | +1.5 |
| Polyphony | 256 notes | +1.5 |
| Sound Modeling | Yamaha CFX + Bosendorfer Imperial (VRM) | +0.5 |
| Key Surface | wood | +0.3 |
Our Verdict
The NU1XA is Yamaha's AvantGrand hybrid — it uses the actual hammer mechanism from a Yamaha upright piano, giving your fingers the authentic weight and response of an acoustic instrument with the convenience and silence of a digital.
Pros
- • Real acoustic upright piano action mechanism — not a simulation, but actual hammers and shanks from a Yamaha upright
- • GrandTouch keyboard with wooden keys provides the most authentic touch Yamaha offers short of an acoustic
- • VRM modelling with CFX and Bosendorfer sampling delivers world-class piano tone
- • 116 kg mass contributes to resonance and stability — it feels like a real upright in every way
- • Bluetooth MIDI and audio for wireless app connectivity and music streaming
- • Dual headphone jacks with binaural sampling — practice silently at any hour without disturbing anyone
- • Beautiful upright piano cabinet that looks like a traditional acoustic instrument
Cons
- • 116 kg — as heavy as many acoustic uprights, requires professional movers for delivery
- • Only 15 voices — this is a piano-focused instrument, not a multi-voice workstation
- • 60W/4 speakers — powerful enough for home use but modest compared to grand-format Clavinovas
- • No line output for external amplification
The NU1XA exists for pianists who know what a real piano feels like and will not accept a substitute. Its acoustic upright action mechanism is not a half-measure — it genuinely reproduces the physical sensation of playing an acoustic Yamaha upright, something no amount of digital simulation can fully replicate. Combined with VRM modelling and binaural headphone sampling, it offers a complete piano experience that satisfies demanding players while enabling silent practice. At 116 kg and over half a million yen, it's a serious commitment — but for the player who needs acoustic authenticity without acoustic compromises, the NU1XA is the most honest answer Yamaha has.
Technical Deep Dive
About the Key Action
The NU1XA uses a genuine acoustic upright piano action mechanism — real wooden hammers, shanks, and the complete mechanical linkage from key to hammer. This is fundamentally different from even the finest purely digital weighted actions. When you press a key, you are moving the same mechanical components as on a Yamaha acoustic upright, which means the weight, the inertia, the momentum, and the subtle let-off sensation are not simulated but physically real. The GrandTouch keyboard with wooden keys completes the experience. This is as close to an acoustic piano feel as any digital instrument can achieve.
Who Is This Piano For?
You're a pianist who craves the authentic touch of an acoustic piano but needs the practical benefits of digital — silent practice, no tuning, apartment-friendly volume control. Perhaps you're a conservatory-trained player who has downsized from a grand piano and cannot tolerate the feel of conventional weighted keys. Or you're an advanced student preparing for exams or auditions who needs practice at home on something that truly mimics the concert hall experience. The NU1XA's real upright action is not a marketing gimmick — when you press a key, actual hammers move, and your muscles learn the same movements they would on an acoustic Yamaha upright.
Specifications
| Keys | 88 |
| Key Action | Grandtouch |
| Polyphony | 256 notes |
| Sounds | 15 |
| Weight | 116 kg |
| Speakers | 60W (×4) |
| Bluetooth | Audio + MIDI |
| Key Surface | Wood |
| Sound Modeling | Yamaha CFX + Bosendorfer Imperial (VRM) |
| Headphone Jacks | 2 |
| Headphone Type | 6.3mm, 3.5mm |
| Headphone Optimization | Yes |
| USB MIDI | Yes |
| Line Out | No |
| Lesson Function | Yes |
| App Connectivity | Yes |
| Recording | Yes |
| Metronome | Yes |
| Transpose | Yes |
| Layer / Split | Yes |
| Preset Songs | 303 |
| Battery | No |
| Foldable | No |
| Dimensions (W×D×H) | 1499×459×1015 mm |
| Stand Included | Yes |
| Pedal Included | Yes |
Recommended Accessories
Stand
A sturdy X-stand or furniture-style stand is essential if one isn't included.
Headphones
Closed-back headphones with good bass response make practice sessions more enjoyable.
Sustain Pedal
The included pedal is usually basic. A half-damper pedal upgrade is worthwhile for expressive playing.
Bench
An adjustable-height bench helps maintain proper posture during long practice sessions.
Frequently Asked Questions
Is the Yamaha NU1XA good for beginners?
Yes. The Yamaha NU1XA scores 9.9/10 on our Beginner scale, which means it has strong learning features like lesson modes, app connectivity, and built-in songs to help new players get started.
Does the Yamaha NU1XA have Bluetooth?
Yes, the Yamaha NU1XA supports both Bluetooth MIDI and Bluetooth Audio, so you can connect wirelessly to apps and stream audio.
How heavy is the Yamaha NU1XA?
The Yamaha NU1XA weighs 116 kg (256 lbs). It scores 1.5/10 on our Portability scale. This is a stay-in-place instrument — plan its location before setup.
Can I use headphones with the Yamaha NU1XA?
Yes. The Yamaha NU1XA has 2 headphone jacks (6.3mm, 3.5mm). It scores 8.5/10 on our Night Practice scale. It also features headphone sound optimization for a more immersive experience.
How many keys does the Yamaha NU1XA have?
The Yamaha NU1XA has a full 88-key keyboard, the same as an acoustic piano. This gives you the complete range for any piece of music.
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