Yamaha AvantGrand NU1Xa Hybrid Digital Piano
Yamaha NU1Xa | Hybrid Elegance, Authentic Grand Piano Performance
The Yamaha NU1Xa is the pinnacle of upright-style hybrid pianos, blending the authentic key action of an acoustic piano with Yamaha’s most advanced digital technology. Designed to capture the essence of a grand piano in both sound and feel, the NU1Xa delivers a truly immersive playing experience—perfect for pianists who demand uncompromising realism in a more compact footprint.
Yamaha NU1Xa Key Features:
- Specialised upright piano action with real hammers
- Articulation Sensor System with dual sensors on each key and hammer
- Yamaha CFX and Bösendorfer Imperial piano samples
- Binaural sampling for immersive headphone use
- 28 Voices, including iconic grand pianos
- Grand Expression Modeling
- Virtual Resonance Modeling (VRM)
- GrandTouch™ Pedals with GP Response Damper
- Touch-sensitive control panel with hidden display
- Amplification: (40W + 45W) × 2
- Speaker system: (16 cm + 2.5 cm dome with Bidirectional Horns) × 2
- Bluetooth Audio + app connectivity
- 303 Lesson Songs, 50 Classical, 28 Voice Demos
True Acoustic Action, Reinvented for Digital
Unlike conventional digital pianos, the Yamaha NU1Xa uses a specially designed upright acoustic action, complete with real hammers and Acrylic resin white key surfaces. This delivers the precise tactile feedback of an acoustic upright—ideal for classical technique and expressive playing.
The newly developed Articulation Sensor System uses two non-contact electromagnetic sensors per key—one for the hammer and one for the key itself. This advanced system captures the finest details of your playing, including finger release and key-off behaviour, offering unmatched nuance and precision.
Expressive Control from Pedal to Key
Yamaha’s GrandTouch™ pedals replicate the natural feel and variable resistance of a grand piano’s damper pedal. The GP Response Damper Pedal even reflects subtle changes in pressure and release, allowing advanced techniques like half-pedalling with complete control.
This fulcrum-based design ensures a familiar, expressive feel beneath your foot—ideal for serious pianists seeking authentic pedal dynamics.
Sound That Resonates Like a Grand Piano
The NU1Xa features Yamaha’s latest Grand Expression Modeling and Virtual Resonance Modeling (VRM), creating a three-dimensional, room-filling piano sound that responds dynamically to your touch.
- Upward-facing woofers and tweeters with horn structures simulate the acoustic projection of a grand piano
- Bidirectional horns and Spruce Cone speakers deliver warmth, clarity, and detail across the spectrum
- VRM simulates the sympathetic vibrations of strings and soundboard in real time
The result is a rich, expansive tone that behaves just like an acoustic instrument—especially noticeable when performing with expression or dynamic variation.
Subtle Design, Grand Presence
The Yamaha NU1Xa combines elegant acoustic styling with thoughtful modern touches. From the gracefully curved legs to the mirrored key stop rail that reflects your hands as you play, every detail is designed to evoke the feeling of a grand piano.
- Lower profile makes it suitable for smaller rooms
- Touch-sensitive control panel disappears when not in use, maintaining the classic piano appearance
- Glossy finish and premium cabinet bring a refined presence to any space
Seamless Connectivity & Learning Tools
With built-in Bluetooth Audio and wireless app support, you can stream music or control the NU1Xa from your smart device. Plus, with 303 Lesson Songs, 28 Voice Demos, and 50 Classical pieces, it’s a perfect companion for structured learning and private enjoyment.
A Grand Piano Experience—Without Compromise
The Yamaha NU1Xa is a masterpiece of hybrid design, offering true upright action, concert grand sound, and elegant styling in one exceptional instrument. It’s ideal for pianists who want the authentic feel of a traditional piano with all the versatility of modern digital technology.and the keys in the same way as a grand piano, adding a sumptuous visual presence and enhancing your performing pleasure.
Yamaha NU1Xa Specification
| Feature | NU1XA | N3X | N2 | N1X | NU1X | |
|---|---|---|---|---|---|---|
| Color/Finish | ||||||
| Cabinet | Color | Polished Ebony/Polished White | Polished Ebony | Polished Ebony | Polished Ebony | Polished Ebony/Polished Brilliant White |
| Finish | Polished | Polished | Polished | Polished | Polished | |
| Size/Weight | ||||||
| Dimensions | Width | 1,501 mm (59-1/8″) | 1,481 mm (58-5/16″) | 1,471 mm (57-15/16″) | 1,465 mm (57-11/16”) | 1,501 mm (59-1/8″) |
| Height | 1,024 mm (40-5/16″) | 1,014 mm (39-15/16″) Lid up : 1,734 mm (68-1/4″) | 1,009 mm (39-3/4″) With music rest : 1,181 mm (46-1/2″) | 1,001 mm (39-7/16”) With music rest : 1,167 mm (45-15/16”) | 1,024 mm (40-5/16″) | |
| Depth | 462 mm (18-3/16″) | 1,195 mm (47-1/16″) | 531 mm (20-7/8″) | 618 mm (24-5/16”) | 463 mm (18-1/4″) | |
| Weight | Weight | 108 kg (238 lb, 2 oz) | 199 kg (438 lb, 12 oz) | 142 kg (313 lb, 1oz) | 117 kg (257 lbs., 15 oz) | 111 kg (240 lb, 11 oz) |
| Control Interface | ||||||
| Keyboard | Number of Keys | 88 | 88 | 88 | 88 | 88 |
| Key Surfaces – White | Acrylic resin | Ivorite® | Ivorite® | Acrylic resin | Acrylic resin | |
| Key Surfaces – Black | Phenolic resin | Phenolic resin | Phenolic resin | Phenolic resin | – | |
| Touch Sensitivity | Hard2/Hard1/Medium/Soft1/Soft2/Fixed | Hard/Medium/Soft/Fixed | Hard/Medium/Soft/Fixed | Hard/Medium/Soft/Fixed | Hard/Medium/Soft/Fixed | |
| Keyboard Action | Specialized Upright Piano Action for NU1XA | Specialized Grand Piano Action | Specialized Grand Piano Action | Specialized Grand Piano Action | Specialized Upright Piano Action for NU1X | |
| Tactile Response System (TRS) | – | Yes | Yes | – | – | |
| Pedal | Type | Grand Touch Pedals with GP Response Damper | Specialized Grand Piano Pedal | – | GP Response Damper Pedal | GP Responsive Damper Pedal |
| Number of Pedals | 3 | 3 | 3 | 3 | 3 | |
| Half Pedal | Yes | Yes | Yes | Yes | Yes | |
| Functions | Damper (with half-pedal effect) , Sostenuto,Soft | Damper (with half-pedal effect) , Sostenuto,Soft | Damper (with half-pedal effect) , Sostenuto,Soft | Damper (with half pedal effect), Sostenuto, Soft | Damper (with half-pedal effect) , Sostenuto,Soft | |
| Sensor/Driver | Hammer Sensors | Non-contact continuous detection electromagnetic inductive type | Non-contact optical fiber | Non-contact optical fiber | Non-contact optical fiber | – |
| Key Sensors | Non-contact continuous detection electromagnetic inductive type | Non-contact optical fiber | Non-contact optical fiber | Non-contact optical fiber | Non-contact optical fiber | |
| Cabinet | ||||||
| Key Cover | Soft-Close Fallboard | Yes | Yes | Yes | Yes | Yes |
| Music Rest | Yes | Yes | Yes | Yes | Yes | |
| Voices | ||||||
| Tone Generator | Piano Sound | Spatial Acoustic Sampling (Yamaha CFX, Bösendorfer Imperial) | Spatial Acoustic Sampling (Yamaha CFX, Bösendorfer Imperial) | Spatial Acoustic Sampling | Spatial Acoustic Sampling (Yamaha CFX, Bösendorfer Imperial) | – |
| Binaural Sampling | Yes (Yamaha CFX Grand and Bösendorfer only) | Yes (Yamaha CFX Grand Voice only) | – | Yes (Yamaha CFX Grand Voice only) | – | |
| Key-off Samples | Yes | Yes | – | Yes | – | |
| Smooth Release | Yes | Yes | – | Yes | – | |
| Virtual Resonance Modeling (VRM) | Yes | Yes | – | Yes | – | |
| Polyphony | Number of Polyphony (Max.) | 256 | 256 | 256 | 256 | 256 |
| Preset | Number of Voices | 28 | 10 | 5 | 15 | 15 |
| Tone Generation | Piano Sound | – | – | – | – | CFX/Bösendorfer Imperial Sampling |
| Binaural Sampling | – | – | – | – | Yes (CFX Grand Voice only) | |
| Key-off Samples | – | – | – | – | Yes | |
| Smooth Release | – | – | – | – | Yes | |
| Virtual Resonance Modeling (VRM) | – | – | – | – | Yes | |
| Effects | ||||||
| Types | Reverb | Yes | Yes | Yes | Yes | Yes |
| Brilliance | 7 types + User | 5 | – | 5 | – | |
| Intelligent Acoustic Control (IAC) | Yes | Yes | – | Yes | Yes | |
| Stereophonic Optimizer | Yes | Yes | – | Yes | Yes | |
| Songs | ||||||
| Preset | Number of Preset Songs | 50 Classics, 28 voice demo songs, 303 Lesson | 10 preset songs, 10 voice demo songs | 10 | 10 preset songs, 15 voice demo songs | 50 Classics, 15 voice demo songs |
| Recording | Number of Songs | 250 | 10 | 1 | 10 | 10 |
| Number of Tracks | 16 | 1 | 1 | 1 | 1 | |
| Data Capacity | approx. 500 KB/Song | approx. 550 KB/Song | 300 KB (approx. 30,000 notes) | approx. 550 KB/Song | approx. 550 KB/Song | |
| Recording Function | Yes | Yes | Yes | Yes | Yes | |
| Compatible Data Format | Playback | SMF (Format 0, 1) | SMF (Format 0, 1) | SMF (Format 0, 1) | SMF (Format 0, 1) | SMF (Format 0, 1) |
| Recording | SMF (Format 0) | SMF (Format 0) | SMF (Format 0) | SMF (Format 0) | SMF (Format 0) | |
| Functions | ||||||
| Overall Controls | Metronome | Yes | Yes | Yes | Yes | Yes |
| Tempo Range | 5 – 500 | 5 – 500 | 5 – 500 | 5 – 500 | 5 – 500 | |
| Transpose | -12 – 0 – +12 | -6 – 0 – +6 | -6 – 0 – +6 | -6 – 0 – +6 | -6 – 0 – +6 | |
| Tuning | 414.8 – 440.0 – 466.8 Hz (approx. 0.2 Hz increments) | 414.8 – 440.0 – 466.8 Hz (approx. 0.2 Hz increments) | 414.8 – 440.0 – 466.8 Hz (approx. 0.2 Hz increments) | 414.8 – 440.0 – 466.8 Hz (approx. 0.2 Hz increments) | 414.8 – 440.0 – 466.8 Hz (approx. 0.2 Hz increments) | |
| Scale Type | 7 types | 7 types | 7 types | 7 types | 7 types | |
| Audio Recorder/Player | Recording Time (max.) | 80 minutes/Song | 80 minutes/Song | – | 80 minutes/Song | 80 minutes/Song |
| Recording | WAV (44.1 kHz, 16 bit, stereo) | WAV (44.1 kHz, 16 bit, stereo) | – | WAV (44.1 kHz, 16 bit, stereo) | WAV (44.1 kHz, 16 bit, stereo) | |
| Playback | WAV (44.1 kHz, 16 bit, stereo) | WAV (44.1 kHz, 16 bit, stereo) | – | WAV (44.1 kHz, 16 bit, stereo) | WAV (44.1 kHz, 16 bit, stereo) | |
| Bluetooth | Yes (Audio/MIDI) (varies by area) | No | No | Yes (Audio) (varies by area) | – | |
| Storage and Connectivity | ||||||
| Storage | Internal Memory | approx. 1.4 MB | approx. 1.4 MB | – | approx. 1.3 MB | approx. 1.5 MB |
| External Drives | USB Flash Drive | USB Flash Drive | – | USB Flash Drive | USB Flash Drive | |
| Connectivity | Headphones | Standard stereo phone jack (x 2) | Standard stereo phone jack (x 2) | Standard stereo phone jack (x 2) | Standard stereo phone jack (x 2) | Standard stereo phone jack (x 2) |
| MIDI | In/Out | In/Out | In/Out | In/Out | In/Out | |
| AUX IN | Stereo Mini | Stereo Mini | L/L+R, R | Stereo Mini | Stereo Mini | |
| AUX OUT | [L/L+R] [R] (Standard stereo phone jack) | [L/L+R] [R] (Standard stereo phone jack) | [L/L+R] [R] (Standard stereo phone jack) | [L/L+R] [R] (Standard stereo phone jack) | [L/L+R] [R] (Standard stereo phone jack) | |
| OUTPUT | – | [L] [R] (XLR jack, balanced) | – | – | – | |
| USB TO DEVICE | Yes | Yes | Yes | Yes | Yes | |
| USB TO HOST | Yes | Yes | – | Yes | Yes | |
| Power Supply | ||||||
| Auto Power Off | Yes | Yes | – | Yes | Yes | |
| Power Supply | AC Adaptor(Output: DC 24 V, 2.5 A) | AC Inlet | AC Inlet | AC Inlet | AC Inlet | |
| AC Adaptor | PA-500 | – | – | – | – | |
| Sound System | ||||||
| Spatial Acoustic Speaker System | – | Yes | Yes | Yes | – | |
| Soundboard Resonator | – | Yes | Yes | – | – | |
| Amplifiers | (40 W + 45 W) × 2 | 80 W x 2 + 45 W x 4 + 35 W x 5 + 25 W x 4 | 22 W x 10 + 80 W x 2 | 30 W x 6 | (45 W + 45 W) x 2 | |
| Speakers | (16 cm + 2.5 cm (dome) with Bidirectional Horn) × 2 | (16 cm + 13 cm + 2.5 cm) x 4 | (13 cm + 2.5 cm) x 3 + (8 cm + 2.5 cm) + 16 cm x 2 | 8 cm x 3 + 13 cm x 2 + 16 cm x 1 | (16 cm + 1.9 cm) x 2 | |
| Accessories | ||||||
| Included Accessories | Owner’s Manual , “50 Classical Music Masterpieces” music book, Online Member Product Registration, AC adaptor PA-500*, Power cord*, Felt key cover, Headphone hanger, Headphone hanger screws, Felt strip set, Bench* *May not be included depending on your area. Check with your Yamaha dealer. | Owner’s Manual, AC Power Cord, Cord Holders (3 pcs.), Felt Key Cover, Bench*, My Yamaha Product User Registration *May not be included depending on your area. Check with your Yamaha dealer. | Owner’s Manual, AC Power Cord, Cord Holders (3 pcs.), Felt Key Cover, Bench*, My Yamaha Product User Registration *May not be included depending on your area. Check with your Yamaha dealer. | Owner’s Manual, Power cord, Warranty*, Felt Key Cover, Bench*, Online Member Product Registration, Felt strip set *May not be included depending on your area. Check with your Yamaha dealer | – | |
| Separately Sold Accessories | Headphones (HPH-50/HPH-100/HPH-150), AC adaptor (PA-500), USB wireless LAN adaptor (UD-WL01) *May not be available depending on your area. | Headphones (HPH-50/HPH-100/HPH-150), Wireless MIDI Adaptor (UD-BT01/MD-BT01) *May not be available depending on your area. | Headphones (HPH-50/HPH-100/HPH-150) *May not be available depending on your area. | Headphones (HPH-50/HPH-100/HPH-150), USB wireless LAN adaptor (UD-WL01), Wireless MIDI Adaptor (UD-BT01/MD-BT01) *May not be available depending on your area. | – | |
