Can be scrolled
| Color/Finish | Cabinet | Color | Polished Ebony/Polished Brilliant White | Polished Ebony | Polished Ebony | Polished Ebony |
|---|---|---|---|---|---|---|
| Finish | 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”) |
| 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”) | ||
| Depth | 463 mm (18-1/4") | 1,195 mm (47-1/16") | 531 mm (20-7/8") | 618 mm (24-5/16”) | ||
| Weight | Weight | 111 kg (240 lb, 11 oz) | 199 kg (438 lb, 12 oz) | 142 kg (313 lb, 1oz) | 117 kg (257 lbs., 15 oz) | |
| Control Interface | Keyboard | Number of Keys | 88 | 88 | 88 | 88 |
| Key Surfaces - White | Acrylic resin | Ivorite® | Ivorite® | Acrylic resin | ||
| Key Surfaces - Black | Phenolic resin | Phenolic resin | Phenolic resin | Phenolic resin | ||
| Touch Sensitivity | Hard/Medium/Soft/Fixed | Hard/Medium/Soft/Fixed | Hard/Medium/Soft/Fixed | Hard/Medium/Soft/Fixed | ||
| Keyboard Action | Specialized Upright Piano Action for NU1X | Specialized Grand Piano Action | Specialized Grand Piano Action | Specialized Grand Piano Action | ||
| Tactile Response System (TRS) | - | Yes | Yes | - | ||
| Pedal | Type | GP Responsive Damper Pedal | Specialized Grand Piano Pedal | - | GP Response Damper Pedal | |
| Number of Pedals | 3 | 3 | 3 | 3 | ||
| Half Pedal | 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 | ||
| Sensor/Driver | Hammer Sensors | - | Non-contact optical fiber | Non-contact optical fiber | Non-contact optical fiber | |
| Key Sensors | 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 |
| Music Rest | 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 Voice 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 | |
| Preset | Number of Voices | 15 | 10 | 5 | 15 | |
| Effects | Types | Reverb | Yes | Yes | Yes | Yes |
| Brilliance | - | 5 | - | 5 | ||
| Intelligent Acoustic Control (IAC) | Yes | Yes | - | Yes | ||
| Stereophonic Optimizer | Yes | Yes | - | Yes | ||
| Songs | Preset | Number of Preset Songs | 50 Classics, 15 voice demo songs | 10 preset songs, 10 voice demo songs | 10 | 10 preset songs, 15 voice demo songs |
| Recording | Number of Songs | 10 | 10 | 1 | 10 | |
| Number of Tracks | 1 | 1 | 1 | 1 | ||
| Data Capacity | approx. 550 KB/Song | approx. 550 KB/Song | 300 KB (approx. 30,000 notes) | approx. 550 KB/Song | ||
| Recording Function | Yes | Yes | Yes | Yes | ||
| Compatible Data Format | Playback | 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) | ||
| Functions | Overall Controls | Metronome | Yes | Yes | Yes | Yes |
| Tempo Range | 5 - 500 | 5 - 500 | 5 - 500 | 5 - 500 | ||
| Transpose | -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) | ||
| Scale Type | 7 types | 7 types | 7 types | 7 types | ||
| Audio Recorder/Player | Recording Time (max.) | 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) | ||
| Playback | WAV (44.1 kHz, 16 bit, stereo) | WAV (44.1 kHz, 16 bit, stereo) | - | WAV (44.1 kHz, 16 bit, stereo) | ||
| Bluetooth | Yes (Audio) (varies by area) | No | No | Yes (Audio) (varies by area) | ||
| Storage and Connectivity | Storage | Internal Memory | approx. 1.5 MB | approx. 1.4 MB | - | approx. 1.3 MB |
| External Drives | 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) | |
| MIDI | In/Out | In/Out | In/Out | In/Out | ||
| AUX IN | Stereo Mini | Stereo Mini | L/L+R, R | 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) | ||
| OUTPUT | - | [L] [R] (XLR jack, balanced) | - | - | ||
| USB TO DEVICE | Yes | Yes | Yes | Yes | ||
| USB TO HOST | Yes | Yes | - | Yes | ||
| Power Supply | Auto Power Off | Yes | Yes | - | Yes | |
| Power Supply | AC Inlet | AC Inlet | AC Inlet | AC Inlet | ||
| AC Adaptor | - | - | - | - | ||
| Sound System | Spatial Acoustic Speaker System | - | Yes | Yes | Yes | |
| Soundboard Resonator | - | Yes | Yes | - | ||
| Amplifiers | (45 W + 45 W) x 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 | ||
| Speakers | (16 cm + 1.9 cm) x 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 | ||
| Accessories | Included Accessories | Owner’s Manual, Power cord, Felt key cover, Bench*, Online Member Product Registration, Felt strip set, “50 Classical Music Masterpieces” Music Book *May not be included depending on your area. Check with your 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), USB wireless LAN adaptor (UD-WL01),Wireless MIDI Adaptor (UD-BT01/MD-BT01) *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. | ||
