NUX NCK-430B Black

Black

Refined design, authentic performance
The NUX NCK-430 is designed for musicians who want a natural piano experience in a modern instrument. Its 18-layer sampled piano sound captures expression from the softest pianissimo to the most intense fortissimo.

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NUX
KNU NCK-430B
€799.00
VAT included Delivery within 5 to 7 days
Quantity
Stock expected from 28/08/2026

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  Delivery policy 2 to 3 business days in France, 2 to 5 business days in Europe
  Return policy 30 days in case of issues
Description
A bi-amped four-speaker system reproduces string resonance and pedal response with clarity, creating a feel close to a concert grand at home or in the studio.

It features Bluetooth Audio and MIDI, USB Audio & MIDI recording, mobile OTG recording, and integration with apps and software—ready for practice, performance, or content creation. The headphone/mic TRRS jack supports both monitoring and vocal recording (ideal for lessons and livestreams). The USB port can also power mobile devices for uninterrupted playing.

Grand-piano-inspired touch
The NCK-430 is equipped with NUX’s triple-sensor WKJ-03 graded hammer-action keyboard, delivering an authentic response close to an acoustic piano. The keys feature ivory- and ebony-style textures for a natural feel. With seven optimized touch response curves, every player can choose the feel that best matches their style.


Pedal and string resonance
Thanks to 18-layer sampling, the NCK-430 captures every nuance of a concert grand, from the most delicate keystrokes to powerful chords. Pedal and string resonance add natural vibrations and rich harmonics, enhancing the instrument’s digital realism.

Customizable pedals with half-damper support
On an acoustic piano, the damper pedal isn’t simply on/off—the depth of travel creates a wide palette of tonal effects. The NCK-430 faithfully recreates this subtlety with half-damper functionality, capturing the expressive qualities of high-end acoustic pianos. The pedals can be fully customized, with functions such as sustain, soft, sostenuto, vibrato, volume, pitch up, or pitch down.

Seamless USB integration for recording and streaming
The NCK-430 connects easily to external devices via USB and provides 10 W of power for mobile devices. With a single USB cable, you can capture lossless, studio-quality audio from the instrument, a microphone, Bluetooth, or the AUX input directly to a computer or mobile device—perfect for recording, livestreams, or content creation without extra hardware.

- Aftertouch: Yes

- Arpeggiator: No

- Bluetooth: Yes

- Bluetooth MIDI: Yes

- Color: Black

- Inputs: Auxiliary, 2 x XLR/TRS combo, USB Audio, USB MIDI

- Number of effects: 5

- Number of pedals: 3

- Number of sounds: 150

- Number of keys: 88

- Max polyphony: 256

- Outputs: 2 x headphones

- Split & layer: layer, split

- Touch: Heavy

- Transpose: Yes

- Additional specs:

Keyboard

- Model: NUX WKJ-03 triple-sensor, weighted graded hammer-action keyboard (with escapement)

- Touch response: 10 levels; independent black/white key adjustment

Sounds

- Piano sounds: 20

- Other sounds: 130

- Maximum polyphony: 256

- Artist presets: Classic effect presets co-designed with artists. They include effect chains such as EQ, chorus, vibrato, delay, reverb, etc., enabling one-click loading for different musical styles from various eras.

Pedals

- Pedal unit: Triple-pedal block with half-pedaling support

- Functions: Sustain (Damper), Soft, Sostenuto, Modulation, Volume, Pitch +, Pitch −

Accompaniment & demo songs

- Accompaniment: 50 pianist accompaniment styles (single/multi-finger, sync start)

- Demo songs: 100 classical piano pieces

Functions

- Layer: Adjustable volume balance

- Split keyboard: Adjustable split point; independent octave shift, volume, and sound selection

- Transpose: ±12

- A4 tuning: 425 Hz – 455 Hz

- Metronome: 4 sounds, 9 time signatures, tempo range 40–240 bpm

- Recording: 5 tracks

- Auto power-off: Yes

- Bluetooth: Bluetooth Audio, Bluetooth MIDI

- USB: USB Audio (adjustable recording level), USB MIDI

- Speaker tuning (Room EQ): Five types of speaker effects tailored to rooms with different standing-wave characteristics in high and low frequencies

- Compressor (compander): Integrates a limiter to improve volume during ensemble performances

Product Details
NUX
KNU NCK-430B
2026-08-28

Specific References

  • KNU NCK-430B
  • 6936257214102
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