NUX NPK-20 Portable Digital Piano (Black)

NPK-20 further optimizes the acclaimed NUX WKJ-03 keyboard and makes it feel even more natural.



Fully loaded with 271 sounds in 7 groups, NPK-20 is also equipped with an automatic accompaniment function for dynamic performances, professional effects based on advanced audio processing technology, and even a dynamic mic input for a perfect performance solution.



A Dynamic and Rich Sound

NPK-20 uses our WKJ-03 Triple-Sensor Graded Hammer-Action Keyboard (with escapement and synthetic ivory and ebony keytops), and has further optimized its key touch curves and sound design. More professional processing has been made for its key touch in terms of downforce, rebound recognition, legato recognition, etc. The sense of escapement and the balance of the black and white keys are also more even. Moreover, the NPK-20 has added a key noise reduction design. Ultimately, it meets all kinds of playing and performance needs, and restores the real touch of a grand acoustic piano.




A Microphone Input and Reverb Perfect for Playing and Singing

A perfect solution for the performing singer/songwriter in you. Simply connect a dynamic microphone to the MIC input with adjustable gain control.



Finally, adjust the on-board reverb effect for the microphone to make your performance come alive.



Professional Effects and EQ

NPK-20 includes professional effects, including 4 types of reverb (hall, plate, room, studio), 4 types of compressor (soft, R&B, lyric piano, standard piano), chorus, and delay. You can freely combine different effects, set your own parameters and recall them at any time.


Reverb: Pre-Delay, Size, Reverb Time, Diffusion, Output Level


Compressor: Ratio, Attack, Release, Threshold, Boost


Chorus: HPF, LPF, Depth, Level


Delay: Time Del, Feedback, H Damp, Level




Auto Accompaniment A One-Man Band

Our included Auto Accompaniment feature enables you to control a variety of different styles of bands using single/multi-fingers chords. You can choose A/B variations and add intros and endings, resulting in professional sounding live performances. When you deactivate the Auto Chord, the accompaniment styles become a drum machine, giving your performances even more possibilities!



Bluetooth Audio & MIDI

If you want to stream music from your mobile device to the NPK-20, simply connect via Bluetooth Audio. Also, you can connect the NPK-20 to educational APPs via Bluetooth MIDI. And the NPK-20 comes with a free APP, Piano Mate, which provides a variety of sheet music. Its compatible with other 3rd party APPs as well.




Dual Sounds & Dual Keyboard

You can layer sounds, octave shift for the whole keyboard or split the keyboard to 2 sections and change their sounds and octave separately.




Box Contains

NUX NPK-20 Portable Digital Piano (Black)


• 1 x NUX NDigital Piano