NPK-20
88 Key Portable Keyboard
Hammer Action
Sound Library
Auto Accompaniment
Wireless Streaming
Vocal Support
Color Display
Stereo Speakers
Pairs well with
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NPK-20
About the NPK-20
The NUX NPK-20 brings grand-piano feel, extensive versatility, and modern performance power — all in a sleek, portable package. Equipped with a premium 88-key triple-sensor weighted keyboard and 271 high-quality instrument voices, it offers both expressive piano realism and vast sonic variety.
With built-in speakers, microphone input, auto-accompaniment functions, and full connectivity (USB MIDI, Bluetooth, line/aux I/Os), the NPK-20 transforms effortlessly from home piano to performance workstation to songwriting hub. Whether you’re practicing classical pieces, layering lush cinematic pads, singing along with backing tracks, or producing full arrangements, the NPK-20 adapts — giving you the feel of a real piano and the flexibility of a modern digital instrument.
Product Features
Authentic Piano Feel
88-key triple-sensor scaled hammer-action keyboard (with escapement and synthetic ebony/ivory-style keytops), with 5 selectable touch-sensitivity levels.
Huge Sound Palette
271 built-in high-quality sounds across 7 categories — from acoustic grand pianos to electric pianos, organs, orchestral, leads, pads, and more.
Polyphony & Layering Flexibility
Up to 108-note polyphony; supports layering (dual-sound) and split-keyboard mode (with adjustable split point and independent sound/octave per side).
Powerful Built-in Effects & Sound Shaping
4 types of reverb (hall / plate / room / studio), 4 types of compressor presets, plus chorus and delay. Includes a 9-band EQ and tone-brilliance control for fine sound tuning.
Auto-Accompaniment & Arrangement Tools
100 auto-accompaniment styles (with auto-chord / multi-fingered chord support, A/B variations, intros & endings) — basically turning the piano into a one-person band.
Microphone Input for Performance & Singing
Combo XLR/6.35 mm mic input with independent gain/volume and reverb control — great for singer-songwriters, livestreaming, or live performance.
Modern Connectivity
USB MIDI, Bluetooth (Audio & MIDI), AUX In, Line Out (L/MONO & R), dual headphone jacks, damper pedal input (pedal included), optional full pedal-unit jack.
Convenient Performance/Recording Tools
100 demo songs, built-in recorder (5 songs), metronome (9 beats, 3 sounds, 20–280 bpm), transpose (±6 semitones), octave shift (±1), 7 user-preset slots, auto-sleep — covering practice, performance, songwriting, and live work.
Built-In Amplification & Speakers
Stereo output via 2 × 10 W amplifiers driving dual 3″ × 6″ oval speakers — loud enough for home, rehearsal, or small performance spaces without extra gear.
Compact, Performance-Ready Design
Slim, portable design with full-color TFT LCD display (800×480 dpi) and modern control panel — ideal for home studios, apartment living, or gigging.
Compare NUX Portable Digital Piano
Vendor
Example product
NUX
NPK-20Black
Vendor
Example product
NUX
NPK-20Black
Best For
Entry level, home practiceBest ForEntry level, home practice
Best For
Intermediate/advanced, live performance, composition, studio use
Keys
88 weighted keys, realistic piano feel
Keys
88 weighted keys, improved feel & key response
Sounds (Voices)
12 built-in tones
Sounds ((Voices)
271 built-in tones in 7 sound groups
Polyphony
189 voices
PolyPhony
108 voices + more sounds & effects
Effects
Reverb, Delay, Chorus, Dual/Layers, Split
Effects
Reverb, Delay, Chorus, Compressor, EQ, Dual/Layers, Split
Speakers
Built-in speakers
Speakers
Built-in speakers with improved sound
Connectivity
USB, AUX In, Line Out, Headphones, Bluetooth
Connectivity
USB, AUX In, Line Out, Headphones, Mic input, Bluetooth
Features
Basic rhythms, metronome, demo songs
Features
Auto-accompaniment, recording, advanced sound editing, more performance features
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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