Nux NPK-20 88-Key Triple Sensor GHA Digital Piano, Black
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Product details
| Management number | 204388531 | Release Date | 2025/10/17 | List Price | $209.70 | Model Number | 204388531 | ||
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NUX NPK-20 88-Key Triple-Sensor Digital Piano
Premium graded-hammer feel, 271 inspiring sounds, auto-accompaniment, mic input and Bluetooth MIDI—everything you need to create anywhere.
Key Features & Benefits
- Triple-sensor graded hammer-action keys with escapement reproduce grand-piano dynamics for nuanced classical and pop performance.
- Sampled German 9-ft concert grand plus 270 additional tones—layer, split or stack for limitless sonic palettes.
- 100 arranger styles with A/B variations, intros and endings transform solo practice into full-band jams and live gigs.
- On-board mic combo-jack with independent gain and studio-quality reverb lets singer-songwriters gig with a single keyboard.
- Four independent effect blocks and 9-band EQ tailor pianos, EPs and synths to any venue or headphone mix.
- Bluetooth Audio/MIDI streams backing tracks wirelessly and links with lesson apps such as Piano Mate for interactive practice.
- Color TFT-LCD and dedicated knobs/buttons keep transposition, EQ and layer balance one touch away—no menu diving.
- Dual 10-watt speakers project warm, room-filling sound; stereo line outs feed FOH or recording interfaces cleanly.
- Seven user presets instantly recall favorite setups—ideal for set-list changes or multiple players sharing one piano.
- Lightweight 12.2 kg chassis mounts on the optional stand with three-pedal unit for a sleek living-room centerpiece.
Overview
The NUX NPK-20 builds on the acclaimed NPK-10 with a redesigned WKJ-03 keybed and a massive library of 271 sounds. Triple sensors combined with synthetic ivory/ebony tops capture every nuance, while a sampled German concert grand anchors the instrument’s voice bank. Add arranger rhythms, mic input, Bluetooth connectivity and rich onboard effects and the NPK-20 becomes a true all-in-one piano, stage keyboard and portable workstation.
Performance & Capabilities
With 108-note polyphony, advanced DSP and a 32-bit internal engine, complex layers and dense accompaniments play without note drop-outs. Auto-Accompaniment provides 100 styles—from jazz swing to EDM—each with intros, endings and two variations for dynamic performances. The mic channel’s combo XLR-¼″ jack brings your vocals to life with its own reverb send. Bluetooth Audio streams songs for practice; Bluetooth MIDI pairs with notation and DAW apps for wireless composition.
Design & Construction
A rigid molded shell houses the action and electronics yet keeps weight to just 12.2 kg (26.9 lb). The front-panel color LCD displays patch, layer volume and style details at a glance, while metal-capped knobs offer confident control under stage lighting. Top-panel stereo phone jacks are perfect for teacher–student practice, and all rear-panel I/O is neatly recessed for safe transport.
Use Cases & Applications
• **Home practice**: graded keys, metronome and Bluetooth lesson apps.
• **Stage performer**: powerful speakers for small rooms, balanced line outs for FOH, rhythms as a backup band.
• **Singer-songwriter**: plug in a dynamic mic and add lush reverb without an external mixer.
• **Studio creator**: USB-MIDI, arranger styles and 5-song recorder speed up demo production.
• **Educator**: dual headphone jacks, split keyboard mode and one-touch transpose simplify teaching.
What's Included
NUX NPK-20 digital piano (black finish), music rest, sustain pedal, 12 V DC power adapter, user manual, access to Piano Mate app.
Complete Technical Specifications
Keyboard & Sound Engine
- Keys: 88, triple-sensor graded hammer action (synthetic ivory/ebony, escapement)
- Touch Curves: 5
- Voices: 271 (Pianos, EPs, Organs, Strings, Leads, Pads, Others)
- Polyphony: 108 notes
- Piano Sample: German 9-ft grand (multi-layer, stereo)
Effects & Processing
- Reverb: 4 types (hall, plate, room, studio)
- Compressor: 4 types with editable parameters
- Chorus / Delay: fully tweakable
- Equalizer: 9-band graphic
Arranger & Recording
- Styles: 100 (A/B variations, intro/ending, drum-machine mode)
- Recorder: 5 songs, single track
- User Presets: 7 registration memories
Connectivity
- Audio In: ⅛″ stereo Aux
- Outputs: L/Mono & R ¼″ line, 2 × ⅛″ headphones
- Mic In: Combo XLR-¼″ with gain & reverb
- USB: USB-MIDI (class-compliant)
- Bluetooth: Audio & MIDI
- Pedals: Sustain (included), triple-pedal unit (optional)
Amplification & Display
- Speakers: 2 × 3″ × 6″ oval
- Power: 10 W × 2 Class-D amps
- Display: TFT-LCD 800 × 480 pixels
Physical
- Dimensions: 1300 × 270 × 130 mm (51.2 × 10.6 × 5.1″)
- Weight: 12.2 kg / 26.9 lb
- Power Supply: 12 V DC / 2 A (adapter included)
Why Choose NPK-20?
Yamaha P-145: 64-note polyphony, 10 voices, 7 W × 2 speakers, no rhythms or mic input.
Roland FP-30X: 256-note polyphony and SuperNATURAL tone but no arranger styles or mic input and heavier 14.8 kg.
NPK-20 adds 100 rhythms, 271 sounds, Bluetooth Audio/MIDI and vocal input in a lighter 12.2 kg chassis—at a similar price point.
Frequently Asked Questions
Does the NPK-20 support triple pedals?
Yes—connect the optional three-pedal unit for half-damper, soft and sostenuto control.
Can I record multitrack songs?
The onboard recorder captures five single-track songs; multitrack work is possible via USB-MIDI in any DAW.
Is Bluetooth audio latency noticeable?
Bluetooth Audio is intended for backing tracks; for real-time play, use wired audio or USB-MIDI to avoid delay.
Will the built-in speakers fill a small venue?
The 20-watt system is ideal for living rooms and cafés; larger stages should use the line outputs into PA.
Does the mic input supply phantom power?
No—it's designed for dynamic mics; use an external preamp for condenser microphones.
Keyboards & Midi
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