Key Specifications

Product / Accessory Type

88-Key Portable Digital Stage Piano with Auto-Accompaniment & Mic Input

User Interface Display

TFT LCD Color Screen (800 x 480 dpi Resolution)

Included & Optional Accessories

Included: Music Stand, Damper Pedal, Power Adapter;
Optional: Dedicated Piano Stand, 3-Pedal Unit

Keyboard & Keybed Action Specifications

Keyboard Assembly & Action Type

88-Key Upgraded NUX WKJ-03 Triple-Sensor Scaled Hammer-Action Weighted Keyboard

Keytop Surface & Escapement Mechanism

Synthetic Ebony / Ivory Keytops with Escapement Simulation

Touch Sensitivity / Dynamics

5 Velocity Curve Levels

Tone Generation, DSP & Audio Processing

Onboard Tones & Sound Groups

271 High-Quality Tones Across 7 Sound Groups

Maximum Polyphony

108 Notes

Tone Brilliance Adjustment

5 Selectable Levels

Keyboard Performance Modes

Layer / Dual Mode (with Adjustable Mix Balance);
Split Mode (Adjustable Split Point with Independent Octave Shift & Tone Selection)

Integrated Dynamics & Effects Processors

Compressor: 4 Types (Soft, R&B, Lyric Piano, Standard Piano) with 5 Adjustable Parameters (Ratio, Attack, Release, Threshold, Boost);
Reverb: 4 Types (Hall, Plate, Room, Studio) with 5 Adjustable Parameters (Pre-Delay, Size, Reverb Time, Diffusion, Output Level);
Chorus: 4 Adjustable Parameters (HPF, LPF, Depth, Level);
Delay: 4 Adjustable Parameters (Time, Feedback, High Damp, Level);
Master Equalizer: 9-Band Graphic EQ

Accompaniment, Microphone & Performance Functions

Microphone Input Processing

Dynamic Microphone Input with Gain Control, Volume Control & Dedicated Reverb Effect

Auto-Accompaniment System

100 Styles (Single / Multi-Fingering Auto Chord, Sync Start, Main A/B Variations, Intro / Ending)

Transpose & Octave Shift

Transpose: -6 to +5 Semitones;
Octave Shift: -1 to +1 Octaves

Demo Songs, Metronome & Recording

Demo Songs: 100 Built-In Songs;
Metronome: 20 to 280 BPM (9 Time Signatures, 3 Metronome Sounds);
Internal Song Recorder: 5 User Songs;
User Presets: 7 Memory Banks

Power Management

Auto-Sleep Mode Enabled

Amplification & Speaker System Specifications

Amplifier Output Power

20 W Total RMS Power Output (2x 10 W Output Channels)

Loudspeaker Transducers

2x 76.20 mm x 152.40 mm (3.00" x 6.00") Oval Speakers

Connectivity & Interface Specifications

Wireless Connectivity

Bluetooth Audio Streaming & Bluetooth MIDI

Microphone Input Connector

1x XLR / 1/4" (6.35 mm) TRS Combo Input Jack

Analog Audio Line & Auxiliary Interfaces

Line Output: 2x 1/4" (6.35 mm) L/MONO & R Jacks;
Auxiliary Input: 1x 1/8" (3.5 mm) TRS Aux In;
Headphone Outputs: 2x 1/8" (3.5 mm) Stereo Headphone Out Jacks

Pedal & Control Interfaces

Damper Pedal Jack (Included Pedal), Multi-Pedal Unit Connection Port

Digital Data Interface

USB Type-B (USB MIDI Communication)

Power & Electrical Specifications

Operating Power Requirements

12 VDC, 2 A External Power Supply Adapter

Dimensions & Weight Specifications

Product Dimensions (L×W×H)

1,300.00 mm x 270.00 mm x 130.00 mm (51.18" x 10.63" x 5.12")

Product Net Weight

12.20 kg (26.90 lbs) (including music stand)