Kawai ES520 Digital Piano, Black


Highly portable package for the home, studio, or stage

Studio quality effects & reverb

  • RH Compact II Action
  • Matte Key Surfaces
  • Bluetooth Connectivity
  • 40 Watt Speaker System
In Stock
Free UK shipping on applicable items
  • Found it cheaper elsewhere? Contact us to see if we can beat their price!
  • Call us for experienced and friendly advice
Safe Checkout

Kawai ES520

At home, on stage, your music.

Combining Kawai's authentic Responsive Hammer Compact II keyboard action and Progressive Harmonic Imaging sound technologies, with modern Bluetooth® connectivity and a powerful 40W speaker system, the superb ES520 delivers best-in-class touch and tone within a stylish, highly portable package for the home, studio, or stage.


    ■  Authentic Responsive Hammer Compact II keyboard action
    ■  Matte key surfaces, triple sensor hammer detection
    ■  Progressive Harmonic Imaging sound engine with 88-key sampling
    ■  Shigeru Kawai SK-EX and Kawai EX grand piano sounds
    ■  Hardware developed in partnership w/Onkyo, 40W speaker system

    ■  Integrated Bluetooth® MIDI and Audio wireless technology
    ■  Standard MIDI, USB to Host/Device, Audio In/Out connectivity
    ■  Spatial Headphone Sound for enhanced depth and realism
    ■  Intuitive control panel layout with high quality OLED display

At home, on stage, your music.
The Kawai ES920 and ES520 have been designed to deliver the finest playing experience possible within a portable piano.  These stylish instruments are ideally suited to musicians seeking a piano that provides an authentic keyboard action and a selection of inspiring sounds, yet can still be moved easily, or placed on an attractive furniture stand without occupying too much space. The latest ES models are also an excellent choice for gigging musicians, academic institutions, and places of worship, thanks to their lightweight body, powerful speaker systems, and great audio connectivity.  And with a slew of customisable settings, Bluetooth MIDI and audio, and engaging apps, the ES920 and ES520 are also extremely personal pianos, that players of all ages and abilities can take pride in owning.

The ES series: At home, on stage, your music.
The Touch of a Grand Piano: Responsive Hammer Compact II keyboard action. The ES520’s Responsive Hammer Compact II (RHCII) keyboard action has been developed to represent the distinctive touch of an acoustic grand piano.  Based on the highly-regarded RH keyboard action design, its spring-less technology and sturdy construction delivers consistent upward and downward motion for a smooth, natural, and highly authentic piano playing experience.

Acoustic piano key weighting
Just as acoustic pianos utilise heavier bass hammers and lighter treble hammers, the RHCII keyboard action also employs different hammer weights, appropriately graded for each playing range. Such details provide greater stability during fortissimo passages, while preserving delicate pianissimo control, to satisfy the demands of even the most discerning pianist.

More realistic & responsive
The Responsive Hammer Compact II keyboard action utilises an accurate triple-sensor key detection system for enhanced playing realism. The added third sensor improves responsiveness when playing the same key repeatedly, and unlike conventional two sensor keyboard actions found in most portable pianos, allows the sound of a single note to be gradually ‘layered’ without the previous tone being lost. In addition, Kawai’s action technology also monitors the speed at which each key is lifted, influencing the release character of piano sounds, and providing a greater range of expression between staccato and legato playing.

The Sound of a Grand Piano: Two world-class instruments
Earning a reputation as the ‘premier pianos of Japan’, Shigeru Kawai instruments grace the stages of concert halls and musical institutions throughout the world, and are prized for their outstanding tonal clarity and exceptional dynamic range. The ES520 captures the magnificent tone of the flagship Shigeru Kawai SK-EX concert grand piano.  This peerless instrument is hand-built by Master Piano Artisans at the Shigeru Kawai Piano Research Laboratory in Ryuyo, Japan, and widely regarded as one of the finest instruments in its class. In addition, the ES520 also features the distinctive sound of Kawai’s highly acclaimed EX concert grand piano, which has been selected by professional pianists in such prestigious events as the Chopin, Tchaikovsky, and Rubinstein international piano competitions, among others. Both the SK-EX and EX are faithfully reproduced with full 88-key sampling using advanced Harmonic Imaging™ sound technology, to establish a new standard in digital piano tonal quality, and allow musicians to appreciate the contrasting properties of each.

True character in every note
The rich, expressive sound of the SK-EX and EX concert grand pianos is at the heart of the ES520, with all eighty-eight keys of these world-class instruments painstakingly recorded, meticulously analysed, and accurately reproduced as high-fidelity digital waveforms. Recording each key individually in this way – as opposed to stretching the same tone over several different notes – preserves the grand pianos’ unique harmonic character, and guarantees that the sound heard when playing any one of the ES520's weighted keys is a faithful representation of the original acoustic source.

Rich, dynamic, expressive
When playing a fine piano, the amount of pressure applied to the keyboard affects not only the volume of the sound produced, but also the unique tonal character of each note.  Therefore, in order to construct a realistic acoustic portrait of each grand piano, not only is each key recorded individually, but also at a wide variety of different volumes, ranging from gentle pianissimo to thunderous fortissimo. The ES520 offers a highly detailed acoustic portrait, employing Kawai’s proprietary Progressive Harmonic Imaging sampling technology to ensure smooth tonal transitions across the keyboard and throughout the entire dynamic range.

Variety beneath your fingertips
Alongside the classically voiced SK-EX and EX grand piano sounds, the ES520 also showcases a selection of Jazz, Pop, and Modern variations suitable for a range of musical genres.  A traditional Kawai upright piano sound is also included, for pieces that suggest a feeling of nostalgia, or call for a slightly more intimate tonal character.

Personalised piano enhancements
The knowledge and skill of an experienced piano technician is essential to bring out the best of a fine acoustic piano. In addition to tuning each note, the technician also performs numerous regulation and voicing adjustments that allow the instrument to truly sing. The ES520’s powerful Virtual Technician function simulates these refinements digitally, allowing discerning musicians to shape aspects of the selected piano’s character to suit their personal preferences. Perform touch weight and voicing adjustments, regulate hammer and key release noises, and fine-tune string and damper resonances.  It’s even possible to adjust the precise tuning, volume, and character of individual notes.

Studio quality effects & reverb
The ES520’s powerful digital effects engine enhances the instrument’s superior core sounds, applying additional layers of detail and realism that bring performances to life. Tailor an instrument’s character and feeling with a range of studio quality chorus, tremolo, delay, and auto-pan effects.  Add vintage warmth to electric pianos and trademark growl to drawbar organs using the dedicated Amp Sim speaker models. Then adjust the instrument’s reverb controls to position yourself within one of six acoustic environments, ranging from a small practise room to an inspirational grand cathedral


Keyboard     ・ Responsive Hammer Compact II action
– 88 keys
– Grade-weighted hammers
– Matte key surfaces
– Triple sensor hammer detection

Pedal     ・ F-10H pedal unit
– Damper (with half-pedal support)

Piano Sound     ・ Progressive Harmonic Imaging (PHI)
– 88-key stereo sampling
– SK-EX, EX recording
– 192 note maximum polyphony

Piano Resonance     – Damper Resonance
– String Resonance

Piano Adjustment     ・Virtual Technician (19 parameters)
– Touch Curve
– Voicing
– Damper Resonance
– Damper Noise
– String Resonance
– Key-off Effect
– Fall-back Noise
– Hammer Delay
– Topboard
– Decay Time
– Minimum Touch
– Stretch Tuning
– Temperament
– Temperament Key
– User Key Volume
– Half-Pedal Adjust
– Soft Pedal Depth

No. of Sounds     34 voices

Reverb     6 types

Brilliance     ✔

Other Effects     16 types + amp simulator (3 types)

Speakers     (8 x 12) cm x 2

Output Power     40 W (20 W × 2)

Headphone Enhancements     Spatial Headphone Sound

Headphone Type

Display     128 x 64 pixel OLED

Music Rest     Transparent, detachable type (included)

Dimensions     Width     134 cm (52 3/4")
Depth     37.5 cm (14 3/4")
Height     14.5 cm (5 3/4 ") [music rest detached]
Weight     14.5 kg (32 lbs.)

Basic Functions     Dual


Four Hands




Startup Setting

Internal Songs     Sound Demo     23 sound demo songs

Piano Music     –

Concert Magic     –

Lesson Songs     –

Internal Recorder     Total Memory     approximately 5,000 notes

No. of Songs     3 songs

Parts     1 part

Metronome     Time Signatures     1/4, 2/4, 3/4, 4/4, 5/4, 3/8, 6/8

Drum Rhythms     100 patterns

Bluetooth *     Bluetooth (Ver. 4.1; GATT compatible)

Bluetooth Low Energy MIDI Specification compliant

Bluetooth Audio with aptX support

USB Audio Recorder     Record/Playback     SMF

Other Functions     –
Connector Jacks     Headphone     2 x 1/4" Stereo jacks


Line Out     1/4" L/MONO, R [unbalanced]

Line In     1/8" Stereo [unbalanced]

USB to Host     ✔

USB to Device     ✔

Others     Damper (for F-10H)

Damper/Soft/Sostenuto (for GFP-3)

Pedal (for F-302)

Speakers on/off switch

Power Consumption     18 W

Power     Power cable

AC adaptor (PS-154)

Owner's manual

Transparent music rest

F-10H damper pedal (with half-pedal support)

* Depending on market location. Specifications are subject to change without notice.

Additional information

Dimensions 0.00 × 0.00 × 0.00 cm