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Keyboard

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

Sound Source & Tones

Piano Sound
・ Progressive Harmonic Imaging (PHI)
 - 88-key stereo sampling
 - SK-EX, EX, K-60 recording
 - 192 note maximum polyphony
Piano Resonance
- Damper Resonance
- String Resonance
Piano Adjustment
・Virtual Technician (17 parameters)
 - Touch Curve (incl. User Touch Curve)
 - Voicing (incl. 88-key User Voicing)
 - Damper Resonance
 - Damper Noise
 - String Resonance
 - Key-off Effect
 - Fall-back Noise
 - Hammer Delay
 - Topboard
 - Decay Time
 - Minimum Touch
 - Stretch Tuning (incl. 88-key User Tuning)
 - Temperament (incl. User Temperament)
 - Temperament Key
 - Key Volume (incl. 88-key User Key Volume)
 - Half-Pedal Adjust
 - Soft Pedal Depth
Number of Sounds
34 voices
Reverb
6 types
Brilliance
Other Effects
16 types + amp simulator (3 types)

Speakers & Output

Speakers
(8 x 12) cm x 2 (full range speakers)
Output Power
40 W (20 W × 2)
Headphone Enhancements
Spatial Headphone Sound
Headphone Type

Pedals

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

* Compatible with GFP-3 triple pedal unit, F-302 triple pedal board accessories
 - Damper (with half-pedal support)
 - Soft
 - Sostenuto

Exterior & Accessories

Music Rest
Transparent, detachable type (included)
Key Cover
-
Display
128 x 64 pixel OLED
Available Finishes
Black (ES520B)
White (ES520W)

Functions

Basic Functions
Dual
Split
Four Hands
Transpose
Tuning
Registration (28 memories)
Startup Setting
Sound Demo
23 sound demo songs
Piano Music
-
Concert Magic
-
Lesson Songs
9 books, 377 pieces (via PiaBookPlayer app)
Total Memory
approximately 5,000 notes
Number of Songs
3 songs
Parts
1 part
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
Record & Playback
KSO [Kawai song format]
SMF (Playback only)
Other Functions
-
App Functions
PianoRemote (iOS/Android)
PiaBookPlayer (iOS/Android)

Connectivity

Headphone
1 x 1/4", 1 x 1/8" Stereo jacks
MIDI
USB-MIDI, MIDI IN, MIDI OUT, Bluetooth MIDI *
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, F-302)
Speakers on/off switch

Power

Power Consumption
18 W
(Power off state: 0.13 W)
Power
Power cable
AC adaptor (PS-154)

Dimensions & Weight

Height
14.5 cm (5 3/4") [music rest detached]
35 cm (13 3/4") [music rest attached]
Width
134 cm (52 3/4")
Depth
37.5 cm (14 3/4") [music rest detached]
43 cm (17") [music rest attached]
Net Weight
14.5 kg (32 lbs.) [music rest detached]
15 kg (33 lbs.) [music rest attached]
Packing Dimensions
143 (W) x 45 (D) x 27.5 (H) cm
Packing Gross Weight
23 kg

Included Items

Bench
-
Headphones
-
Sheet Music
-
Others
Warranty card *
Owner's manual
Transparent music rest
F-10H damper pedal (with half-pedal support)

* Specifications and included accessories vary by market. Please contact your local Kawai dealer for details.

Specifications are subject to change without notice.