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GX-2 ATX Grand Piano


A piano that is unmistakably an acoustic, yet can be played regardless of the time or place through the privacy of headphones – this is the serene beauty of AnyTimeX. Enjoy the superb, ultra-responsive touch of a Kawai grand piano, with the discretion and convenience of a digital instrument. Whenever, wherever – AnyTimeX makes it possible.

Advanced grand piano control: Kawai IHSS technology

The amount of volume produced by each note of an acoustic piano is directly proportional to the velocity at which hammers strike the strings. Gentle key presses translate as slow hammer movements, resulting in a soft, pianissimo tone, while faster, more powerful hammer movements that strike the strings with greater force, produce a louder, fortissimo sound.

AnyTimeX instruments reproduce this exact behaviour, integrating sensors within the fine workings of the piano action to detect the precise movements of each hammer. This Integrated Hammer Sensing System (IHSS) represents the subtitles of musical expression more accurately than key-based sensing techniques, allowing musicians to enjoy the delicate nuances of acoustic piano touch, regardless of lifestyle or environmental constraints.

Peerless EX Concert sound

With silent playing mode activated, the AnyTimeX system utilises the sound of Kawai’s peerless EX concert grand piano, featuring the latest 88-key, stereo sampling techniques and advanced damper and string resonances. Moreover, AnyTimeX instruments employ Kawai’s proprietary Ultra Progressive Harmonic Imaging sound technology to ensure smooth tonal transitions across the keyboard and throughout the entire dynamic range.

Soundboard Speaker (ATX-f model)

The latest ATX-f models even allow AnyTimeX digital features to be enjoyed without headphones. This unique system channels sound energy back onto the piano’s wooden soundboard, and even allows the volume of the instrument to be adjusted for quieter, more discreet, practice sessions.

Concealed control panel

AnyTimeX instruments feature an innovative slideout control panel, discretely placed below the piano keybed. A gentle push and the control panel appears, revealing an LCD display and array of buttons, providing convenient access to a selection of high-quality instruments sounds, an adjustable metronome, a 9 song recorder, and various other useful functions without devaluing the piano’s traditional acoustic appearance.

Length in cm180
Weight in kg324
ActionMillenium III
Neotex Key SurfacesYes
Hammers MaterialMahogany
Hammers FeltingUnderfelted
No. of Beams3
Caster ConfigurationSingle, Brass
Lid Props3
No. of Pedals3
Fallboard LockYes
‘Soft Fall’ FallboardYes
Duplex ScaleYes
Agraffes1st - 54th key
FinishEbony Polish
Ultra Progressive Harmonic Imaging Sounds22 (Concert Grand, Concert Grand 2, Studio Grand, Studio Grand 2, Mellow Grand, Mellow Grand 2, Modern Piano, Rock Piano, Classic E.Piano, Modern E.P., Slow Strings, String Pad, String Ensemble, Choir, Harpsichord, Harpsichord Oct., Vibraphone, Church Organ, Diapason, Jazz Organ, Drawbar Organ, New Age Pad)
Dual ModeYes
Polyphony192 notes
Kind of key recognizeIHSS, optical sensors
Reverb Types5 (Room 1, Room 2, Stage, Hall 1, Hall 2, off)
Recorder9 songs / 75.000 notes
Virtual TechnicianVoicing, Damper Resonance, String Resonance, Key Off Eff ect, Touch Curve, Temperament, Stretch Tuning
MetronomeTempo 30 - 300, 10 time signatures
Display16 x 2 characters LCD
JacksMIDI (IN, OUT), USB (to Host), LINE OUT (L, R), LINE IN (L, R), Headphones x 2
Accessories incl.Headphones, AC adapter PS-153, Owner's Manual