e Advanced Hammer Action IV-F keyboard has been developed to represent the
distinctive touch of a traditional grand piano, with its remarkable springless design
providing consistent upward and downward motion for a smooth, more natural, piano
playing experience. Moreover, just as acoustic pianos utilise heavier bass hammers and
lighter treble hammers, the AHA IV-F keyboard also employs dierent hammer weights,
appropriately graded for each playing range. Such attention to detail allows greater
stability during fortissimo passages, while preserving delicate pianissimo control, to satisfy
the demands of even the most discerning pianist.
e authentic sound of KAWAI digital pianos begins with the world renowned KAWAI
EX Concert grand piano. Placed inside an anechoic chamber, free of audio reections, the
rich sound of this world class instrument is meticulously analysed and recorded by our
Master Piano Artisans. e acoustic portrait of each note is later transformed into a
precise three dimensional digital representation, employing KAWAI’s proprietary
Harmonic Imaging™technology. is unique process faithfully reproduces the broad
dynamic range of the original grand piano, from subtle pianissimos to thunderous
fortissimos.
OUCH Advanced Hammer Action IV-F
Harmonic Imaging™ Technology
ONE
e convenient lesson feature allows aspiring pianists to learn the piano using a built-in
collection of etudes from Alfred* or Burgmüller and Czerny. e left and right hand parts
of each piece can be practiced separately, adjusting the tempo to perfect dicult passages,
before being recorded and played back for self-evaluation.
Built-in Lessons
EATURES