CASIO keyboards use the high-quality AHL sound source, which is pre-programmed with digital samples of actual musical instruments. Students can develop a keen ear for sound through the high-quality sound of fine acoustic instruments.
Sound output changes according to the amount of pressure applied to the keys, just like a piano keyboard (Touch Response), making possible richly expressive performances. Furthermore, the piano-style fingerboard provides a realistic performance experience.
The tuning feature specifies the frequency of the A note in hertz, a standard frequently used for tuning acoustic instruments. You can change the frequency in 0.1Hz steps.