When the conventional BASS/TREBLE adjustment is a maximum, the sounds might be unclear because the volume of mid-range sound also rises together with the bass and treble. The precision phased audio can emphasize ultra-low bass and ultra-high treble without changing the mid-range sound by digital processing using DSP.
NOTE:
When the radio is played, the noise may increase more than the presence due to the characteristics of broadcasting waves. Therefore, the amplification rate while playing the radio is controlled lower than the rate while playing CD.