The parameters of Itk8002d chip power amplifier are as follows:
The output voltage is 14V,
Working current is 1.2A,
The maximum power is 18w,
The input pressure is 30v,
The frequency is 8kHz.
The power amplifier should be the input signal amplification, no change in the faithful restore out.
However, for various reasons, the signal amplified by the power amplifier is compared with the input signal, which often produces different degrees of distortion, and this distortion is distortion.