Hi,
Is the speaker output of the LM386 amplifier suppose to be very distorted when I increase the gain? Although the volume will be louder but its very distorted. At 0 ohm for the amp gain , the sound quality is ok but it is very soft compared to directly connecting the speakers to the ISD chip.
Somehow when I directly connect the speakers to the ISD speaker output the sound quality is better compared to the amplifier chip. Even if the volume isn't very loud but the clarity is very good.
Both the mic and audio input doesn't have any problem.
Any solution or suggestion to change amplifier IC?
Regards.