Why does the new amplifier sound harsh?
It is no good to wear a whistler. Don't put the microphone to the horn can be. Just wear it correctly. The loudspeaker is usually placed on the side of the waist.
That is the volume adjustment is too large, distortion is too high, you can understand the next morning Yang amplifier, cost-effective
This should not be a new or old question, whether to use it correctly or to expand the quality of sound. It is recommended that you switch the switch on and then turn on the switch. The volume is best closed to the minimum sound when you turn on the phone. With good after, and then slowly open. The winning loudspeaker is good, you can go to the official website to understand, my friend is a teacher, that is to use "victory" this brand
