The three principles of preventing the sound of amps

First, power and grounding point processingMany power amplifier filter capacitors are small, four are only about l0000μF, and have a CBB capacitor of 0.22μF at both ends, which can not only reduce t...

About distortion

There are many kinds of distortion of loudspeakers, such as harmonic distortion (caused by uneven magnetic field of loudspeaker and distortion of vibration system, often produced at low frequency), In...