HIFI power amplifier entry knowledgePower amplifier, the abbreviation of power amplifier. Its basic function is to amplify the signal from the preamplifier around 1V, so that it can generate enough undistorted output power to drive the speaker to work norm

Some common sense to make CD player perform betterAlthough the current "vinyl revival" trend is unabated, I believe that many enthusiasts are still using CD players at home, and many friends are thinking about buying a new CD player. Another reality that cannot be ignored is: Many

Do you know the basic maintenance common sense of ten home theater audio equipment?Have a perfect home theater system,How can life not be icing on the cake?However, improper use of home theater audio equipment will lead to equipment damage! So in the process of enjoying life, don't forget to cherish

What is a professional home theater power amplifier?A professional home theater must be composed of products dedicated to home theater, and home theater power amplifier (commonly known as AV power amplifier) is the most important part of it.What exactly is the AV amplifier doing?The current AV power

Can a stage power amplifier be used as a home theater power amplifier?A little friend asked, the price of a high-power power amplifier for home use is not cheap, can it be replaced by a cheap professional power amplifier (stage power amplifier)?1. The usage requirements are differ

Some Misunderstandings of Home Theater Power Amplifier SelectionThe power of the optional power amplifierThe most common problem is that many friends think that when choosing the power of the power amplifier, it should be greater than or equal to the rated power of the speaker. First of all, it is e