What factors should be paid attention to when purchasing a high-quality power amplifier?The power amplifier is the largest family of all kinds of audio equipment. Its main function is to amplify the weaker signal input by the audio equipment, and then generate a large enough current to drive the spe

o you really distinguish between AV audio and HIFI audio?In the field of civilian audio, HIFI and AV are the two most familiar abbreviations. What is HIFI, there is no need for Xiaoling to explain further, and many Xiaobai may not understand what AV is, in fact, it is a home theater! But what is the

Can AV amplifiers be used instead of HIFI amplifiers? what's the differenceAV power amplifier and HIFI power amplifier are the two most common devices in the speaker equipment market. For many novice users, they may not be able to tell what is an AV power amplifier and what is a HIFI power amplifier

How to distinguish between home theater AV power amplifier and Hi-Fi power amplifierNow people's quality of life is gradually improving, so people pay more attention to various pursuits and enjoyments in life. In fact, there are not a few people who install home theaters now, but for all kinds of po

Getting Started with Audio: Power AmplifiersThe working principle of the power amplifier is actually very simple, which is to amplify various sound signals played by the audio source to drive the speaker to emit sound. From a technical point of view, the power amplifier is like a current modulator,

From a functional point of view, most of the current power amplifier products have the following functions Electronic crossover (Crossover): There are three options for this function setting: FULL—full tone; HP: high pass—only let the frequency above the crossover point (such as 80Hz) pass, this