wall speaker

Do you also like to listen to vacuum tube speakers? The pleasant sound it produces comes from the vacuum tube circuit, and many factors are taken into consideration to achieve such a pleasant sound quality. The author will share with us his experience in self-study of vacuum tube circuit technology,

Why tube amplifiers don’t deserve to be called “hi-fi” audio equipment?What should I do if the final sound of the amplifier is unpleasant?Use tubes for the preamp!Once a power amplifier uses vacuum tubes, it basically falls out of the category of "highly faithful audio"!Don't jump, grab the ground w

The basic composition of the listening system and the selection of amplifiers and speakersFirst, let’s talk about the composition of a complete system. Simply put, it can basically consist of the following three parts:Audio source, amplifier, speakers.Sound source:Regardless of digital or analog sig

How powerful should the audio amplifier be?In a sound system, using a power amplifier properly is not as simple as you think. It is really necessary to discuss it.1. What power amplifier should be used? Generally, before choosing a power amplifier, the first problem you e

How much power should the audio amplifier choose?In an audio system, it is really not as simple as you imagine to use the power amplifier well, it is really necessary to discuss it.1. What power amplifier should I use? Generally, before choosing a power amplifier, the first problem you encounte

The difference between constant resistance power amplifier and constant voltage power amplifierThe power amplifiers and speakers of the public address are of constant voltage, and the speaker speakers of the sound reinforcement system of the conference room are all of constant resistance, so what is