1. Placement of speakersSpeakers should be placed to avoid direct sunlight or places where the temperature is too low. Becaus
Karaoke is a kind of entertainment that men, women and children all like. At present, home cinema has become one of the main
How to evaluate the good and bad of a voice? This question is worth discussing. That is to say, the evaluation mainly depends
General audio system is composed of many independent audio units, such as tuner, card holder, equalizer, LD player or VCD pla
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