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what is a pre-amplifier and what is a post-amplifierSince you want to assemble a home theater, you must first understand the functions of each device, and the power amplifier is no exception. You must know what it does and what it is used for.What is an amplifie

How to connect the rear amplifier?Power amplifiers are generally divided into front-level power amplifiers, rear-level power amplifiers and combined power amplifiers (commonly known as combined machines). A combined machine is a machine that integrates

Must-know rules for safe use of home theater audio systems1. Requirements for the use of professional home theater audio systemElectronic equipment must pay attention to the use conditions of the equipment during use, and professional home theater audio system equipment should pay more attention to

How much do you know about the selection criteria for home theater audio?In home theater design,How to choose your own professional theater audio equipment, what kind of audio equipment is a set of qualified home theater audio equipment.In the process of home theater design, how should novices choos

Several questions about home theater audioHow to match the speakers to the room?When designing a surround sound system, the first thing to consider is the room itself. The size of the space determines what kind of speakers you should match. The equipment required for a large open room is obviously d

How to match the speakers to the room?When designing a surround sound system, the first thing to consider is the room itself. The size of the space determines what kind of speakers you should match. The equipment required for a large open room is obviously different f