在组建家庭影院时,A/V 放大器在连接和控制各路音、视频源、多路扬声器和大屏幕电视机时起着十分关键的核心作用。但 A/V 放大器结构非常复杂,特别是面上五花八门的许多功能键、插口、旋钮和荧光屏以及背板上的几十种插接口,使经验不多的用户望而生畏,选购时几乎无从下手。本文介给选购 A/V 放大器的20问,可邦助用户在选购时应注意哪些特点,应向商家提什么问题以及 When building home cinemas, A / V amplifiers play a central and central role in connecting and controlling individual tones, video sources, multi-way speakers, and large-screen TVs. However, the structure of the A / V amplifier is very complicated. In particular, many kinds of function keys, sockets, knobs and fluorescent screens on the surface and dozens of kinds of plug-in connectors on the backplane make the inexperienced users intimidating and almost impossible to buy. This article referred to the purchase of A / V amplifier 20 Q, Bang can help users in the purchase should pay attention to what characteristics should be raised to the merchants what the problem and