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高保真耳机具有的宽频率响应和低失真是台式HIFI音响所不能比拟的，特别是一些名牌耳机，即使是一些极品音箱也不能与之相提并论。用高保真耳机来听音乐、其解析力高，无需过于复杂的配置，花费不大便可以获得数倍身价于它的台式音响组......
200W音频放大器 (200W audio amplifier)......
常开型音频插座 插头插入时， E,F触点闭合。 B,C 为左右声道。B点对应 耳机插头 中段，C点对应耳机端头， A 对地。 ......
LM1875制作的20W单电源功放......
AUDIO出的LM3886功放电路如下图所示： ......
Many a times one needs an ex- tra telephone ringer in an ad- joining room to know if there is an incoming call......
Most of the CDROMS available have an Audio-Out Output to either plug in the headphones or connect it to an amp......
Many a times one needs an extra telephone ringer in an ad joining room to know if there is an incoming call. F......
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dolphin 2012-08-02
dolphin 2009-08-25
dolphin 2009-08-25
