高音严重失声,功放出什么问题了

2025-04-01 09:44:29
推荐回答(3个)
回答1:

这个我也碰到过,各有说法,但是功放的可能性要大点,要就是分频器的高音电容不行了,你在调的时候音不要开太大,还有就是眯头你也换下试试,我到试过还行,有的咪头不好的话会出现低频太重关了感觉不好,你不得不加高音,有的人唱歌就是乱叫,一吼就会把高音叫不在了,你要么就是咪头离网罩不要太近,要有1.5厘米的间缝。说实话出现这种情况的东东不是好东西,叫老板换了,气人的得很。

回答2:

这是你低音喇叭音圈移位了,你从喇叭的正中间加一点油进去就可以了。
当出现问题的时候你听靠近听一下,高音喇叭有没有声音,我怀疑你的高音喇叭坏了。

回答3:

换一音箱试,不行:一是高.低音喇叭,分频器烧坏。二:最大可能是功放?功放管发热造成ocL电路静态时中点电压偏移太多【正常时接近0v】。出现该问题后不加信号不接音箱看功放输出电压【大于0.5v以上?】两个声道一边一边的试。不会两个声道同时坏吧。

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