真空管有滋滋聲正常嗎? - 喇叭

By Selena
at 2015-08-13T21:48
at 2015-08-13T21:48
Table of Contents
我的真空管擴大機開機後整流管會發出滋滋聲
不是喇叭發出的聲音,是管子本身有電流聲音
耳朵靠近聽還蠻大聲的,不知道那個地
方有問題?
其他管好像也有微弱的滋滋聲,但整流
管的太大聲,我無法分辨
請問這大概會是什麼問題?
--
Sent from my Android
--
不是喇叭發出的聲音,是管子本身有電流聲音
耳朵靠近聽還蠻大聲的,不知道那個地
方有問題?
其他管好像也有微弱的滋滋聲,但整流
管的太大聲,我無法分辨
請問這大概會是什麼問題?
--
Sent from my Android
--
Tags:
喇叭
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