hifi1663 發表於 2006-10-1 20:05:29

sorry!

sorry!

goldlighta 發表於 2006-10-8 01:25:51

Re: 同軸線COA與RCA訊號線有否不同?

您們好!我叫米高,我是音响發燒友入門的初哥,請各位師傅和前輩,多多指教,請問聲;COA同軸線,和RCA訊號線,有甚麼分別,而COA同軸線,可否獨立接駁,两者可否調換交替接駁,但我試過;两者交換接駁,都發覺沒有聲音,是否我的機壞?還是COA同軸線有問題?請比些意見!唔該!多謝! :oops:

Hi hifi1663 hing,

What kind of AMP u are using?

In general for Tube AMP connection,
Scenario-1) CDP --> RCA --> Tube AMP
Scenario-2) CDP --> Coaxial --> DAC --> RCA --> Tube AMP

For AVM,
CDP --> RCA or Coaxial --> AV AMP
if use RCA, means CD signal decode by CDP
if use Coaxial, means CD signal decode by AV AMP

hope this help

dynamicdog 發表於 2006-10-11 11:26:28

３個宇-----有聲出

deepsea 發表於 2006-10-11 20:27:30

COA同軸線是 75ohm，不能過大或過少；
RCA訊號線電阻越細越好
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