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[接線(RCA/ XLR)] 問RCA同軸數碼線

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發表於 2012-2-29 11:55:09 | 顯示全部樓層 |閱讀模式
請問rca同軸數碼線長度10尺,會吾會損耗好多?謝謝!
發表於 2012-2-29 15:13:56 | 顯示全部樓層
normal not more than 3m,  if 10 feet, use AES/ EBU, hope it is helpful
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 樓主| 發表於 2012-2-29 15:58:08 | 顯示全部樓層
spw2728 發表於 2012-2-29 15:13
normal not more than 3m,  if 10 feet, use AES/ EBU, hope it is helpful

thanks 師兄!另外想請教我部cdp有RCA同埋BNC數碼輸入各一個,如果想用部cdp來做media player既解碼,咁用RCA定系用BNC好? 兩者有冇吾同用途? media player只有RCA同軸輸出.謝謝!
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發表於 2012-3-2 10:56:11 | 顯示全部樓層
It is possible , but still suggest RCA to RCA . If you want to resale or change to other device at a later time.
Anything from ISM Onboard and below not different in reproduce through digital.
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 樓主| 發表於 2012-3-2 14:42:06 | 顯示全部樓層
spw2728 發表於 2012-3-2 10:56
It is possible , but still suggest RCA to RCA . If you want to resale or change to other device at a ...

thanks 師兄!
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發表於 2012-3-4 13:06:27 | 顯示全部樓層
I had an experience about 75ohm and non-75ohm RCA socket. My cdp digital out was BNC which I changed to RCA for the reason of cable availability. But it sound less lively.

After some search in the net, it looks like 75ohm standard (all BNC are 75ohm) is important to digital connection. I changed the RCA to a 75ohm type, everything improved and I start to feel the cable investment worth the money. Hope this help.
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 樓主| 發表於 2012-3-4 18:46:57 | 顯示全部樓層
thanks 师兄!有學到野。
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