純數字轉盤D100pro 基礎版開箱

leoluk

frankpoon 發表於 2013-11-27 22:49
今日係第2日, 其實只係約6小時而已, 各方面都已經大概開始進入狀態. 仍然是插同軸輸出的.
分析力是夠的, 但 ...

小弟也剛入手 D100pro  基礎版, 請問何處可買到師兄推介的 Cardas AES > RCA 轉插? 謝謝.

frankpoon

leoluk 發表於 2013-11-30 05:45
小弟也剛入手 D100pro  基礎版, 請問何處可買到師兄推介的 Cardas AES > RCA 轉插? 謝謝. ...

好多地方有,去深水埗鴨寮街買。永記同高記都有

leoluk

frankpoon 發表於 2013-11-30 11:12
好多地方有,去深水埗鴨寮街買。永記同高記都有

謝謝，等會去SSP 看看

frankpoon

leoluk 發表於 2013-11-30 15:32
謝謝，等會去SSP 看看

試完記得交流下.

Jacques

leoluk 發表於 2013-11-30 05:45
小弟也剛入手 D100pro  基礎版, 請問何處可買到師兄推介的 Cardas AES > RCA 轉插? 謝謝. ...

這個不是AES／EBU 轉同軸。{:9_419:}

AES／EBU 標準是110 OHM， 同軸標準是75 OHM。

這樣轉換只會把信號變差！

Jacques

AES to COX

要用這種才是正確的轉換方法！

leoluk

Jacques 發表於 2013-12-1 02:00
要用這種才是正確的轉換方法！

謝謝師兄指點，不知華輝有沒有師兄介紹的Impedance Transformer... 待會去找找

frankpoon

其實我開始有點混亂了,其實AES同XLR一唔一樣?
因為我買的cardas是一對地賣的，而家睇來是用於LR左右
聲道。
好彩係都用到,出到聲而聲音質量比原同軸好。

依ching所講,如果買對正確的轉頭，仲有得進步。嘻嘻，太好玩啦!

cwtim01

frankpoon 發表於 2013-12-1 08:36
其實我開始有點混亂了,其實AES同XLR一唔一樣?
因為我買的cardas是一對地賣的，而家睇來是用於LR左右
聲道。 ...

AES is not the same as XLR, AES is a standard used for the transport of DIGITAL audio signals, whereas XLR is only a type of electrical connector.


From wiki:

AES3 is a standard used for the transport of digital audio signals between professional audio devices. It is also known as AES/EBU and is published by the Audio Engineering Society (AES) and as part of IEC 60958. It was developed by the AES and the European Broadcasting Union (EBU) and first published in 1985 and later revised in 1992 and 2003. It is able to carry two channels of PCM audio over several different transmission mediums including balanced and unbalanced lines and optical fiber. A consumer variant of the standard, S/PDIF, is also available.

Hardware connections

The AES3 standard parallels part 4 of the international standard IEC 60958. Of the physical interconnection types defined by IEC 60958, three are in common use:

• IEC 60958 Type I Balanced – 3-conductor, 110-ohm twisted pair cabling with an XLR connector, used in professional installations (AES3 standard)
• IEC 60958 Type II Unbalanced – 2-conductor, 75-ohm coaxial cable with an RCA connector, used in consumer audio (coaxial S/PDIF)
• IEC 60958 Type II Optical – optical fiber, usually plastic but occasionally glass, with an F05 connector, also used in consumer audio (optical S/PDIF)
  

The AES-3id standard defines a 75-ohm BNC electrical variant of AES3. This uses the same cabling, patching and infrastructure as analogue or digital video, and is thus common in the broadcast industry.

leoluk

除了用 DLNA app 播歌沒有 Volume 調較 和 DSD DoP只支援AES/Coxaial外, 基本上對此機十分滿意,

小弟現在配置 D100Pro + NAS -> Teac UD501 -> Musical Paradise MP 501 -> KEF LS50, 只煲了約50小時,

比用 LPS+RaspyFi+USB Flash  -> Teac UD501 -> Musical Paradise MP 501 -> KEF LS50 聲音質素提昇不少