Network Streaming 救星到步 ～～～

marcobb

Network Streaming 救星到步 ～～～

CKKeung

Teddy Pardo 是西方兩大 linear powersupply 高手之一!
另一高手是Paul Hynes.

Wanttoknow

點玩架?

edison133

nice gear!

feellikecyber

CKKeung 發表於 2013-7-25 21:37
Teddy Pardo 是西方兩大 linear powersupply 高手之一!
另一高手是Paul Hynes.

CAS字典

diamondblack

teddy改咗樣

sugarman88

CKKeung 發表於 2013-7-25 21:37
Teddy Pardo 是西方兩大 linear powersupply 高手之一!
另一高手是Paul Hynes.

Paul Hynes........only if you have a lot of patient.......
Btw, anyone can tell the difference between the diff make of linear power supply beside the look and built quality?

vincentfokhk

請問師兄會插在那裡?
12V 4A, NAS?

可以的話，記得配反條優質既 DC power cable !

ccscho

插 router or NAS or both ?

CKKeung

sugarman88 發表於 2013-7-25 23:51
Paul Hynes........only if you have a lot of patient.......
Btw, anyone can tell the difference bet ...

Paul Hynes had stopped working for several months earlier this year because of health problem : he had a hernia repair surgery.
He has already been back to work for several months and is clearing up the back-orders.

roychong

mahi

paul hynes （一代）or teddy （三代）我都有，真係不相百仲，不過如我再買都會係teddy多，因吾駛等，但paul hynes新一代又話進步許多。。。

CKKeung

mahi 發表於 2013-7-26 13:35
paul hynes （一代）or teddy （三代）我都有，真係不相百仲，不過如我再買都會係teddy多，因吾駛等，但pau ...

兩位大師都有fans，互相競爭，互相進步！

marcobb

各位CAS用家,如果你地係以網絡方式去聽音樂,你地一定要留意NAS上的電源供應,它本身係採用"Switching Power Supply"供電,會產生好多電源噪音,所以一定將佢地轉為做線性牛"Linaer Power Supply".

切記, Switching Power Supply 插在濾波拖版同隔離牛上都不可以做線性牛的好處,因為電源噪音係會跟LAN既介面去到Streamer.

當換上線性牛之後,所有音樂的背景都黑左好多,靜左好多,好多以前聽唔到既弱音都重現出黎,人聲感情比以前更加強烈,節奏上都比以前緊湊,只可以講呢個升級絕對係值得投資.

可能有人會問,點解隻Switch/Router唔換埋佢既, 其實小弟係度研究一條USB to DC 既線材,由NAS去POWER UP佢 (因為家中隻Switch既Power Supply係5V OUTPUT)

https://www.facebook.com/groups/101529023599/

obee

marcobb 發表於 2013-7-26 13:57
各位CAS用家,如果你地係以網絡方式去聽音樂,你地一定要留意NAS上的電源供應,它本身係採用"Switching Power  ...

正確!

但USB 去 DC 有乜好研究? 唔係就咁焊就得咩?

obee

marcobb 發表於 2013-7-26 13:57
各位CAS用家,如果你地係以網絡方式去聽音樂,你地一定要留意NAS上的電源供應,它本身係採用"Switching Power  ...

NAS 的5V是由12V DC-DC 轉出來的, 當然無 switching PSU 咁多 noise, 但唔係靚, 兄無謂浪費時間去研究了. 不如直接買多隻teddy 的5V Linear PSU 啦

marcobb

obee 發表於 2013-7-26 14:28
NAS 的5V是由12V DC-DC 轉出來的, 當然無 switching PSU 咁多 noise, 但唔係靚, 兄無謂浪費時間去研究了. ...

如果反應良好, 都唔哂錢去換住啦

ccscho

marcobb 發表於 2013-7-26 13:57
各位CAS用家,如果你地係以網絡方式去聽音樂,你地一定要留意NAS上的電源供應,它本身係採用"Switching Power  ...

You may also try the iFi iUSBPower if you need 5V and less than 1A

junk

點解唔試吓呢個

marcobb

junk 發表於 2013-7-27 01:35
點解唔試吓呢個

How much is it?