有無人用過 Digital Amp， 請評論其利劣弊

Lester

回復 50# HOHOHO


    It can't, u need a player to play the file and feed the music to the dac

Lester

回復 50# HOHOHO


    Or u can use player(like Squeezebox) + amp first, add dac later

HOHOHO

回復  HOHOHO


    It can't, u need a player to play the file and feed the music to the dac
Lester 發表於 2012-2-2 18:45

    Sorry, I'm confuse again that if the DAC cannot read the wav file (digital files), what is the main function of this DAC using for?
E.g. computer read the wav file through sound card > amp > speakers is already ok,
why still need pc> DAC > amp > speakers???

Lester

回復 53# HOHOHO


    情形就好似你部notebook 都有個buildin speaker, 點解要買proac 呢？ 做得到吾代表做得好， 你用電腦play 野佢都會幫你解碼，不過比起獨立而有質素既dac 解碼，差千萬里

HOHOHO

回復  HOHOHO


    情形就好似你部notebook 都有個buildin speaker, 點解要買proac 呢？ 做得到吾代表做 ...
Lester 發表於 2012-2-2 19:11

    I see ! Thank you
But how to " play the file and feed the music to the dac", if using pc read the wav file, the out put is already an analog signal.....
"

Lester

回復 55# HOHOHO

最簡單係用usb, 你部電腦會當左你部dac係sound card

obee

I see ! Thank you
But how to " play the file and feed the music to the dac", if using pc read ...
HOHOHO 發表於 2012-2-2 19:18

    Lester 兄真係好用心落力咁幫你，你要知恩圖報啊
http://www.post76.com/discuss/vi ... %3D1&styleid=63

Lester

回復 57# kenneth_obee


   

nicknick

I see ! Thank you
But how to " play the file and feed the music to the dac", if using pc read ...
HOHOHO 發表於 2012-2-2 19:18

可能你誤解的就是這一點：
如果電腦＋DAC，電腦是讀取WAV file然後將PCM的streaming訊號經光纖或同軸或USB交給外置的DAC，這時訊號並非analog的聲音，要靠部DAC轉成analog聲音，DAC的意思就是[D]igital to [A]nalog [C]onvert!
如果電腦是讀取了WAV file然後由內置的sound card內的DAC（一樣要DAC，不過是內置在sound card）轉成analog聲音，你就要用mini jack或紅白RCA駁amp，這時訊號是analog。

nicknick

回復  kenneth_obee
Lester 發表於 2012-2-2 19:35

我都投你一票！