[教學] 請教！如何砌一部高音質PC作音源？有什麼要素

xnson

火牛、底板？CPU？HD？音咭？軟件？那一款是關鍵？

sapphire4890

It's a complicated question could not be answered by a few words just because there are many form factors could be the reason.

The changes mostly by getting a brand new soundcard with high-end DAC (digital to analogue, dedicated for decoding the digital source) chipsets, capacitors, op-amp (dedicated for enlarging the signal).

For a diehard fan, they must make the components split from the personal computer which generates lot of noises. (CPU, MB, RAM are having electric currents which mixing the track of DAC->3.5 head jack)
LPS, DAC, Pre-amp, Power-amp, power cord, plug, connectors, speakers, positions of speakers etc. (may confusing you)

In short, I recommend you go for a soundcard if you wanna know about the better sound. (Depends on your budget)
買張音咭吧, 沉迷hifi先逐件買. 仲有 唔好聽MP3/AAC
FLAC, WAV, DSD自己搵

taingaukwai

It's a complicated question could not be answered by a few words just because there are many form fa ...
sapphire4890 發表於 2019-12-6 23:17

仲有揾部插外置電源,內置牛太多干擾。置於OS揀Linux,Windows要顧既process都太多

via HKEPC Reader for Android

slothkicker

回覆 1# xnson

火牛、底板？CPU？HD？音咭？軟件？那一款是關鍵？
xnson 發表於 2019-12-6 22:51

我唔係音樂專業, 但知識上覺得音咭同喇叭 一定係聲音風格上第一重要,
CPU HD 底板 火牛 都係支持同發揮"音咭,喇叭"原本100%既水準

你需要既高音質PC 主要用黎做乜野 ? 製作音樂 ? 睇電影聽歌 ? 打機 ?
因為唔同既需要 用既軟件 OS都唔同

如果係製作音樂 我覺得用專業既合成機比較好, 雖然會貴d.. 但相信專業既音響機械師, 因為縲絲同機箱結構都可以影響noise干擾, 下面有d外國既audio computers, 香港應該都有類似既代理

https://www.slickaudio.com/product-category/audio-computers/
https://pcaudiolabs.com

sapphire4890

仲有揾部插外置電源,內置牛太多干擾。置於OS揀Linux,Windows要顧既process都太多

via HKEPC Reader for  ...
taingaukwai 發表於 2019-12-6 23:31

    LPS <- Linear Power Supply (external power supply)
Linux Windows, whatever la.

slothkicker

進入電腦音響世界的第一步 (二)

https://feature.u-audio.com.tw/featuredetail.asp?featureid=268

wyhui5124

仲有揾部插外置電源,內置牛太多干擾。置於OS揀Linux,Windows要顧既process都太多

via HKEPC Reader for  ...
taingaukwai 發表於 2019-12-6 23:31

    我試過將部netbook裝Linux,D聲完全唔得,最後都係轉番用XP,呢D真係case by case,要慢慢去試先得

devilcat1

求其買部DAC咪得囉 PC做數據輸出

taingaukwai

其實用Raspberry Pi 4B裝volumio咪簡單又高質嘅播放器。

via HKEPC Reader for Android