『PCFi』專用主機討論（20120223更新主机配置）

yangmetal

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pcfi的主機我覺得是制約後面器材發揮的最的瓶頸，無論硬件上還是軟件上的～
和老筆記本+vista搏鬥一週，實在是各方面變數太大，故此決定重開一台專用的主機，方案有如下幾個：

• 專業優化的成品，如auralic之前做過問卷的類似產品。
• 質量可靠的筆記本電腦
• 自己攢，組裝。

這邊開一個帖子，希望能聽聽大家的意見和經驗～無論對用家，還是有意願生產相關產品的廠家都能有所幫助吧。

[ 本帖最后由 yangmetal 于 2012-2-23 17:38 编辑 ]

sentence

http://bbs.headphoneclub.com/thread-173375-1-1.html

杨版可以参考下我的帖子，软硬件都写了一些

[ 本帖最后由 sentence 于 2011-12-11 21:27 编辑 ]

yangmetal

PCA Pc is a excellent platform for multi media.
In case of audio, you don't need much power for play back.
There are many different strategies to obtain best sound quality.
You can choose between a sound card or an outboard DAC

Probably the PC is located close to your audio. Silent operation is required.
Laptop or desktopIn general laptops make less noise but there are exceptions to this rule.
You lack the space to add a soundcard of your choice to a laptop.
You probably have to go for an outboard DAC if you want to improve on sound quality.
StorageHD's in laptops are 2.5”,quiet but limited in capacity compared with the 3.5” models.
SSD (Solid State Disk) is the ideal choice, no moving parts at all but 1Tb in SSD is a bit expensive. OS on the SSD, music on a HD (if on a NAS, you don't have to worry about noise) might be a affordable solution.
HTPCThere are Home Theatre PCs build with silence in mind.
Fanless PSU (power supply), heat sinks to cool the processor, silent kits for HD's, etc.
PerformanceFor play back you don't need much power. Any MP3 player or cellular phone proves this point. There are claims that it is even better to go for low power.
Less electrical noise is generated and this might be beneficial for the sound quality.
fit-PC2 Win7 Pro $499
1.6 GHz, 1GB RAM, 160GB HDD, Wi-Fi, Windows 7 Professional
Marvell SheevaPlug $99ARM-based 1.2GHz Sheeva embedded processor, 512MB of DDR2 memory, 512MB of flash storage, gigabit ethernet and USB 2.0.
Big enough to run SqueezeCenter.
See Sheevaplug SBS Server for dummies

VortexBox 500GB Micro NAS $399

• Draws only 6 watts of power when fully on. Costs about $5 a year to run all the time.
• Automatically rip CDs using external USB DVD (Not Included).
• Automatically tags all files from online music database.
• Automatically downloads the cover art.
• Automatic sharing of file to SMB (Microsoft) file shares.
• Sqeezebox Server pre-loaded for use with Logitech SqueezeBox media players.
• Automatic reindexing of Squeezebox Server after every CD is ripped.
• AppleTalk - for OSX or Bonjour for Windows.
• DAAP - Automatically shares all MP3s for streaming to iTunes and Roku Soundbridge.
• NFS - For Linux boxes and almost anything else, Solaris etc.
• Easy installation of mplayer for AlianBBC support.
• Works well as a backend server for XBMC (XBOX Media Center) running on XBOX, Widnows, OSX, AppleTV, or Linux.
• Good support for Sonos music players.
• Auto select 120v or 240v power. Works in any country.

More about low power PC.

Seagate FreeAgent DockStar

Two Dockstars, one acting as a NAS the other as a MPD server feeding a USB converter.
According to the owner:
15

yangmetal

原帖由 sentence 于 2011-12-11 14:22 发表 http://bbs.headphoneclub.com/thread-173871-1-1.html杨版可以参考下我的帖子

恩，多謝你的帖子呀，我有看～

問題還是我個人要求吧，在聽音的地方有個機塔，總覺礙眼

yangmetal

原帖由 jhajha 于 2011-12-11 14:24 发表 敢不敢用简体字标准字？看着真累啊

敢？呵呵，之前用繁体，忘了改回来～多谢提醒

yangmetal

其实我更倾向前两项，有笔记本拿回来做些优化也是非常好的方案～关键是which？？

俺的转盘啊，功放，架子旁边竖一台电脑，感情上难接受

yangmetal

原帖由 jhajha 于 2011-12-11 14:30 发表 值得表扬 请各位版主加分加钱加等等等

谢……谢……哦……

sentence

原帖由 yangmetal 于 2011-12-11 21:27 发表

恩，多謝你的帖子呀，我有看～

問題還是我個人要求吧，在聽音的地方有個機塔，總覺礙眼

可以选择做工好的MATX主板，比如华硕玩家国度就有Z68的小板，微星也有，都是6层PCB
搭配小机箱，也挺不错

yangmetal

原帖由 sentence 于 2011-12-11 14:31 发表 可以选择做工好的MATX主板，比如华硕玩家国度就有Z68的小板，微星也有，都是6层PCB搭配小机箱，也挺不错

可能我还是有些偏见或者心理障碍，感觉攒台新机子出来，然后废掉大半功能，有点绕远路的意思～

这也可能解释为什么mac的方案在高烧处更受欢迎吧～

ATH-SWK

经常见到的本本“转盘”就是 MAC BOOK PRO。。。

Evangelion

其实家具样的CASE也不少，就是价钱也达芬奇~~~比如：

yangmetal

jahal

在用mac mini。。。也是过渡方案。。。。。等成熟的hifi数码音源。。。。