DRC神話的破滅 - 音響
By Elizabeth
at 2017-01-28T13:40
at 2017-01-28T13:40
Table of Contents
小弟最近為了mac mini的噪感感到十分頭痛
小弟的連接方式是,
mac mini--> USB--> 歌詩德 x20pro,
CDP-->BNC SPDIF--> 歌詩德 x20pro
試著用usb接地之後,有大幅改善,噪感大概有降低七八成,
但跟CDP比起來,那個輕微的噪感還是蠻明顯的,實在無法久聽...
(噪感非底噪,其實背景是蠻黑的)
mac mini沒有經過任何改裝,主要是若要改裝,則小弟傾向連RAM,HD,線性電源一起上
但這麼高的預算,我乾脆請朋友幫忙copy一台他已經調教完成的HTPC就好~
所以目前僅使用amarra,憑良心說,不跟CDP比較,效果很不錯了...
但就是不耐久聽...
後來趁特價,把amarra升級到symphony版本,也購入usb 麥克風,
用amarra symphony內建的iRC,做出測量跟Room Correction.
跟一般系統通病差不多,30hz, 50hz都有衰減,特別是30hz以下衰減得很厲害,
也試著讓他自動調整出最平順的曲線....
然後...音響性好一點點,特別是低頻的形體感再更好一點點...
然後...然後...然後...沒有了...
我期待已久的噪感消除,沒有
機器味太重的音色...照常...
也因此不耐聽也是照常...
這是要覺得自己擺位還可以,跟RC之後結果相差不會太多,而稍稍自滿一下,
還是要為mac mini當訊源沒救感到悲哀....
現在只剩下最後一招...上DDC,加朋友調教好的HTPC
如果還不行,我就打算放棄數位系統了...
拿這些錢去玩盤帶機應該C/P值更高...
大家都怎麼整治自己的數位系統??
介意分享一下給小弟參考嗎??
--
小弟的連接方式是,
mac mini--> USB--> 歌詩德 x20pro,
CDP-->BNC SPDIF--> 歌詩德 x20pro
試著用usb接地之後,有大幅改善,噪感大概有降低七八成,
但跟CDP比起來,那個輕微的噪感還是蠻明顯的,實在無法久聽...
(噪感非底噪,其實背景是蠻黑的)
mac mini沒有經過任何改裝,主要是若要改裝,則小弟傾向連RAM,HD,線性電源一起上
但這麼高的預算,我乾脆請朋友幫忙copy一台他已經調教完成的HTPC就好~
所以目前僅使用amarra,憑良心說,不跟CDP比較,效果很不錯了...
但就是不耐久聽...
後來趁特價,把amarra升級到symphony版本,也購入usb 麥克風,
用amarra symphony內建的iRC,做出測量跟Room Correction.
跟一般系統通病差不多,30hz, 50hz都有衰減,特別是30hz以下衰減得很厲害,
也試著讓他自動調整出最平順的曲線....
然後...音響性好一點點,特別是低頻的形體感再更好一點點...
然後...然後...然後...沒有了...
我期待已久的噪感消除,沒有
機器味太重的音色...照常...
也因此不耐聽也是照常...
這是要覺得自己擺位還可以,跟RC之後結果相差不會太多,而稍稍自滿一下,
還是要為mac mini當訊源沒救感到悲哀....
現在只剩下最後一招...上DDC,加朋友調教好的HTPC
如果還不行,我就打算放棄數位系統了...
拿這些錢去玩盤帶機應該C/P值更高...
大家都怎麼整治自己的數位系統??
介意分享一下給小弟參考嗎??
--
Tags:
音響
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