商借可能可解決系統底噪的器材 - 喇叭

By Frederic
at 2018-01-22T22:00
at 2018-01-22T22:00
Table of Contents
小弟目前的設備,開機後喇叭會產生細微底噪,
在服用一些小音量的音樂或是無輸入時,
可以在聆聽距離內耳聞(近場 85cm)
有先試著抓過是否是訊源端(PC)的問題,但已排除。
擴大機開機後不管訊號是否插入,或是轉到任一輸出都有,
而且不會隨著音量增加而增加。
先簡介一下系統:
PCIE/USB 3.1介面卡 → RealCable Univers USB線 → Matrix X-SPDIF2 (DDC) →
OYAIDE FTVS-510 同軸線 → NuPrime IDA-8 (DAC綜擴一體機) → 萬隆NES3004II 喇叭線
→ Sonus Faber Cremona Auditor M 書架叭
電源線:僅有一條 NANOTEC #308 + 古河 FI-28公母頭 給IDA-8
電源:COOPER IG8300壁插 電源線直插
系統接地:IDA-8 負極接地盒
目前希望透過"隔離變壓器"或"濾波排插"排除看看,暫時先不擔心動態壓縮等問題
---------------------------------------------------------------------------
希望借用到的器材: KECES PT112、竹田1號、LOOK-T
谷津AC Filter 、NORDOST QB4 皆可
預借時間:基本上插上去開機就見真章了,10分鐘可以搞定吧?
使用地點:台北市
借用報酬:星巴克任選飲料任何大小一杯 + 任選糕點一份
--
在服用一些小音量的音樂或是無輸入時,
可以在聆聽距離內耳聞(近場 85cm)
有先試著抓過是否是訊源端(PC)的問題,但已排除。
擴大機開機後不管訊號是否插入,或是轉到任一輸出都有,
而且不會隨著音量增加而增加。
先簡介一下系統:
PCIE/USB 3.1介面卡 → RealCable Univers USB線 → Matrix X-SPDIF2 (DDC) →
OYAIDE FTVS-510 同軸線 → NuPrime IDA-8 (DAC綜擴一體機) → 萬隆NES3004II 喇叭線
→ Sonus Faber Cremona Auditor M 書架叭
電源線:僅有一條 NANOTEC #308 + 古河 FI-28公母頭 給IDA-8
電源:COOPER IG8300壁插 電源線直插
系統接地:IDA-8 負極接地盒
目前希望透過"隔離變壓器"或"濾波排插"排除看看,暫時先不擔心動態壓縮等問題
---------------------------------------------------------------------------
希望借用到的器材: KECES PT112、竹田1號、LOOK-T
谷津AC Filter 、NORDOST QB4 皆可
預借時間:基本上插上去開機就見真章了,10分鐘可以搞定吧?
使用地點:台北市
借用報酬:星巴克任選飲料任何大小一杯 + 任選糕點一份
--
Tags:
喇叭
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