Re: [請益]哪款DAC可以擋的了主機板雜訊?
上次收到各位網友的建議就先買2-3個便宜的方案試試
剛好這周亞馬買的另一款光纖dac和光纖hdmi線寄到了
測試結果如下
光纖hdmi線配螢幕喇叭:沒用有雜訊
光纖dac+主機板光纖輸出孔(Avantree DAC02 192KHz 數位類比音訊轉換器):沒用
這款是吃USB供電,插主機板供電和拿去另外接跟電腦同一個延長線的USB充電頭都一樣
的結果,還是有雜訊
之前測試結果
喇叭和螢幕都吃同一組延長線電源
螢幕3.5MM接藍牙喇叭:有雜訊
PC前後面板輸出接藍芽喇叭:都有雜訊
199元USB DAC接藍牙喇叭:有雜訊
唯一沒事的
電腦用藍芽傳給藍芽喇叭,但是受限於無線有時候會突然無聲音就是了
接下來考慮買UPS試看看吧
雖然我覺得是主機板出事比較大
不過實在懶得全拆送修,又想等明年底15代INTEL大改版CPU再連機殼都換掉
如果UPS再沒用應該就先用藍芽喇叭撐一下
主機板:ASUS TUF Z390 PRO GAMING
CPU:I9700KF
顯卡:ASUS RTX4070 DUEL
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