[問題] 雜音求解
小弟的配置如下:
M-DAC>>IA101>>呆腦c1.1
現在問題是
有時候喇叭會發出波波波的聲音
不放音樂時
也會有電流音
經過ABT測試後
發現AMP和線材本身應該都沒有問題
把AMP上的DAC訊號線拔掉
異音還是持續
小弟目前是專線
直入AMP 和 DAC
是否上個隔離變壓器 可解?
麻煩各位先進給點建議，小弟實在苦惱
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