[新手] 這樣理解音響的"前級"與"後級"正確嗎?
看板Audiophile (電腦喇叭 音響系統)作者candy88257 (阿泰斯)時間11年前 (2015/02/04 02:35)推噓18(19推 1噓 35→)留言55則, 13人參與討論串1/5 (看更多)
比如說:
主動式喇叭有內建擴大器,故主動式喇叭內有內建"後級"?
比較搞不懂的是"前級",
前級應該是處理音效之類的,但是,請問"DAC"是"前級"嗎?
如果是以電腦USB接出來聽歌,以下接法是"必須"的嗎:(在此把主動式喇叭的內建擴大器
與喇叭分開來看)
電腦<--->前級(DAC)<--->後級(擴大器)<--->喇叭
如果沒這樣接,缺一個的話,是否就會沒聲音? 或者以上接法少接了什麼?
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