擴大機沒有pre out 該怎麼接主動式重低 - 喇叭音響

By Lily
at 2019-08-14T20:49
at 2019-08-14T20:49
Table of Contents
大家好 如題
長輩送的卡拉ok擴大機 外觀粗勇但無pre out輸出
主動式重低音 輸入為紅白rca頭 其他輸入口故障只剩雜音
本來按照土炮經驗 賣場買3.5mm公轉雙母頭 再接上2條3.5mm轉紅白rca頭分別接擴大機和重低音
一開始ok 看電影蹦蹦響 低音超強
結果不久後擴大機散發塑膠燒焦味 趕快拔插頭 放置一陣子 幸好擴大機和重低音都還能用
請問板上先進 還有什麼辦法能一起使用它們?
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Sent from JPTT on my Samsung SM-N9208.
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喇叭音響
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