更换外部音频源接口 50%
更换收音机 10%
更换外部音频源接口分频器 40%
https://qc.dianpusou.com/tag/4-0%e6%8e%92%e9%87%8f%e7%9a%84%e8%bd%a6%e7%99%be%e5%85%ac%e9%87%8c%e6%b2%b9%e8%80%97%e5%a4%9a%e5%b0%91
更换外部音频源接口 50%
更换收音机 10%
更换外部音频源接口分频器 40%
https://qc.dianpusou.com/tag/4-0%e6%8e%92%e9%87%8f%e7%9a%84%e8%bd%a6%e7%99%be%e5%85%ac%e9%87%8c%e6%b2%b9%e8%80%97%e5%a4%9a%e5%b0%91