앰프 고장 확증 판단 前 이것부터 확인해야 할까?
<iframe width="592" height="1053" src="https://www.youtube.com/embed/ENKu7xSriZU" title="How to remove broken RCA cable pin#AV cable#shorts" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
<iframe width="1280" height="720" src="https://www.youtube.com/embed/Je9HPEXIVe8" title="How to repair RCA Cable ends" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>