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high pitched sound
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<blockquote data-quote="Flipx99" data-source="post: 1239531" data-attributes="member: 562352"><p>We tried hooking up my RCAs to my friends amp and it still had the "turn on thump" but no problem with the whine. Now, we believe there is some problem with the RCAs from the headunit.</p><p></p><p>Next, we moved the ground in my car and it still produces a whine. I also noticed that the whine is nearly inaudible at normal listening volume, just very noticable when paused.</p><p></p><p>One thing I dont understand is that when I moved the ground the subs would move as if they were turning on.</p><p></p><p>Why would this just start if it a ground loop problem? Also, would ground loop isloators help my problem.</p></blockquote><p></p>
[QUOTE="Flipx99, post: 1239531, member: 562352"] We tried hooking up my RCAs to my friends amp and it still had the "turn on thump" but no problem with the whine. Now, we believe there is some problem with the RCAs from the headunit. Next, we moved the ground in my car and it still produces a whine. I also noticed that the whine is nearly inaudible at normal listening volume, just very noticable when paused. One thing I dont understand is that when I moved the ground the subs would move as if they were turning on. Why would this just start if it a ground loop problem? Also, would ground loop isloators help my problem. [/QUOTE]
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