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<blockquote data-quote="B1GR3DDD" data-source="post: 8473099" data-attributes="member: 663137">A few days ago I asked for help on fixing a ground loop. Well, after trying a remedy, my problems have gone from bad to worse.Here&#039;s what it currently sounds like (apologies for **** quality, had to use old flip camera, phone was full):[MEDIA=youtube]M_0fl8L23f0[/MEDIA] Breaking down what happens in case it wasn&#039;t obvious enough:-Normal high pitched whine heard at low volumes (not that it goes away at higher volumes, it just is drown out by the increased volume)-VERY loud and annoying high pitched whine at &quot;0&quot; volume-Loud whine and thump (from subs) when car is turned offThe only way I&#039;ll fix this is isolating the problem and working backwards to fix it obviously. So I ask:What steps should I take to find the source(s) of my ground loop?</blockquote>

[QUOTE="B1GR3DDD, post: 8473099, member: 663137"] A few days ago I asked for help on fixing a ground loop. Well, after trying a remedy, my problems have gone from bad to worse. Here's what it currently sounds like (apologies for **** quality, had to use old flip camera, phone was full): [MEDIA=youtube]M_0fl8L23f0[/MEDIA] Breaking down what happens in case it wasn't obvious enough: -Normal high pitched whine heard at low volumes (not that it goes away at higher volumes, it just is drown out by the increased volume) -VERY loud and annoying high pitched whine at "0" volume -Loud whine and thump (from subs) when car is turned off The only way I'll fix this is isolating the problem and working backwards to fix it obviously. So I ask: What steps should I take to find the source(s) of my ground loop? [/QUOTE]

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