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Accord loud "hum" using high level input
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<blockquote data-quote="BreadLord" data-source="post: 8665419" data-attributes="member: 674841"><p>Well just to follow up that the pac sni-1 noise isolator took care of the issue!. I installed it today and, with the car off, powered on the sub and no noise! Guess maybe it was a ground loop? It was quite loud and my grounds are bare metal...I don't honestly know a lot about ground loops though. Either way the isolator fixed the issue. </p><p></p><p>Another quick question: the sni-1 has two brown wires that are only to be used if there is no output from the sub/amp. I'm not using them and I am getting output but a decent amount quiter. To compensate I have to turn my amp gains *almost* too high to be comfortable with. Would using these 2 ground wires bring my level back up where it used to be before it got to the amp? Thanks </p><p></p><p>And thanks keep_hope_alive for taking time to respond. </p></blockquote><p></p>
[QUOTE="BreadLord, post: 8665419, member: 674841"] Well just to follow up that the pac sni-1 noise isolator took care of the issue!. I installed it today and, with the car off, powered on the sub and no noise! Guess maybe it was a ground loop? It was quite loud and my grounds are bare metal...I don't honestly know a lot about ground loops though. Either way the isolator fixed the issue. Another quick question: the sni-1 has two brown wires that are only to be used if there is no output from the sub/amp. I'm not using them and I am getting output but a decent amount quiter. To compensate I have to turn my amp gains *almost* too high to be comfortable with. Would using these 2 ground wires bring my level back up where it used to be before it got to the amp? Thanks And thanks keep_hope_alive for taking time to respond. [/QUOTE]
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Accord loud "hum" using high level input
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