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New audio setup has a BUZZ
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<blockquote data-quote="Corsair714" data-source="post: 8878155" data-attributes="member: 691640"><p>The noise exists with no music playing and gets worse with higher volumes still with no music playing. It changes when I turn the volume knob on the head unit. I do get noise when the amp is not connected to anything, however I heard that is actually somewhat normal that noise would be added to the system from other interference around when nothing is plugged in? Should I expect it to be completely silent? I had tried this earlier and I had just disconnected them when the system was already on. Do I need to shut it off and turn it on in between each test?</p><p></p><p>I tried grounding the exterior clips of the rcas at the head unit and the car is well grounded I think. And I have heard that one should do everything possible to avoid an in-line isolator.</p></blockquote><p></p>
[QUOTE="Corsair714, post: 8878155, member: 691640"] The noise exists with no music playing and gets worse with higher volumes still with no music playing. It changes when I turn the volume knob on the head unit. I do get noise when the amp is not connected to anything, however I heard that is actually somewhat normal that noise would be added to the system from other interference around when nothing is plugged in? Should I expect it to be completely silent? I had tried this earlier and I had just disconnected them when the system was already on. Do I need to shut it off and turn it on in between each test? I tried grounding the exterior clips of the rcas at the head unit and the car is well grounded I think. And I have heard that one should do everything possible to avoid an in-line isolator. [/QUOTE]
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