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Accord loud "hum" using high level input
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<blockquote data-quote="keep_hope_alive" data-source="post: 8664915" data-attributes="member: 576029"><p>It's not uncommon to have noise when the amp is on but the HU is off, but it shouldn't be a very loud noise. Keep your gains on the amp as low as possible and get gain as early in the signal chain as is possible (i.e. use most of the head unit volume range and use gain at the LOC. </p><p></p><p>Are you forcing 12V back into the LOC remote output when you manually turn the amp on or did you disconnect the LOC when you did the test?</p></blockquote><p></p>
[QUOTE="keep_hope_alive, post: 8664915, member: 576029"] It's not uncommon to have noise when the amp is on but the HU is off, but it shouldn't be a very loud noise. Keep your gains on the amp as low as possible and get gain as early in the signal chain as is possible (i.e. use most of the head unit volume range and use gain at the LOC. Are you forcing 12V back into the LOC remote output when you manually turn the amp on or did you disconnect the LOC when you did the test? [/QUOTE]
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Accord loud "hum" using high level input
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