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Head Units
Headunit Preout Distortion/Clipping
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<blockquote data-quote="HoneyBadgerRy" data-source="post: 8627573" data-attributes="member: 667692"><p>I do know how to set the gains with a multi meter, or what clipping sounds like by ear, but is there anyway to KNOW not guess with a 75% rule or 80% rule or whatever, but actually know the maximum volume you can turn the head unit up to without a SMD DD-1?</p><p></p><p>You could look for clipping on an oscilloscope (if you had one), then turn it down, but the signal could still be distorting at 2%+ and not be clipping at any given volume level.</p><p></p><p>The only way I can think of to know where the head unit distorts would be to either buy/borrow a SMD DD-1, or if someone with the exact same head unit already tested it and told you. I know on here you guys prefer oscilloscopes and look down on the SMD, but I surely wouldn't see 1% distortion on a 1khz sine wave.</p></blockquote><p></p>
[QUOTE="HoneyBadgerRy, post: 8627573, member: 667692"] I do know how to set the gains with a multi meter, or what clipping sounds like by ear, but is there anyway to KNOW not guess with a 75% rule or 80% rule or whatever, but actually know the maximum volume you can turn the head unit up to without a SMD DD-1? You could look for clipping on an oscilloscope (if you had one), then turn it down, but the signal could still be distorting at 2%+ and not be clipping at any given volume level. The only way I can think of to know where the head unit distorts would be to either buy/borrow a SMD DD-1, or if someone with the exact same head unit already tested it and told you. I know on here you guys prefer oscilloscopes and look down on the SMD, but I surely wouldn't see 1% distortion on a 1khz sine wave. [/QUOTE]
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