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Line Driver???
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<blockquote data-quote="helotaxi" data-source="post: 2726044" data-attributes="member: 550915"><p>In most systems, anything over 2V and you won't notice a difference. At low volume the HU is only putting out a few millivolts anyway. If you have the gain cranked, you might pick up some of the floor noise, but chances are you will also clip the crap out of the amp once you turn it up. Pretty much any decent HU will have more than enough preamp voltage to prevent having to crank the gain enough to bring out the noise floor.</p></blockquote><p></p>
[QUOTE="helotaxi, post: 2726044, member: 550915"] In most systems, anything over 2V and you won't notice a difference. At low volume the HU is only putting out a few millivolts anyway. If you have the gain cranked, you might pick up some of the floor noise, but chances are you will also clip the crap out of the amp once you turn it up. Pretty much any decent HU will have more than enough preamp voltage to prevent having to crank the gain enough to bring out the noise floor. [/QUOTE]
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