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Wiring, Electrical & Installation
installed secondary battery, still have dimming headlights
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<blockquote data-quote="juststartin" data-source="post: 7395175" data-attributes="member: 571404"><p>As far as a new head unit that has 3 5V Preamp RCA outputs, how much does the 5V impove your signal quality compared to most head units that provide 3 2V Preamp outputs? i would think it impoves the signal quality pretty well if you use pretty good cables. My head unit now is an older model pioneer with 3 2V preamp RCA outputs and just recently i had to ground the outputs to keep my engine whine down. So ive been concidering getting a new head unit and the units with 5V outputs have been cathing my eye.</p></blockquote><p></p>
[QUOTE="juststartin, post: 7395175, member: 571404"] As far as a new head unit that has 3 5V Preamp RCA outputs, how much does the 5V impove your signal quality compared to most head units that provide 3 2V Preamp outputs? i would think it impoves the signal quality pretty well if you use pretty good cables. My head unit now is an older model pioneer with 3 2V preamp RCA outputs and just recently i had to ground the outputs to keep my engine whine down. So ive been concidering getting a new head unit and the units with 5V outputs have been cathing my eye. [/QUOTE]
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installed secondary battery, still have dimming headlights
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