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Head unit preamp voltage question
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<blockquote data-quote="Sir Smoke A Lot" data-source="post: 2930059" data-attributes="member: 573699"><p>I've had my heart set on the new Alpine iDA-X001 for a few months. That is until I saw that it only had 2 volt preamp outputs. //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif My last 2 systems both had Eclipse head units with 8 volt preamp outputs. I have always been told the higher the voltage on the HU the better but I don't know exactly what the benefits are. In the end does it really make a difference? What are the benefits of higher voltage on the outputs? Thanks.</p></blockquote><p></p>
[QUOTE="Sir Smoke A Lot, post: 2930059, member: 573699"] I've had my heart set on the new Alpine iDA-X001 for a few months. That is until I saw that it only had 2 volt preamp outputs. [IMG]//content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif[/IMG] My last 2 systems both had Eclipse head units with 8 volt preamp outputs. I have always been told the higher the voltage on the HU the better but I don't know exactly what the benefits are. In the end does it really make a difference? What are the benefits of higher voltage on the outputs? Thanks. [/QUOTE]
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