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Bronze Member
Username: Ergodyne

Post Number: 30
Registered: Feb-06
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how much, or what kind of difference would i notice from a head unit with 2V pre outs and one with 5V pre outs?
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Gold Member
Username: Theelfkeeper

Stockbridge, GA
USA

Post Number: 1093
Registered: Feb-05
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theres been several threads about this topic.
basically, the higher the voltage, the better/stronger the signal will be when it reaches your amplifier. also, the amp doesn't have to have the gains turned way up to reproduce the sound, lower the gains the better. you'll get better SQ and more detail from a higher Pre out voltage.
i don't know if you can actually hear the difference or not though.
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