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thelizman
 
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Default Older 2 volt maximum Amplifier gains with newer 4 volt preouthead units

BigBob wrote:
Thanks Guys
Just wanted to know if I was gonna fry my older Alpine amps or not.


Hell no. I've run stock headunits into preamps before. The "input gain"
adjustment is a very large resistor, and when you have the gains down
they have a far higher input impedence than any speakers.

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