What i was trying to say is why cant they make an amp that senses the voltage at the input and adjust the ouptut for what it is getting.
wouldnt that take all the guess work out of improperly setting the gains?
I have installed lots of stuff and I honestly will not say that by ear I have always set the gains right.
seems like this day and age they could make an amp that knew what the input voltage was and make the amp perfom to its max unclipped ouput.
smart amp I guess it would be called