Well we were riding in the rain the other day and my sony head unit objected with a puff of smoke. Here is what I have:
Driver has access to head unit (mounted in dash).
I run 3 amps; cabin speakers, tower speakers, sub.
XM radio through it's own Delphi tuner.
What I would like (in order of importance):
Rotary volume control.
EASY fader (manual knob would be best)(I use fader to control cabin to tower speakers).
AUX or MP3 input.
Any recommendations would be greatly appreciated. The simpler the unit (less buttons) the better. If I get it simple enough I may even get to ride to some music when my wife drives