I recently purchased a nice cadillac that's about 10 years old. I have both an android phone and tablet that I use to listen to music and for my navigation. I have the stock cadillac double din head unit in my car, which to me right now is utterly useless, as it DOESN'T EVEN HAVE A stereo, eighth-inch LINE IN! I was thinking of purchasing an app radio to sync with my devices, but then...
Why do I even need a head unit at all? can I just put a power amp in the slot where my head unit was, with a stereo line in to that?
Is this a crazy idea? I have a similar set up with my computer at home, and I love it.