I actually did not end up buying the unit. I decided i wanted to beef up my sound system a bit with a couple of amps, components, a custom 10" sub enclosure that I had installed in the storage compartment in the rear, and a "JL audio clean sweep" which comes equipped with a line input for the ipod. The clean sweep is a little pricey, but it was worth the money for me since i wanted to keep my factory head unit. Only two bad things about it are that now I have 2 knobs instead of one to adjust the volume, and also when I'm running off the ipod, I can't adjust the bass, mid and treble. Other than that, it's a great product.