I'm looking into getting a new HU. seen the 6800 and like it alot, then i came across the 7700. anyone have opinions on these found them for around the same price give or take right. 6800 has the iturd hookup, which i dont need & a 7 band eq. the 7700 has a 5 band and no iturd hookup, both have the same ideal features. i guess i'm asking what is the if their is any difference. can you forum members help me out, give opinions and knowledge...lol