Ctminime
10+ year member
1/2 Team SubHertz
i had the kca-420 for alpine (ipod thingy) and it worked great with my 9827 before it got jacked... control through deck is a little shaky but i know they have fixed that problem on the next gen decks. even if u dont wanna control it thru ure HU just unplug it and find what u want start playing it and plug it in and it works fine doing it that way.. u lose NO SQ using this thing sounds great (cuz its a digital connection) and i enjoyed it for a whole 2 months! but hey it was GREAT while it lasted, if u are an ipod lover i suggest strongly on picking one of thses bad boys up..