did the 700u and love it. kind of a stretch losing the cd capability for those of us that grew up on that media, but it is a snap to use and has more than enough adjustability for any system, and 4volt outputs
it will get my vote until something new comes out to replace it....
keep in mind tho that the kenwood 700u is NOT compatible with any of the old wired remotes. you must order the one that is specific to it, contrary to what anyone else may tell you. the plugs were completely different between the remote for my 400 and the 700u remote, so if you have existing wired remotes, they must be replaced.