Well, the Sony model has line out in all incarnations, in the form of a 1/8" minijack on the back of the unit. For the home kit, it's packaged with a cable ending in RCAs, but those are available anywhere. The car versions of the Sony come with either a cassete adapter or an FM modulator that plugs into the 1/8" minijack.


-Aaron (who's owned a few of these Sonys so far)