yeah they all run the same lead. I had it fitted to a head unit from about 1998 and my brother fitted it to a 2004 new model, they are identical.
The changer itself was bought in 2001 and the place i bought it from said as long as its panasonic it will fit!

Obviously you need to make sure your head unit will control a changer but nearly all of them do these days
Go on you know you want to! its only £30!