Quote Originally Posted by prolfe View Post
It looks like a Quadlock to Pre-outs. So if there is a quadlock there, then you just plug the changer/iPod connector into it.

I think i'm right in saying that the mk5 and the a3 have bass units with a built in 25w amp. So how would another amp fit in around this.
Yup you just plug what ever changer/iPod you've got into the new one.

I don't think the standard mk5 has any amps apart from the ones in the RCD300/RCD500/MFD2 unless you spec'd the "sound upgrade"

No clue about A3's i'm afraid I would imagine similar unless you went Bose?