Bose Wave iphone 5 adaptor

[NickHKent]

Apologies if this is asked on a regular basis (What I know about hi-fi can be written on the back of a postage stamp) but is there anywhere I can buy an adaptor so my iphone 5 works with the Wave system?

I've got the old style ipod/phone connector and ideally I'd not have to spend another £130 on one, which I think is a massive liberty!

cheers