Thanks Richard, sounds like the cheapest option.....what does the Subaru Ipod cable plug into? Didn't check on the test drive but sounds like there's more than 1 input.
The Subaru cable wires into the back of the McIntosh amp (presumably, I don't have one), so you wouldn't lose the aux (RCA) inputs - you also have the option of bluetooth streaming audio from a device that supports it. The only benefit, admittedly quite a good one, is that you can control the tracks and playback from the steering wheel or HU with a genuine cable and charge at the same time.
Underwhelmed by the McIntosh??? In what way mate?
Disastrous user interface, navigation very dated, audio has muddy midrange and too much bass (with hardly any options to adjust, but switching to 'cloth' interior helps!), inputs vary massively in volume (FM radio is quiet, switch to CD and blow your head off), FM radio varies in tone seeming to lose parts of the spectrum like someone's playing with an equaliser (maybe signal related, but the Bose in my Mazda never did it). All of this I can overlook, but the voice dialling just simply doesn't work - this is a dealbreaker, I depend on using my phone safely in the car for my job. Having it say 'pardon' is bad enough, but telling me 'the system is checking the disk, please wait' and bugging out really s*its me!