You'll probably have to use just one radio source - and much as I'd like to say otherwise, I'd be lying if I said the Empeg is ever likely to compete with the Becker on radio reception - Becker make some of the best tuners out there. That being the case, either 2 or 3 seem the best options.

If it's 2, then all ought to work OK. If the worst comes to the worst, you could always add a line driver between Empeg and Becker (I've fitted an Empeg with aux inputs before now, and it seems quite happy running a reasonably low input level on the aux inputs)

3 ought to be possible - Sony do an auxilliary input adaptor that connects to a Unilink input on any of their units to give an Aux in. Assuming the Porsche Sony MD player isn't a special proprietary unit, then this might work with the Becker as well. If you're interested in this route, drop me a mail at work ([email protected]) and I'll see if I can dig out any more info on the Porsche changer.

Dominic

Cambridge Car Audio
http://www.cambscaraudio.co.uk