Audio woes

[Mark Trank]

Dear listers:

I've been running a replacement stock Bose radio plus aftermarket Sony CD
changer for about 5 years now.  Unfortunately, the system seems on its last
legs, with the radio unit have stopped working a few weeks ago.  I'm going
to try to tackle it this weekend, but am looking at the possibility of
replacement if I can't get it working again properly.  Any suggestions
regarding replacement units and speakers that fit the 200q20v sedan would be
welcomed.  Thanks, Mark