Saab Repair: Radio, harmon kardon, pot hole


Question
Hi Rick,

I have a '95 9000CSE with the Harmon Kardon component stereo, ie. the CD deck is separate.  The right front speaker buzzes intermittently and sounds like an electronic sound.  The buzzing will sometimes stop while braking, turning left, or hitting a pot hole.  I need an opinion.  Should I replace the head unit, try to get it repaired by Harmon Kardon, go aftermarket?  Thanks for your help.  

Answer
Does the head unit power the speakers directly, or does it feed other amplifier(s)? Pehaps there's a power amp failing. Otherwise I would definately suspect the head unit. As far as wether you go aftermarket, for me that would depend on cost, and if you really like the HK head unit or not!