Hi All,

I've got a Nak head unit running output to my stock amps, wiring and speakers in the 500e. Lately I've noticed poor sound quality in the highs, particularly at highway speeds over rough pavement. I've checked wiring and everything looks ok. Anyone have any experience with MBZ amps going bad? Is it likely that my head unit is going?

Regards,

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RJ
'92 500E
'75 Triumph TR 6