Interference from Professional CD player with Stage 2 amp

mohitos

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Hi

I have an E46 M3 and recently replaced the Business CD player with a Professional CD player.

Baris upgraded the amp to the Carphonics Stage 2 amp inside.

I've replaced the speakers with Bavsound's Stage One Package. And under the rear shelf, I've replaced the HK subs with the Kenwood powered replacements.

At zero volume, I get a permanent, faint buzzing sound. Baris has tested the HU and says it's not related to it. Would be great to hear if anyone has had the same problem, and managed to solve it?

Many thanks
 

Rick M3

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Typically buzzing is an earthing problem ...have a read up about ground loop isolators and see if the Kenwood amp needs one
 

mohitos

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Thank you - will try that
 

1750gtv

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Thank you - will try that
Sorry to reserect an old thread. If the OP is still around did you ever sort this as I have pretty much the same thing and the obvious earth's have been checked
 

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