Hi all, I recently purchased a portable DVD player, the unit is powered by the cars cigarette lighter and when the engine is running I can hear engine noise. I believe it is engine noise because the pitch changes as the revs increase. Wondering how do I remove this noise? Is there anything I can do at the cigarette light power source? If the unit is directly connected to the battery I can still hear the noise but not as bad. Thanks for your time!!!! PS the vehicle is a current VE Commodore Omega.
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