[jaydeezey]

Hi All,

I've Recently fiited a JVC Headunit to my 99 Audi A3 Se, The system is non-bose and i have used the PC9-401 autoleads adapter to enable the amplifier for the rear speakers to operate.

The problem that I am having is when the head unit is powered up there is a buzzing noise from both rear speakers, this noise is apparent even when there is no volume also the speakers whistle when the accelorator is pressed.

If Anyone Can Help I Would Be Very Grateful.

Thanks,

Jaydeezey.

 

[stevebengel]

Try putting a ground loop isolator (found at walmart) between your head unit and your amplifier. Worked for me.
-Steve