mk4 interference aarrgghh

[kingturbo]

can anyone help me Ive got a Mk4 1.8t with a gamma headunit with a phatnoise and in between tracks i get an interference noise through my speakers that gets louder when i rev my engine i didn't bother me at first but now its really irritating has anyone else had this problem with a phatnoise or a Cd changer as they both run off the same cable and can anyone tell me how to make it stop thanks in advance

[MrDan]

Do you have any external amps?

i had a problem with interference from the engine onto the RCA feeds to a cheap splx amp...sounded like a cat in a blender!!

[kingturbo]

no running standard speakers of standard gamma headunit it sounds like a problem with the Cd changer lead to me just wondered if anyone else had any probs with theirs

[Judderi]

Usually you get this sort of issue when you run audio signal cables allongside power cables. How and where is the changer installed? Another reason can be a bad earth on the head unit. Also you can buy coil supressors that can help eliminate this kind of issue but they tend to be used on older motors.

[kingturbo]

its the factory cd changer lead ive never touched it if it was a bad earth would it do it on the radio as well?

[Judderi]

If you only get it when listening to cd's then id say its deffo an issue with the changers cables.

[[han]]

my mate had the same problem, and his cd changer then packed in!? it ws something to do with bad connection, but his cd changer was knacked anyway!

[kingturbo]

do you know where the bad connection was?

[GazB]

I would check all the connections anyway inc the earth, if not fit an in line noise suppresor