this could be couple of reasons
no.1
check that you havent run the rca's down same side as power lead as this causes a whining sound
no.2
Check your earthing point make sure its suitable
no.3
Check your auternator maybe faulty
there is a easy solution to this and thats to by a rca ground loop isolator which filters out unwanted noises
heres one i found on ebay for £5
click here
Thanks madskillz, I appreciate your diagnosis.
Nonsense , it's way more easy then the metre rca cable with a technics and sound on one side??? Just left right and connect earth to the earth to one of the rca connection, but buy good ones 60euro/two)which don't connect to the metal in the middle. I still wonder what he mens by sound at one side. :)
×