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I removed the deck and redid the wiring with a new harness and also added a ground wire from the de I chassis to the car chassis and also tied that ground into the ground wire of the harness and I STILL get a whine.
A local stereo shop suggested soldering a ground wire to each of the RCA cables and making a connection to a chassis ground saying that sometimes the connection itself isnt good enough. I cant really see how I could accomplish that very easily though.
A local stereo shop suggested soldering a ground wire to each of the RCA cables and making a connection to a chassis ground saying that sometimes the connection itself isnt good enough. I cant really see how I could accomplish that very easily though.