hi,
there is a fuse in the HU which blows when one is careless with the wires. this happens when the hot pin i.e. the inner pin of the rca jack comes in contact with the ground.
the wire you see is the solution to this problem or you can get the hu checked and replace the SMD fuse or bypass it.
i have used both the methods and im still using the wire thing on my 6850 without any problem. nothing to worry about. its been quite a while im using the wire thing.
check with a different HU, if the whine goes then your HU is the culprit.
the fuse in my case was blown because of my faulty amp.
cheers
clip
Last edited by clipto333 : 21st August 2007 at 00:06.
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