I did. This thing is driving me crazy. What seemed to be affected by the problem was just the tweeter. But that was hard to say, honesly. I replaced the one on the left, and after several tests it seemed to be working fine. Than I became softer than the right one again, than, today, I started to just touch the wiring behind the sled and after a while it seamed to be working properly again. Still, I don't know exactly where is the problem, but much likely is there, somewhere. Is it possible that only the threble are being affected by the "known problem"?

Taym
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MK II BLUE 12GB 090000923