I just received a DW-8000 from a friend who had not used it for years. It seems that certain patches have a intermittent static sound that cycles about every 5-10 seconds. I'm guessing it's a certain parameter change which makes it more or less prominent-depending on the patch. Some patches are not affected at all. It only lasts a split second but can be annoying. Any thoughts would help greatly.
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Ref DW-8000 problem
2009-02-15 by inspectorpenny