Jerry, make sure the power is turned off, be sure that no wires are touching each other, then seal the end of the cable with some hot melt glue or Gorilla Glue to be on the safe side.

Gary cool
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PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!

K+E=W (Knowledge Plus Experience = Wisdom.)