Can static electricity cause a blown fuse in amp?


I just blew a fuse in my Classe DR 15 by hitting the eject button on my CD player. Blap! I live in a desert climate, and was wearing crocs on my feet. Is it just a fuse, or does that signal a deeper problem? Anybody have that happen?
michaeljbrown

Showing 2 responses by nsgarch

What kind of IC's are you guys using? Are they shotgun type (with floating shields?) and if they are, do all arrowheads point to the preamp (including the ones that go between pre and amp?) This is a solvable problem. I know, I live in Tucson where the only way to get the humidity up over 9% is to jump in the pool ;-)
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The static charge is going thru your CD interconnects to the preamp signal inputs which amplify it enough to overload your amp's inputs. Make sure the CD player is properly grounded so the static is drained off right at the CD player.

Same advice if your CD goes directly to your amp.