M Marlo New member Sep 23, 2011 #1 I think maybe when i over powered my amp i shorted the ground wire or something i spliced it to reground and it has this " white powder " inside... what is this ?
I think maybe when i over powered my amp i shorted the ground wire or something i spliced it to reground and it has this " white powder " inside... what is this ?
Y yyyyzztwiset New member Sep 24, 2011 #2 You have a short and sparks are oxygenating the copper wires. Peace.