XXX Ground Loop Isolator, Model#: XR16

good morning YouTube this EXO coming out here trying to diagnose that damn hum we got going on so I've already switched the location for the power and the ground on the head unit that didn't do a damn thing grounded the rca's to the head unit with some alligator clips didn't do a damn thing I got literally every little switch disconnected back here nothing is really functioning in the center console the Barringer's out and we still had the damn hum I couldn't figure it out for the life of me so what did it end up being guys I came back here checked out my amps and all the RCA's were plugged in just fine it wasn't that I couldn't figure it out but then I remember I have my stinger here and I yanked it real hard because I didn't have enough slack in the front cab so when I pulled it one of these little guys right here came undone I'll show you what happened this came undone and the positi