I play a Gibson Faded SG, its brand new i got it yesterday. When i play my high E string through my Marshall, i hear this high pitched sqeak the entire time in the background.

Any thoughts as to what this might be? whether its the amp,strings, pickups?
I don't think its the amp because my fender strat plays fine through it.
Quote by beckyjc
Action? Strings to close to pups, or prehaps theyre cathing on one of the rets causing harmonics.

+1, action is too low.

Set up the guitar properly or have someone set it up for ya.
k sounds like i should just have the guitar set up first and go from there. It makes sense since i havent changed the strings yet and the action and everything is still right from out of the box