Custom hybrid signature 6 string set for electric guitar that is made to Michael Amott’s (Carnage, Arch Enemy) exacting specifications. It is high performance, long-lasting and resonant set of steel strings with nickel winding that he personally uses for drop C tuning and that provides a deep and bright tonality and smooth playability. All Rotosound strings are manufactured in England. Gauges: .011, .015, .018, .032w, .044w, .059w.