Enjoy this great demo of the ENGL RockMaster by ENGL endorser Benjamin Lechuga. A great guitar player who shows you how diverse this amp really is. The song is called Madness from his album "The Search Part 1: Introspection". The guitar he is playing is a Caparison Dellinger 7 M3 and the pedal is a "Time Clock Delay" from Franky Effects.