When light hits the stage even before the band does, theres only one thing that signifies you are about to have your face ripped off by a literal wall of sound. You see it in almost every huge rock and metal arena show. Its a vision pursued by any musician who dreams of playing live, and playing loud. As a kid I gazed at the stage in wonder, mesmerized at these giant black boxes stacked on top of one another. As soon as the band started playing, you could swear everything you heard was coming from these giant stacks of sound. They stood out almost as a member of the band themselves. All thats is left after the show ends, is a snapshot taken by your memory. The image of the band on stage, and the image of a giant stack of amplifiers with one name draped across the front, Marshall.