Hey guys, does anyone know about the Marshall jtm 60 combo or the head with 4x10 cab? The series came out maybe 10 or 12 years ago and didn't last that long. I see them on ebay every now and then for pretty cheap saying that they sound like a plexi, is this true. I currently own a Boogie and I'm thinking about going over to a Marshall. Help me out on the sound quality if you know of this amp.