I guess it's from the '70s or so, and it's selling for under $100. Looks pretty cool, but I don't know if it would fit my style- blues and classic rock. What do you say? Do any of you have any experience with these older Morley power wahs? Would I be better off with what I was going to get- RMC picture wah? It would cost a hell of a lot more, so should I just go for this? I've always had a knack for vintage effects, so this caught my eye, especially for the price.