I am getting very disgusted with digitech there customer service and there products. seems like every time I buy a product a year or two later it craps out on me. and everyone you talk to gives you the run around. recently performing at a show using the digitech vocal 300, it just decided to stop working and nearly blow out my PA system. its extremely embarrassing and not the first time, few years back I was preforming at a venue with over 2500 people, using a digitech effect petal not even 1 hour in to the gig the unit crapped out on me. this company is a joke and they do not stand behind there equipment what so ever. I had a peavey mixing board go bad on me, I called them up and no questions asked they repaired it. thats a company who stands behind there product.