I have owned one (400+) and tried a few in the store (Walkabout, Mpulse600, M2000). I don't see how anyone could be a fan. They are way overpriced, considering they are only a bit less than an aguilar pre, and equal to price in a demeter setup. They weigh too much, and are too high maintenance. And their cabs ...just go with an epifani, or bergantino. I'll probably get some disagreeances, and some people that agree, but I just wanted to share my opinion.