What a surprise when I had my accessories guys call me over. 2 Line 6 M9's in our boxes of new goodies. I took it right out of the box and started playing with it. It has all the same sounds of the m13 but with less buttons pretty much. It's easy to use and I always loved the color of the lights. It's priced at 400$...which is a little much if you ask me since the m13 is 500$ but when you think about it in a business sense, I see why they priced it a bit high. It'll be replacing my joke of a guitar pedalboard, but i'll make some bass samples for everyone.