So kats and kitties I got a great deal on a used one 40 bucks, brought it home and tested it on bass, i used a gibson thunderbird and 67 ampeg b-15n portafelx. guess what it sounded super. with the volume just past 12′ and same with dist it was loud and fat keeps the low end pretty decent. the low mid scoop was my favorite setting takes a little volume out but makes it darker and smoother. I also have the xo version metal muff which is great. i am going to use the top boost from the xo version, for solo trem picking, and the pocket mm genaral dist use. also tested it on a les paul very chunky. BUY A POCKET METAL MUFF BADASS DISTORTION