Audiotweak beat me to it. Check out my review. I am using these stands with my M 20s. It's all in the review. You will instantly hear the difference when you place your M20s on these babies. Don't let the price freak you out too much. What they will do for your speakers will blow your mind. You've lived with the Revel stands for awhile, you'll know... They have two models. I reviewed their top of the line, but my support stand's younger brother is major league, as well. Both are visully stunning too.
