I'm new here. Trying to build a cmoy at the moment which is quite fun, would be more fun if it worked but I'm sure I'll get there some day! Anyway I have a pair of Alessandro MS1's at the moment, I really love them but would like to give some more headphones a try. I was thinking of AKG K551's for their massive soundstage but I've read some mixed reviews. Portability isn't an issue for me as they'll be used at home. So does anyone have any suggestions, I will read lots of reviews on any headphones listed. Thanks a mil.