Anyone have any experience with the marshall majors in terms of sound quality? I'm a guitar fan, and am looking for some new headphones (not really for guitar playing, but it would be a nice capability) In terms of music, I listen to all kinds of stuff from blues, rock, indie, electronic etc. With the price at $89 shipped on amazon, they're looking tempting. I've been using the standard iPhone earbuds for years, but the best portable headphones I've listened to are the Sennheiser HD-25 II's, but they are way out of my price range. Thanks for any help!