Lots of people will probably be surprised to see a review of the Beats Mixr as a high fidelity headphone, so please read on...
http://www.hifiheadphones.co.uk/forum/headphone-reviews/3690-mixr-headphone-dr-dre-review-dale.html
http://www.hifiheadphones.co.uk/forum/headphone-reviews/3690-mixr-headphone-dr-dre-review-dale.html