Sorry it wasn't up to your review standards, Beats by Dre, but I'm not on clock here http://www.digitalaudioreview.net/2016/04/audioquests-dragonfly-red-puts-high-end-daps-on-notice/ and http://www.audioquest.com/wp-content/uploads/2014/04/Phase-Noise-Jitter-Report-0317-14.pdf