dalethorn 0 Report post Posted May 4, 2014 I've had the Alpha Dog for awhile now, and while I don't think its voicing (signature) is as ideal as the Mad Dog, the superior design gives it greater potential for further tweaking. http://www.hifiheadphones.co.uk/forum/headphone-reviews/4074-mrspeakers-alpha-dog-planar-stereo-headphone-review.html Share this post Link to post Share on other sites