Mr. Speakers Alpha Dog and matching stand Musica Acoustics giving away one pair of Mr. Speakers' Alpha Dog Headphones December 24, 2013 As stated above, one pair of Mr. Speakers Alpha Dog headphones (MSRP 599$) will be freed to one lucky winner come 13 January, 2014. Secondary and tertiary prizes also available. I signed up. You should, too. Here's how.