Edit: After half day, my wife’s Mac started having the same problem. I have then applied the solution that I found in the Apple
Velodyne vTrue Studio Headphones @ CES 2013
Forget them Beats by Dre its time for some real headphones and Velodyne has did just that with the vTrue Studio Headphones which are being showcased at CES 2013.
The vTrue headphones come with a forged aluminium design with leather ear cups for maximum convertibility but not sacrificing sound quality. The headphones include a 50mm driver which results in low-distrotion bass reproduction.
The vTrue’s are available to order from the Velodyne website now and can be picked up for $399.