Beats studio 2 thumping sound

[user_212]

Whenever i turn on my beats, there is this audible "rolling" sound, like revving an engine. After using them for a while, I experience a thumping noise that sounds like a heartbeat. This noise only happens in the left ear, and gets much louder for a moment if I tap where the power button is. The noise happens on both wired and wireless, and I haven't been able to find any videos or websites that can relate to this issue.

 

[jsmithepa]

I would play the same song, reverse the channels, and if thump follows earpiece, I would pronounce it faulty.