[johnvonmacz]

Hi, I just received my 380 Pro! And out of the box the sound is pretty good though I heard that it will also benefit if burned in. I listen to RNB, Hip hop and some dubstep. I just want to know how to properly burn in my 380's. Is pink noise enough at 75% volume? or any other thoughts? Thanks in advance.

 

[NA Blur]

You really do not need to burn in a headphone.  The best way is to actually listen to the headphone which gives your brain more time to become accustomed to the new sound signature.
 
Pink noise at just above loud listening levels should be fine if you want to burn them in that way.