You're comparing a closed-back headphone to an open-back. Is it possible you're just hearing the "reverb" sound of a closed environment? In other words, if you plug your ears, you will hear "white noise" that is simply the trapped sound waves bouncing around in your ears. I wonder if that's what you're hearing. Are you sure the noise is coming from the drivers?
johnwall47 t1_jaewtxa wrote
Personally can't help u but wondering how much u paid for them. I've been eyeing them but their resell market seems wild