So the wired Xbox 360 controller that I ordered arrived yesterday, and I've been having problems with a buzzing noise through my Turtle Beach X12 headset.

I found a page on the official Turtle Beach website regarding this: http://support.turtlebeach.com/entry/830517565/?View=entry&EntryID=830517565&Msg=

I've tried giving the headset two alternative power supplies, one was my laptop, the other an iPod charger, and I couldn't fix the problem with either. It's not my talkback cable; I know this because it works perfectly with my wireless controller. I searched a few other pages to no avail.

So I'm pissed off.

Can anyone help with this?

Thanks in advance.