Cheaply made in China..
yes
He is wearing Audio Technica ATH-PRO700GD.
Audio Technica makes headphones which professional DJ's admire. They have a larger earpieces with deliver great sound. The earpieces swivel making it easier for one to use. They are foldable and compact as well come with a detachable cord for ease of use.
The cheapest noise cancelling headphones would probably be JH Audio, but the cancellation isn't very good. I would suggest you get Audio Technica or Sony.
Audio-Technica was created in 1962.
Online or at the shops. There are many headphone companies that make good headphones such as Audio Technica, Sony, JVC, Philips, Sennheiser, Beyerdynamic, and Panasonic.
Audio Technica ATH-M50 Studio Monitor Headphones are a great price and highly recommended for home studios.
Audio-Technica Audio 911 - 2012 was released on: USA: 25 January 2012
Look at Sony, Scosche, Numark, Audio-Technica, and while some will get mad: Beats by Dre are still superb headphones to get. Hope this helps! :)
All Audio-Technica AT models are mini jack only, and not USB.
The Audio-Technica AT-PL50 does have a built in pre amp.
The stylus can be ordered to replace the one on the Audio-Technica AT-PL50