This is a HD25 clone in more than just its appearance.
It also seems a clone (at first glance) in measurements but in sound quality it's not performing as good.
I would have hoped it had typical 'Superlux' qualities and would sound 'open' with a HD25 type bass.
That isn't the case though.
For it's intended purpose (a good isolating monitoring headphone) it is decent enough considering the price.
Whether it is just as rugged ?
Anway here is the link to more detailed info in pdf format:
http://www.mediafire.com/view/48byw36llv1qlfv/Superlux_HD562.pdf
