His latest video is called "DT990 Destroys Hd800S". I think he's absolutely right! If you bang those headphones together a number of times I do think, that DT990 will probably win. As a Hd800S owner I shall however refrain from trying! He seems to be completely clueless; we can only hope, that...

Good to be back. I was a (rather passive) member 10-12 years ago - and a frequent visitor since. Currently I'm my head-fi system is: Rega Apollo CDP -> Violectric HPA V281 -> Sennheiser HD 800S