Anyone heard both and know how they compare? Is the T90 a major upgrade from DT880? Interested since T90 is only open headphones in T series other than T1, which is semi-open. It's $500 on amazon right now, only $200 more than the DT880.
Edit: price just went up as I posted this haha. The question remains though, how does the two compare?
Edited by Sonido - 8/16/13 at 5:24pm