This post contains affiliate links. OzBargain might earn commissions when you click through and make purchases. Please see this page for more information.
These closed backs are pretty poorly tuned. But in this market, they perform quite well technically as closed back headphones.
If and only if you are willing to EQ, these closed backs are very competent and definitely worth the price when original price was $370 USD.
Sony hasn't sued them for copying the R10?