
Speaking of Sony...
What's this?
http://www.sony.jp/headphone/products/MDR-XB400/
http://www.sony.jp/headphone/products/MDR-XB600/
http://www.sony.jp/headphone/products/MDR-XB900/
I've never seen them before.
http://www.head-fi.org/t/624718/bassheads-rejoice-again-sony-updates-extra-bass-headphones



























