Posted February 23, 2010 by subzero in Audio, Daily News, Headphones 4061 New headphones from Sony Sony has announced four new model headphones — the closed-cup MDR-570, the open-type MDR-370 and two pairs of in-ear headphones — the MDR-EX77LP and MDR-EX57 Read more Tags: 3DS, closed-type headphone, MDR-370s, MDR-570, MDR-570s, MDR-EX57, MDR-EX77LP, MP3 player, Neodymium driver, Sony, urethane