Portable Audio DevicesCNET Portable Audio Devices Reviews are the most comprehensive resource for unbiased personal technology advice.Sony MDR-AS50G- April 7, 2008 The Sony MDR-AS50G Active Headphones offer an affordable price tag, a secure fit, and good sound quality--they're a fantastic option for gym addicts.http://reviews.cnet.com/Sony_MDR_AS50G/4505-7877_7-32909105.html?subj=fdba&part=rss&am... |