MJS Gadgets has introduced a new product. It is a USB controlled audio selection device. This enables you to turn your single "line-in" jack on your computer to 4 "line-in" jacks and control which input you would like to hear via software. The software has a systray app that allows fast switching between channels with hotkeys. There are also available plug-ins for Centrafuse and RoadRunner. Mp3car Store now carries the UAS, view additional product information here. Share information or opinions here in the Mp3car Blog Talk section .