TC-7240 4-Way RCA / Phono Line Amp Router Audio Switcher Selector Splitter<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Enables the connection of 4 RCA stereo audio sources or 1 stereo 3.5mm audio source to the stereo input between 2 amplifiers </span></li><li><span class="a-list-item"> Heavy duty solid metal case </span></li><li><span class="a-list-item"> Connections via high end gold plated RCA/phono sockets </span></li><li><span class="a-list-item"> Turntable Earthing connection </span></li><li><span class="a-list-item"> No External Power Required </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41eh4FO6gML.jpg" noproxy>