Whirlwind PodDI<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Signal is input via 3.5mm (1/8") stereo TRS jack or color coded RCA phono jacks </span></li><li><span class="a-list-item"> Unused input can be used as a "loop through" </span></li><li><span class="a-list-item"> Output is via a balanced male XLR jack </span></li><li><span class="a-list-item"> Can also be used as a high quality single input </span></li><li><span class="a-list-item"> Ground lift switch to help eliminate hum and buzz </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41o01octDJL.jpg" noproxy>