Rolls MX122 MiniMix Pro Mic/Source Mixer<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 1 XLR Mic Input with rear panel Trim control， balanced </span></li><li><span class="a-list-item"> 4 individual 1/4" Stereo Inputs;Balanced 1/4" TRS Outputs. </span></li><li><span class="a-list-item"> Balance control on each channel (Pan on the Mic channel). </span></li><li><span class="a-list-item"> Headphone / Auxiliary Outputs;+12VDC Phantom Power. </span></li><li><span class="a-list-item"> External Power Supply included for low noise operation. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51eJZwOktpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31EopbN3IIL.jpg" noproxy>