Mr. Dj DXO300 Amplifier Equipment<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Balanced XLR Output </span></li><li><span class="a-list-item"> Unbalanced XLR 1/4 Inches Input Jacks </span></li><li><span class="a-list-item"> Switchable from 110V-220V </span></li><li><span class="a-list-item"> Signal to Noise Ratio 80dB </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31m80l7ftHL.jpg" noproxy>