Samson QH4 4-Channel Studio Headphone Amplifier<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 4-channel stereo headphone distribution amplifier </span></li><li><span class="a-list-item"> Four independent 1/4" stereo headphone channels </span></li><li><span class="a-list-item"> Individual volume control on each headphone channel </span></li><li><span class="a-list-item"> Two balanced 1/4" input connectors </span></li><li><span class="a-list-item"> Stereo 1/8" Aux input and output </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41D6mZJ4kmL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41cSZ26vOuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41BvEfsX2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41k--JZMd%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41yEzyDOLoL.jpg" noproxy>