Allen &amp; Heath XONE:23C DJ Mixer Plus Internal Soundcard<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 4 stereo channel USB soundcard </span></li><li><span class="a-list-item"> USB X:LINK provides power and MIDI data over Ethernet connection to XONE:K Series controllers </span></li><li><span class="a-list-item"> Voltage Control Filter system offers low-pass and high-pass filters， frequency sweep and resonance control </span></li><li><span class="a-list-item"> Seamlessly integrate your favorite external FX unit into your setup </span></li><li><span class="a-list-item"> 3 band total kill EQ </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41K5tXOHRjL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41xw1SMXa%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41qRqCY8s7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Zmn8qUsuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/313%2BrGvz%2B1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31kzFNekZdL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41vsCHBRUnL.jpg" noproxy>