Allen &amp; Heath WZ4: USB Multi-Channel USB 2 Interface for MixWizard4 Audio Consoles<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Multi-channel USB 2 interface </span></li><li><span class="a-list-item"> For use with 12:2， 16:2， and 14:4:2 WZ4 mixers </span></li><li><span class="a-list-item"> 44.1， 48， 88.2， 96 kHz sampling rates </span></li><li><span class="a-list-item"> 24-bit resolution </span></li><li><span class="a-list-item"> 19 dB of analog headroom， 20 dB of digital headroom </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41xR5GZ0sZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41KzrLcq9IL.jpg" noproxy>