L.R. Baggs ANTHEM Acoustic Guitar Pickup<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> No-Cut Preamp/Control Unit </span></li><li><span class="a-list-item"> Includes TRU-MIC and Element Pickup </span></li><li><span class="a-list-item"> Mix Control for Mic and Pickup Settings </span></li><li><span class="a-list-item"> Phase Inversion for Minimizing Feedback </span></li><li><span class="a-list-item"> Master Volum and Mic Level Control </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41oxmdnHrXL.jpg" noproxy>