Schatten RB-2A Rockabilly Bass Dual Pickup System w/Preamp<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Upright Bass Dual Sensor Rockabilly Active Pickup System </span></li><li><span class="a-list-item"> Include High Output， Low Noise Preamp </span></li><li><span class="a-list-item"> Dual Volume Controls， One for Each Sensor </span></li><li><span class="a-list-item"> Easy to Install， No Drilling， Prewired </span></li><li><span class="a-list-item"> Two Year Warranty </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41dG8GwyWyL.jpg" noproxy>