Signal Flex SF-30 Band and Orchestra Tuner Pickup Electric Guitar Electronics<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Band and Orchestra Tuner Pickup </span></li><li><span class="a-list-item"> No Preamp necessary </span></li><li><span class="a-list-item"> Model: SF-30 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51zyDvOH72L.jpg" noproxy>