EarthQuaker Devices Black Eye Clean Boost Guitar Effects Pedal<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Can be used to drive your amp (or other pedals) into singing overdrive or boost your clean sound unaltered. </span></li><li><span class="a-list-item"> Very transparent but will add a noticeable sparkle and "umph" to your tone. </span></li><li><span class="a-list-item"> Capable of boosting your signal by almost 30db as well as acting as a cut control. </span></li><li><span class="a-list-item"> 9v Operation </span></li><li><span class="a-list-item"> Simple to operate. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41GVX7wHIXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41rMdbMi6UL.jpg" noproxy>