Kona Guitars KA15T 10-Watt Amplifier with Built-In Tuner and Overdrive<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 10-Watt power output </span></li><li><span class="a-list-item"> Built-in electronic guitar tuner for fast， easy corrections </span></li><li><span class="a-list-item"> 1 input， 2 channels with tuner </span></li><li><span class="a-list-item"> Overdrive effect </span></li><li><span class="a-list-item"> 115V AC </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/615eHGxfm4L.jpg" noproxy>