Line 6 FBV2 2 Button Foot Switch<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Scrolls through Channels A，B，C， &amp; D </span></li><li><span class="a-list-item"> Road-ready metal construction </span></li><li><span class="a-list-item"> Self-powered though the locking cable </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/413Gp4Rg2uL.jpg" noproxy>