Emerson Custom Concord Utility Buffer Guitar Pedal<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> "Always on" (No on/off switch) </span></li><li><span class="a-list-item"> Side Mounted Audio &amp; Power Jacks to save space </span></li><li><span class="a-list-item"> Premium Audio Grade Capacitors &amp; Components used throughout </span></li><li><span class="a-list-item"> Each &amp; Every Pedal is Handbuilt， wired and tested in Broken Arrow， Oklahoma USA </span></li><li><span class="a-list-item"> Standard 9v volt DC power supply with a negative center 2.1mm barrel， NO internal battery option. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51oKYexQN3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/511gQnRxveL.jpg" noproxy>