Mooer MSG1 Slow Engine Guitar Volume Pedal<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Input : 1/ 4"monaur al jack (impedance: 470k Ohms ) </span></li><li><span class="a-list-item"> Output : 1/ 4"monaural jack (impedance: 100 Ohms) </span></li><li><span class="a-list-item"> Power Requirements: AC adapter 9V DC (centerminus plug) </span></li><li><span class="a-list-item"> Current Draw:128 mA </span></li><li><span class="a-list-item"> Dimensions: 93. 5mm (D) 42mm (W) 52mm (H) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41YtKhFPCfL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51uDE3mtZEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41m9NbUVM3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41fstUPvQsL.jpg" noproxy>