Tech 21 Boost Series RVB-T-V2 Guitar Delay Effect Pedal<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> 100% analog Mix， Feedback， Tone and Level controls </span></li><li><span class="a-list-item"> Continuously variable Time control </span></li><li><span class="a-list-item"> Up to 9dB Boost </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51N8DAojCKL.jpg" noproxy>