ISP THETA PreAmp Pedal<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Pre-Distort Preamp usable for overdrive of Distortion circuit or for clean tone shaping / overdrive </span></li><li><span class="a-list-item"> Incredible tone shaping with Pre-Distort tone includes Bass， Mid Level， Mid sweep from 300 to 3KHz and Treble </span></li><li><span class="a-list-item"> THETA Distortion circuit with post distort Bass， Mid Level， Mid Sweep from 300 to 3KHz and Treble </span></li><li><span class="a-list-item"> Highest gain Distortion available anywhere， greater than 160dB of gain using Distortion and Pre-Distort Preamp overdrive </span></li><li><span class="a-list-item"> Decimator G-string II noise reduction built in for absolute silent operation and greater than 80dB NR </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51yBVcA7jML.jpg" noproxy>