Welcome, You are looking at a great piece. This is the Electro Harmonix Analogizer. Easily one of the coolest new pedals from EHX, this pedal warms up the tone of today's digital effects. Used in conjunction with overdrives, distortions, delays, and almost anything else, this amazing little box will turn your tone into smoother, warmer, more analog tone! Especially with overdrives and delays, this will totally change your sound into the vintage delays and overdrives we've all come to love. The blend knob is a great feature to have on a pedal like this. It allows you to mix how much analog tone you want into your signal so you can find the perfect combination. By itself, it can be used as a boost just to warm up and fatten your guitar's natural tone as well. Check out the video below to see what this pedal can do for you! This pedal is super versatile and could definitely benefit anyone's setup! We are an authorized Electro Harmonix dealer. Don't pass this by!