Demonfx K-C DRIVE Bringing some of the best sought after sounds at a real nice price. This amazing clone pedal is designed and built on the basis of the Legendary Klon Centaur. It is fully handmade and utilizes the best quality components and the same circuit path as the original, plus uses plug-in components just like the original. So, as close to the original magical sound as they come. Get all of the Klon Centaur overdrive effect, and without paying the incredible prices the originals have skyrocketed to. (Well over 2000-4,000 USD for the original). But a classic never goes out of date and a classic for a reason. All the players who have purchased thus far like it very much, so I think you?ll like it too. Please note that they are produced in limited quantities. If you want to get a pedal like the legendary Klon Centaur overdrive please don't wait long. There are many similar units for sale but you will love this one!!! Features: Gain control Treble control Output control True bypass switch On/Off LED indicator Battery Type: I pc 9VDC battery (not included) AC Adapter (Optional): 9VDC, Negative Tip (not included)