Thank you for viewing. This product is a clone of the KLON CENTAUR, made by a Chinese builder. It's a so-called Klon Centaur. I purchased it at the same time as a KTR from the same brand on Mercari for comparison. I preferred the sound of this one, as it had a stronger mid-range push, but I decided to keep the KTR due to its size and ease of use on a pedalboard, so I'm putting this one up for sale. If we're just talking about sound quality, I liked this one much better. It's practically new, only used for testing. The box is slightly warped. I previously owned a Ceriatone Centura, but this one had a slightly better edge due to its parts choices being closer to the original. While the case finish has some aspects that reflect the price, I think the cost performance is extremely high. I was using it to push the mids of my full-hollow body guitar. Recently, John Scofield seems to have it on his board. Recommended for jazz as well. Of course, even when distorted, it has a unique distortion that can only be obtained with this pedal, which is good. Please understand that this is a used item before purchasing.