Wow! Another Grand Slam from Caline! More open and dynamic than some other Klones I've tried, bright and clear, very touch responsive, with less mid-hump than many. Even with the gain cranked, it has very little compression, and remains clean and responsive, similar to the Pure Sky. Highs are bright and clear, but never shrill or edgy. I think it's gonna be my favorite OD ever! I've never tried a real Centaur or KTR, so I don't know how close it is to the real deal, but I love it! The best $47 I've spent recently.