I got my KPA one and a half month ago and I think that it is one of the greatest guitar-related gear in the history of the electric guitar. I am still discovering the features and functions and trying out the factory rig packs and profiles from the rig exchange. With great tones, come sweet inspration so I find myself writing new licks and ideas every day. Thanks to Mr. Kemper and the Kemper team. Great idea, superb research, excellent application of math, solid programming and SW, clever engineering with perfect industrial design rarely come together and when they do, the end results are products such as the KPA! Thanks again for all the hard work!