Well, they do say that the filters have a resonant "bark" and that the tuning doesn't "drift" owing to being on dry land. But they do say that trying to navigate your way through the multiple pages of the GUI is like " lumbering" through a high tech maze. To be honest, the manual is completely unintuitive and has me "stumped". YMMV. I can only Bough to your Punning excellence yorolpal although I feel we should all now leaf it out............