Allows to give a good reference for those who do not have a musical ear. The drum tuning is coherent and harmonious. The manual is a complex system that requires time for good understanding. The tutorials on the internet help but not much. The interest is to get familiar with the beast and test possible tunings. On the site, artists contribute and share the tuning or tuning according to the elements that make up their drum set and playing style.

Very good equipment, very practical for tuning a battery

very good product