Tuning the drumsets is always a headache to a drummer, because unappropriate tunings usually result in unsatisfying tones. Drummers would like to avoid this kind of situation as much as they can. Not only time consuming but also tiresome. traditional tuning method demands top aural skills to the drummer, an ability of which not everyone possesses. Cherub DT-10/DT-20 drum tuner can detect the pitch and the relative tension anywhere on the drum head real-time. Referring to the statistics by the DT Tuner Guide helps you quickly find the perfect pitch and resonance harmony at the tip of your finger.