It's portable, reliable, and fun to use -- the DB-30 helps musicians take their music to higher levels by offering a set of features that defies its diminutive size. Much more than just a simple timekeeper, this pocket-sized metronome can lay down a variety of rhythm patterns and time feels to practice along with, and it has a few timekeeping tricks up its sleeve as well.
Feature: You can adjust where the accents go, as well as the subdivision of each beat. It has tap tempo and even a tuner which will play all 12 pitches; you can adjust the reference tone (440 is the default, of course). There's a volume control