BOSS DB-90 Dr. Beat User-Friendly Quick Rhythm Customizing Portable Metronome audio engineers Built from the original circuit

Built from the original circuit designs and updated with modern refinements

simplifying setup and reducing interference

The Send and Line Out jack outputs the Howitzer's preamp section

Long-scale strings are recommended when stringing through the bridge and super long-scale strings are recommended when stringing through the body

increasing the internal headroom for incredibly low harmonic distortion

BOSS DB-90 Dr. Beat User-Friendly Quick Rhythm Customizing Portable Metronome audio engineers Built from the original circuitPractice in style with the flagship of the Dr. Beat Metronome line. The new BOSS DB 90 is loaded with quality sounds and drum patterns to make your practice sessions less mundane and more musical. Theres a Rhythm Coach function with an onboard mic, a reference tone function for tuning, an Instrument input, MIDI input, and other handy tools to make learning fun and effective. Better Beats, Better Practice The Note Mixing function allows you to