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Boss DB-90 Dr. Beat Metronome

Practice in style with the flagship of the Dr. Beat Metronome line. The new DB-90 is loaded with quality sounds and drum patterns to make your practice sessions less mundane and more musical.


(3 reviews)

Discounted Price $153.99 MSRP: Old Price $249.99 Save : $96.00 (38%)
In Stock & Ready To Ship!
MSRP: Old Price $249.99 Discounted Price $153.99 Save : $96.00 (38%)
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The DB-90 has 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.
  • The most advanced metronome available
  • Trigger input to access unique Rhythm Coach exercises
  • MIDI in for syncing to external sequencer tempos
  • PCM sounds with “drum machine” style patterns
  • 50 memories

Human-voice count  Better Beats, Better Practice
The Note Mixing function allows you to instantly create a variety of beats by adjusting the levels of five different note values. Front-panel sliders, buttons, and a large rotary dial provide instant, hands-on access to edit parameters. Select four different click sounds, including a human voice-counting sound that will help you know your place in the bar. The DB-90 is also equipped with realistic PCM drum patterns, for developing your accuracy and rhythmic feel effectively.

Plug Into Rhythm Coach
Expand your rhythmic horizons with Rhythm Coach. This innovative follow-along feature has four training modes to help build your accuracy, speed, and endurance. With the DB-90’s onboard microphone, you can use the Rhythm Coach functions with acoustic drums, or plug a Roland V-Pad into the Trigger input. Play along, and chart your progress.

Many Uses
Drummers can connect to the DB-90 via Roland V-Pads or the internal microphone. Guitarist and bassist can directly plug into the DB-90 without any other gear required, and monitor via connected headphones — practically any type of instrumentalist can benefit from the DB-90’s features. And for those who wish to sync to an external sequencer for more elaborate accompaniment, they can do so with the DB-90’s MIDI input. This stage-oriented feature is especially useful for drummers.

Things You Will Get:

  • Metronome
  • Dry Battery
  • Soft case
  • Manual

Works far beyond expectation.


Most consistent and audible metronome I've ever used.



Scott from the drum department at the Cincinnati location.


This is a great metronome, I own several of them. Mostly I would like to send a shout out to Scott in the drum department at the Cincinnati location. He was very helpful in getting me everything I needed to get my new drum studio up and running. I will always check with him first when I need new gear. Thank you Scott and Sam Ash for being there when I needed you.



Doctor, Doctor!


The resonant tone of the DB-90 still rings fresh in the minds of many. With great versatility with different time signatures, variable tempo and variable volume level, the DB-90 is the metronome used by Drum Corps International corps. Also used by high school, college and professional musician's, the recognizable tone can be felt by musicians who've heard it before from miles away. This is the greatest metronome money can buy so don't miss out!

Scott M

Indianapolis, IN

DB-90 Dr. Beat Metronome

4.7 3


Series DB
Model DB90
Warranty Info:

DB-90 Dr. Beat Metronome

Effects pedals: 5 years parts, 3 years labor All other products: 1 year parts, 90 days labor