Item #: BOS DB30 LIST

Boss DB30 Dr Beat Digital Metronome

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Product Description

The Boss DB-30 Dr Beat Metronome is the Take-Along Dr. Beat
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.

BOSS Dr. Beat DB-30 Metronome Features
  • Portable, ruggedly built, and packed with fun play-along patterns
  • 24 beat variations with complex beats, and 9 rhythm patterns
  • Large LCD with smooth tempo meter
  • Tap-tempo feature
  • 12 internal chromatic reference tones
  • Convenient Phones jack and Auto Power-Off function
Choose Your Pattern
Pick from a menu of nine rhythm types and 24 beat variations, including combinations of odd-time signatures and clave patterns for practicing Latin rhythms. Who says practice has to be painful? Put some extra spice and groove into your next practice session with the DB-30!

The DB-30 adds value with its smooth-flowing LCD needle for visual tempo assistance, and two bright LED lights that visually assist your practice. Other helpful functions include Tap Tempo for finding the right pulse fast, internal reference tones (12 semitones), Auto Power Off for optimizing battery life, and headphones jack so you won't miss a beat, even in noisy environments.
See all items from Boss
Helpful Info about the Manufacturer
Phone:  323-890-3700 Warranty:  BOSS Compact and Twin Pedals: 5 years parts, 2 years labor; BOSS (other): 1 year parts, 90 days labor

Product Specifications

Boss DB-30 Metronome Specifications

  • Tempo: 30-250 (Accuracy: ±0.1%)
  • BEAT: 0–9, 2+3, 3+2, 3+4, 4+3, 4+5, 5+4, 5+6, 6+5, 6+7, 7+6, 7+8, 8+7, 8+9, 9+8 (24 kinds)
  • RHYTHM: Quarter note, Eighth rest and eighth note, Eighth note, Triple, Triple with center rest, Sixteenth note, Sixteenth note with center rest, Clave (3-2, 2-3) (9 kinds)

    Reference Tone

  • Reference Pitch: A4=438 Hz-445 Hz (1 Hz steps)
  • Reference Tone Range: C4-B4 (Accuracy: ±1 cent)

    Auto Power Off Function

  • Turns unit off after 60 min.

    Memory Function

  • Stores the settings when the power is turned off.


  • LCD Display
  • Tempo Indicator LED x 2


  • PHONES Jack (Stereo miniature phone type)

    Power Supply

  • CR2032 lithium battery

    Power Consumption

  • 10 mA or less (with reference tone sounding)


  • 61 (W) x 90 (D) x 20 (H) mm
  • 2-13/32 (W) x 3-17/32 (D) x 25/32 (H) inches


  • 70 g
  • 3 oz

    Accessories (included)

  • CR2032 lithium battery
  • Owner’s Manual

* The specifications are subject to change without notice.

Customer Reviews

Review: Ace Submitted: 9/30/2019

Product Rating5 out of 5 stars.


The size and how well it works
Product Rating

Product Review

Small enough to put in your pocket for practice, rehearsals, or gigs. Works great

Review: Patrick Raftery Submitted: 3/27/2019

Product Rating5 out of 5 stars.



Boss DB-30

Product Review

Articulate, precise, good time signatures and just right for stereo Fx input for my Blackstar amp. Volume control is good too. Just what I need to keep time.

Review: Chad Cable Submitted: 2/14/2019

Product Rating4 out of 5 stars.




Product Review

Works well

Review: Clinton Submitted: 8/17/2018

Product Rating5 out of 5 stars.



wonderfull tool

Product Review

My students love it as they can hear it and I play at night and love the light...

Review: Baby77 Submitted: 9/27/2017

Product Rating5 out of 5 stars.



So Far So Good

Product Review

I haven't had any problems so far. This little metronome does what it is supposed to do. I love how small it is, also.

Review: Ricky Submitted: 6/24/2017

Product Rating5 out of 5 stars.



Pretty good for practicing

Product Review

Very nice metronome


Manuals & Docs