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BOSS Dr. Beat Electronic Metronome Bundle


  • CREATES DIVERSE BEATS – The BOSS DB-90 Dr. Beat uses realistic PCM drum patterns, and with the Note Mixing function, you can create a variety of beats by adjusting the levels of different note values.
  • HELPS YOU LEARN AS YOU PLAY – Follow-along the Rhythm Coach’s training mode to improve your accuracy, endurance, and speed. The onboard mic enables you to use the Rhythm Coach with acoustic drums.
  • OFFERS MASSIVE MEMORY SPACE – Store up to 10 reference tone and 50 different metronome settings in the device’s memory storage.
  • MONITOR YOUR BEATS – You can directly connect the DB-90 to a guitar or bass and monitor your sounds via a connected headphone.
  • INCLUDES – BOSS DB-90 Dr. Beat Electronic Metronome. 2 9V Alkaline Batteries. Blucoil Power Supply with Slim AC/DC Adapter for 9 Volt DC 670mA with US Plug (Center Negative Polarity). 2-Pack of Blucoil 10-Foot Mono Instrument Cables. 2-Pack of Blucoil 5-Foot MIDI Cables. Blucoil 5-Pack of Reusable Velcro Cable Ties.
BOSS DB-90 Dr. Beat Metronome
The DB-90 Dr. Beat offers lots of cool features despite its compact form factor. The electronic metronome produces 4 Beat Tones (including a human voice) and 30 kinds of drum patterns. You get a massive 50 metronome and 10 reference tone memory slots. BOSS equipped the DB-90 with Rhythm Coach, an onboard function that helps build your speed, accuracy, and endurance. Plus, you can chart your progress as you play along.


  • Tempo: 30-250 (Accuracy: +/-0.1%)
  • Reference Pitch: A4=438Hz~445Hz (1Hz steps)
  • Reference Tone: C2-B6 Range (5 octaves, 12 semitones) | +/-1 cent Accuracy
  • Pattern: 30 kinds
  • Memory Slots: 50 Metronome, 10 Reference Tone
  • Power Source: DC 9V Dry Battery or AC adaptor
  • Power Consumption: 85 mA or less (with reference tone sounding), 190 mA or less (with signals input to the input jack)
  • Dimensions: 4.8 x 6.5 x 1.5″
  • Weight: 1 lb

    Also Comes With:

    Blucoil 9-Volt DC 670mA Power Supply
    The 9V Power Supply ensures the correct amount of power gets transmitted to your electronic devices. It offers protection against short circuit, over-temperature, over-current, and over-voltage. The power supply features an extra-long 3m cable and a universal input voltage range of 100-240V ~ 50/60Hz. It works with a wide range of BOSS pedals including the PS-6 Harmonist, RC-30 Looper, and more.

    Blucoil 10-FT Mono Instrument Cable
    Blucoil’s instrument cable gives you 10 feet of connectivity for your audio gear. It features 1/4″ male to 1/4″ male Neutrik metal connectors with 6.35mm mono plugs. The instrument cable also has conductive PVC shielding that protects your audio signal from undesirable EMI and RFI noises. It is equipped with Oxygen-Free Copper wire to enhance the signal clarity.

    Get this bundle today and receive 2-Pack of Blucoil 5-Foot MIDI Cables, 5-Pack of Reusable Velcro Cable Ties and two 9V Alkaline Batteries!

BOSS DB-90 Dr. Beat Electronic Metronome Bundle with 2 9V Alkaline Batteries, Blucoil 9V AC Adapter, 2-Pack of 10-FT Mono Instrument Cables, 2-Pack of 5-FT MIDI Cables, and 5x Cable Ties.

size chest(in.) waist(in.) hips(in.)
XS 34-36 27-29 34.5-36.5
S 36-38 29-31 36.5-38.5
M 38-40 31-33 38.5-40.5
L 40-42 33-36 40.5-43.5
XL 42-45 36-40 43.5-47.5
XXL 45-48 40-44 47.5-51.5

Additional information

Weight 1.51 oz
Dimensions 8.74 × 7.87 × 2.24 in





















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