I need one beat every two seconds can this metronome go that slow?

Hello the Tempo goes Tempo: 30-250 (Accuracy: ±0.1%) so 30 is one beat every two seconds

What is the DB-90 sound like when connected to a mixing desk or into external speakers.

Hi there. The DB-90 will provide a good sound when using an external sound source. If you find it too bright, a Mixer will allow you to tailor the frequencies also but you'll get a clear sound out of the headphones for practice use.

Can you plug this into a guitar amplifier ?

Hello and thank you for your interest in our products. You can plug into a guitar amplifier however, directly into the front end (preamp) stage will colour the tone of the DB-90. DB-90 output features PHONES jack x 2 (Stereo 1/4" phone type, Stereo miniature phone type) so preferably, it would be better to plug into the amp's effect loop where possible. Regards,

Does this item come with a power supply?

No. Had to buy one sepeately. Can power with batteries if required.

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BOSSDB-90 Digital Metronome

Product ID: 48248829

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🎵4 metronome sounds incl. human voice

🥁Built-in drum patterns & V-Pad sync

🎛️Dedicated sliders & rotary dial

Description

🎶 Own the beat, lead the rhythm — practice like a pro with BOSS DB-90!

HANDS FREE WORKFLOW - Footswitch control and MIDI sync keep your hands on your instrument, not the device.
INTUITIVE CONTROL HUB - Large backlit LCD plus dedicated sliders and rotary dial for seamless operation.
VERSATILE SOUND PALETTE - Choose from 4 metronome sounds including a human voice for personalized tempo guidance.
DYNAMIC PRACTICE PARTNER - Built-in drum patterns and Rhythm Coach mode elevate your practice sessions.
PRECISION RHYTHM MASTERY - Customize beats instantly with Note Mixing for flawless timing.

The BOSS DB-90 Digital Metronome is a professional-grade tempo device featuring quick rhythm customization via Note Mixing, multiple built-in drum patterns, and four distinct metronome sounds including human voice. Its user-friendly interface includes dedicated sliders, buttons, a rotary dial, and a large backlit LCD. It supports hands-free operation with footswitch control and MIDI input for syncing with external sequencers, plus advanced practice modes like Rhythm Coach compatible with optional V-Pad and acoustic drum detection.

Specifications

Product Dimensions	20.3 x 14.5 x 5 cm; 453.59 g
Batteries	1 9V batteries required. (included)
Item model number	DB-90
Colour	BLACK
Scale Length	inches
Material Type	Plastic
Size	(DB-90)
Battery Type	Alkaline
Item Weight	454 g

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$598.64

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