Soundbrenner Core: The Ultimate 4-in-1 Music Tool for Musicians


The Soundbrenner Core combines a vibrating metronome, chromatic tuner, decibel meter, and smartwatch into one indispensable device for musicians. It offers a tactile way to keep time with vibrations 7x stronger than typical smartphones, ensuring you stay in rhythm without the intrusive click of traditional metronomes. The detachable tuner provides precise tuning for a wide range of instruments, while the dB meter helps protect your hearing during long sessions. As a smartwatch, it keeps you connected with call notifications and more. Designed for all instruments, it's the perfect practice companion to elevate your music.

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4-in-1 device


Soundbrenner Core is a 4-in-1 music tool for musicians that works as a vibrating metronome, chromatic contact tuner, decibel meter and watch. It works for multiple instruments and has vibrations 7x stronger than a smartphone. You can customize time signatures, subdivisions and accents directly on the Core and even tap the tempo.

Ready to tune

You are always ready to tune with top precision in any situation. The Core’s Piezo mic detects the vibrations on the surface of your instrument, allowing for accurate tuning, even in the noisiest of environments. It is suitable for guitar, bass, violin and ukulele.


Monitor the sound levels

The Core’s dB Meter monitors your surrounding sound levels and alerts you when the volume exceeds harmful dB thresholds. You are sure to always make music in a safe environment for you. The Soundbrenner Core is the first ever watch designed for musicians.


: B07ZRK97BT
: 500 Items
Hurry! only 500 items left in stock.

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Rated 4.67 on the scale 1 - 5 based on 3 customer reviews

Great Gift For My Piano and Drum Playing Niece

I bought this product for my niece who has grown up playing piano and is now getting into playing the drums. She has a natural talent for music, but she wants to take it a step further and I thought the Soundbrenner Core would be a perfect way for her to do that. I never knew something like this existed, but it seems like something I wish I could have bought her many years ago.

Worth It

I used this product for drums. I every single piece of it. Worth the high price for outstanding quality. Thank you Soundbrenner for e musicians succeed!

The best device for ALL musicians

I'm a seasoned piano and drum player but am learning guitar for the first time. I bought the Soundbrenner Core in order to have the tuner and basic rhythm to ensure I learn guitar correctly the first time. The device is incredibly well made. The straps and finishes are top notch.And the integration of the device and the app is seamless. I don't know how they get all of the features so tightly woven together, but it is like nothing else on the market today. I highly suggest getting one for yourself or any musician you know. They will be thrilled.

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