Powered by a 7G ERM motor, with vibrations seven times stronger than the average smartphone. Now you can finally free yourself from distracting audio clicks. Set your BPM, time signatures, subdivisions, accents, and vibrations directly on the Core. Start or stop with two simple taps. Seamlessly connect to the world-renowned metronome app, The Metronome by Soundbrenner. Load your setlists, switch songs, and connect with your band. Wear it on your chest, thigh, or wherever you want to feel the vibrations most accurately. Connect up to five devices and play tighter than ever before. NFC/Bluetooth options available.

In an instant, the Core transforms into a magnetic contact tuner, providing you with the highest accuracy. Tune your instrument of choice by attaching the Core either to our included tuner mount or to the tuning pegs of your instrument. Twist, attach, and tune – it’s that simple. The OLED display and 8-segment LED ring guide you to the correct note. Use the included tuner mount for absolute security or the built-in magnets of the Core for convenience. Locked in place with two neodymium magnets, the Soundbrenner Core is easily released from the base by simply twisting. The neodymium magnets were chosen for their incredibly strong hold, ensuring that the Core stays securely in place.