Amazon.com: Soundbrenner Core Steel | 4-in-1 music tool for musicians | Vibrating metronome, Chromatic contact tuner, Decibel meter and Watch | For multiple instruments (guitar, bass, violin, ukulele) : Musical Instruments
Soundbrenner Core – Thomann Italia
Drum Talk TV - The Soundbrenner Core Steel, the 4-in-1 Smart Music Tool, is a wearable watch, a Vibrating Metronome, Magnetic Twist Tuner, and a Decibel Meter. The Core will allow you