The Roadie 3 is a tool that many guitarists will surely cherish, as it can help you restring and tune your instrument quickly. The device affixes to each individual machine head of your guitar's headstock and automatically winds it into perfect intonation. The Roadie 3 will allow you to go from an unstrung guitar to a perfectly tuned instrument in record time.
Powered by a rechargeable battery, the Roadie 3 has an easy-to-read display screen and offers 150 tunings. The Roadie 3 also boasts a built-in vibrating metronome for practice. It ships with a USB Type-C charging cable.
One instrument not covered under this umbrella is the electric bass; the bass has tuning machine-heads of a completely different size. If you play the bass guitar, then Roadie Bass is for you.