ERNIE BALL [John Mayer Supervised] Ernie Ball EB 2350 EW BL.BRONZ EXL 10-50 Brand tuning can be achieved by

tuning can be achieved by changing the position of the magnets attached to each striking surface

A simple and innovative strap with a strap lock structure

it is lightweight and durable

once we realized this

The Alpha and Omega Ultra have been best-selling models since their release

ERNIE BALL [John Mayer Supervised] Ernie Ball EB 2350 EW BL.BRONZ EXL 10-50 Brand tuning can be achieved byA new tone resonates. The ultimate acoustic strings, supervised by John Mayer. Developed in collaboration with John Mayer, Ernie Ball Earthwood Bell Bronze strings are crafted to meet John's exacting standards and will bring a new level of resonance to your acoustic guitar. Made with a proprietary blend inspired by the alloys used in bells and sympals, these strings deliver a rich, full bodied sound that stands out in the Ernie Ball lineup. These