High-Fidelity Ear Plugs: Cool Enough for Clint
What do Billy Joel, Kendrick Lamar, Bassnectar and Clint Eastwood have in common? Right, not much. But the first three will be playing at Bonnaroo this June, meaning they’ll have, in a roundabout way, sponsorship from the maker of a high-fidelity earplug called DUBS Acoustic Filters. And the fourth guy was driving around Coachella last…
