“Green Day showing the world how to keep it loud!” Billie Joe Armstrong shows off mysterious new Marshall as Green Day rock the Super Bowl – could a signature amp finally be on the cards?

Billie Joe Armstrong performs onstage with Green Day at Levi's Stadium in Santa Clara, California on February 8, 2026
(Image credit: Thearon W. Henderson/Getty Images)

Billie Joe Armstrong's highly sought-after tone may soon be achievable thanks to a teased team-up with Marshall, which was on full display at Green Day's Super Bowl LX performance at Levi's Stadium in Santa Clara, California, just yesterday (February 8).

The band showcased their staying power with a nod toward nostalgia with Good Riddance (Time of Your Life), before launching into the anti-war anthem, Holiday. Accompanying Armstrong was a pale blue Marshall amp head and cab, which many were quick to point out were fresh additions to his gear.

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Janelle Borg
Staff Writer

Janelle is a staff writer at GuitarWorld.com. After a long stint in classical music, Janelle discovered the joys of playing guitar in dingy venues at the age of 13 and has never looked back. Janelle has written extensively about the intersection of music and technology and how it is shaping the future of the music industry, and has a special interest in shining a spotlight on traditionally underrepresented artists and global guitar sounds. She also had the pleasure of interviewing Melissa Auf der Maur, Yvette Young, Danielle Haim, Fanny, and Karan Katiyar from Bloodywood, among others. When she's not writing, you'll find her creating layers of delicious audio lasagna with her Anglo-Maltese, art-rock band ĠENN.

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