“Our definition of what makes a ‘good’ guitar tone has changed dramatically in the past 10 years”: Does ‘bad’ guitar tone even exist anymore?

Mk.gee at the 2025 Governors Ball Music Festival held at Flushing Meadows Corona Park on June 06, 2025 in New York, New York.
Mk.gee has spearheaded a tonal revolution with his radical use of a Tascam Portastudio for guitar tones. (Image credit: Nina Westervelt/Billboard via Getty Images)

When I was growing up, devouring guitar magazines and scouring internet forums, it was a truth universally acknowledged that good guitar tone could only come from a tube amp. End of discussion.

But our definition of what makes a ‘good’ guitar tone has changed dramatically in the past 10 years. Heck, it’s changed in the past 10 days, after revered tonesmith John Mayer ditched the amp and plugged directly into JHS Pedals’ latest offering – you know, the one designed to sound like a Tascam Portastudio.

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Michael Astley-Brown
Editor-in-Chief, GuitarWorld.com

Mike has been Editor-in-Chief of GuitarWorld.com since 2019, and an offset fiend and recovering pedal addict for far longer. He has been writing and editing for guitar publications including MusicRadar, Total Guitar and Guitarist for over 15 years, and recording and performing in original and function bands for two decades-plus. During his career, he has interviewed everyone from John Frusciante to Chris Cornell, Matt Bellamy and Billy Corgan. His writing also appears in The Cambridge Companion to the Electric Guitar. In his free time, you'll find him making progressive instrumental rock as Maebe.

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