George Gruhn, the world’s leading expert on vintage guitars, talks with us about what makes a guitar significant, and what differentiates one guitar from another.

Gearbox - George Gruhn(ENHANCED)

String Theory is a podcast series that celebrates musics most iconic instrument - the guitar. Capturing the passion guitar players have for their instrument - the history, the sound, the mythology, the gear - these short-form audio documentaries explore the hold the guitar has on music culture, the far corners of the guitar galaxy, and the impact the humble guitar has had on so many lives.

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Gearbox - George Gruhn(ENHANCED)

Gearbox - George Gruhn(ENHANCED)