Marshall Dunn

Marshall Dunn is a touring guitar tech and co-founder of Stage Right Repairs based in Nashville, Tennessee. He is also a musician, a pilot and aviation enthusiast, and a friend of many dogs. He attended Henderson State University.

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Marshall Dunn

Three Easy Guitar Mods That Will Transform Your Instrument

Add a Bigsby, upgrade your electronics, and unlock the Seven Sound Strat mod—no tech required.

Electro-Harmonix Oceans Abyss Review

Probe the depths of reverb’s possibilities.

Digitech HammerOn Review

The latest pitch-shifting wonder, from the folks who brought you the Whammy.

DIY: 4 Minor Guitar Repairs Anyone Can Do Without a Tech

You Broke It; You Fix It: Four Minor Guitar Repairs You Can Do

An easy guide to re-anchoring a loose tuning machine, restoring a “lost” input jack, refinishing dinged frets, and staunching a dinged surface. Result: no repair fees!

Routing 101: Replacing a Bridge P-90 Pickup With a Humbucker

Learning how to safely use a router is the key to this easy DIY project that you can do in an afternoon, yielding a different menu of tones.

DIY: How To Install a Badass Bridge on a Bass

DIY 101: How to Mod Your Bass with a Badass Bridge

This high-mass, intonation-focused drop-in replacement bridge has been around since the ’70s. Follow these quick steps to try one out for yourself.

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Marshall Dunn

Add a Bigsby, upgrade your electronics, and unlock the Seven Sound Strat mod—no tech required.

Probe the depths of reverb’s possibilities.

The latest pitch-shifting wonder, from the folks who brought you the Whammy.

An easy guide to re-anchoring a loose tuning machine, restoring a “lost” input jack, refinishing dinged frets, and staunching a dinged surface. Result: no repair fees!

Learning how to safely use a router is the key to this easy DIY project that you can do in an afternoon, yielding a different menu of tones.

This high-mass, intonation-focused drop-in replacement bridge has been around since the ’70s. Follow these quick steps to try one out for yourself.