The world's most accurate tuners for more than 75 years

PedalBoard Tuners

Electric Guitar & Bass

Peterson offers 3 pedalboard tuners for electric instruments with 1/4" instrument cable output. These tuners are best for players of electric guitar, bass, electric violin & harp.

Introducing StroboVUE

Always On. Always Accurate.

StroboVUE features a high-definition LCD designed for clear, at-a-glance viewing with minimal interaction required. Its always-on buffered output preserves signal strength and tone integrity across long cables and complex pedal chains.

Acoustic Instruments

Clip-On Tuners

Peterson offers 3 clip-on tuners for acoustic instruments. These tuners are best for acoustic guitar & bass, ukulele, banjo, dobro, mandolin, violin, viola, cello & double bass.
The StroboPLUS HDC is the perfect solution for the bench, the classroom and the leg of every steel guitar.

Bench-Desk Tuners Metronomes

Luthier, Tech & Music Educator

Strobe™ for Android

All new Strobe™ by Peterson provides the ultimate in tuning precision for Android devices.
As one of our first users, you'll enjoy exclusive access to four Guitar and Bass Sweeteners and our Historic Temperaments for free, for life! These features will soon become in-app purchases for new users, but by joining us now, you'll keep them at no cost, permanently.

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© 2026 Peterson Electro-Musical Products, Inc. No part or parts may be copied or reproduced without the express written consent of Peterson Electro-Musical Products, Inc. The terms Virtual Strobe™, Sweeteners™, Sweetened Tunings™ and the linear & concentric strobe patterns are trademarks/registered trademarks of Peterson Electro-Musical Products, Inc.

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