Official PRS Locking Tuners for USA-made Guitars
PRS Phase III Locking Tuners serve as a direct replacement for 2012 and later Core models and most 2025 CE and S2 models. From the unplated brass shafts to the smooth-turning tuner buttons, the open-gear design to the improved 15:1 tuning gear ratio, Sweetwater’s guitar aficionados agree: Phase III Locking Tuners are a testament to PRS’s penchant for function and flair. Not only are Phase III Locking Tuners interchangeable with all other Phase III non-locking tuners, but the tuner buttons can also be replaced with any other Phase III-designed buttons. Whether you’re replacing your set of tuners from years of wear and tear or you’re upgrading your non-locking set, PRS Phase III Locking Tuners will keep your own PRS working at its best — and look even more magnificent, too.
Note: Phase III tuners are not a direct replacement for Phase I or Phase II tuners; modifications to your existing PRS’s headstock will be required. For more information, please contact your Sweetwater Sales Engineer.
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PRS Phase III Locking Tuners Features:
- Official replacement set of tuners for PRS Core series guitars dated 2012–present and most USA-made –present models
- Updated 15:1 gear ratio improves fine-tuning of each note from previous generations of PRS tuners
- Unplated brass shaft enhances top-end resonance
- Aluminum tuner buttons feel smooth to turn and are interchangeable with all other buttons made for Phase III tuners
