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Based on price data from 3 merchants for "Graph Tech Ratio Locking Machine Heads". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Product Description:
Experience an unparalleled tuning revolution with the Graph Tech Ratio Locking Machine Heads. This innovative design offers a hassle-free and more precise tuning experience for every musician. Each machine head reacts identically to the same amount of force, resulting in roughly one full turn per whole tone. This consistency not only makes tuning an enjoyable experience but also simplifies the process of achieving alternate tunings.
The genius behind this product lies in Graph Tech's Ratio technology. This simple yet groundbreaking concept revolutionizes your guitar tuning experience by outfitting all six strings with gear ratios that offer the same response from your wound low E string as you do your unwound high E.
Another fantastic feature of the Ratio Locking Tuned Machine Head system is its effortless installation. These tuners can be fitted onto most guitar headstocks and are entirely reversible, thanks to Graph Tech's standard InvisoMatch mounting plates. These machine heads mount directly to the plates and are not screwed into your instrument, offering a sleek, low-profile look.
Key Features:
- Tuner machine heads that enhance tuning speed and precision
- Uniform reaction to the same amount of force across all tuners
- Mini Contemporary design for a modern aesthetic appeal
- 1 turn equates to approximately 1 whole tone
- InvisoMatch mounting plates for quick, reversible mounting with no extra screw holes.
Product specs
| Available since | July 2020 |
| Colour | Gold |
| Locking | Yes |
| Design | Modern |
FAQs
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What is the gear ratio of the Graph Tech Ratio Locking Machine Heads?
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The Graph Tech Ratio Locking Machine Heads feature a unique gear ratio system, where each string has a different ratio to ensure consistent tuning precision across all strings. This design allows for smoother and more accurate tuning adjustments.
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Are the Graph Tech Ratio Locking Machine Heads suitable for all guitar types?
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These machine heads are designed for electric and acoustic guitars with modern headstock designs. They may not fit vintage-style headstocks without modification.
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How do the locking mechanisms of the Graph Tech Ratio Locking Machine Heads work?
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The locking mechanism clamps the string in place, reducing slippage and enabling faster string changes. This enhances tuning stability by minimizing the number of windings around the post.
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Do the Graph Tech Ratio Locking Machine Heads require a specific installation process?
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Installation is straightforward, similar to other modern tuning machines. However, ensure compatibility with your guitar's headstock design and consider professional installation for optimal performance.
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What are the benefits of using Graph Tech Ratio Locking Machine Heads?
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These machine heads offer improved tuning stability, precise tuning adjustments, and quicker string changes due to their locking mechanism and unique ratio system.
Videos
Sped Spedding
GRAPH TECH RATIO TUNERS - Installation + First impressions!
Reviews
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Graph Tech Ratio Locking Machine Heads.
Features and functionality
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Graph Tech Ratio Locking Machine Heads provide a consistent tuning feel across all strings, making it intuitive to tune without adjusting to different string tensions.
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Graph Tech tuners are no longer available in 8-string sets, with users expressing difficulty finding similar variable ratio tuners.
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Graph Tech Ratio tuners come in various configurations like 4/2 and 4/3, accommodating extended range setups without compromising tuning precision.
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Comparisons
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Users compare Ratio tuners favorably to Grover locking tuners, noting the difference in gear ratios and the smoothness of the tuning process.
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Owners who upgraded to Graph Tech Ratio tuners note they are a significant enhancement over traditional tuners, citing advanced technology integration as a major improvement.
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User experience
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Some users express a desire for right-handed reverse or 7-string options, which are currently unavailable, limiting compatibility with certain guitar models.
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Owners note that Gotoh's extra-long posts are actually shorter than stock posts on some guitars, with over a year of use showing no issues.
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Several users express enthusiasm for Graph Tech Ratios, stating that after installing them on one guitar, they feel compelled to upgrade all their guitars with these tuners for consistency.
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Build quality
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Graph Tech tuners include custom plates for various screw positions, eliminating the need for new headstock holes and leaving visible unused holes.
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Critic Reviews
5.0 out of 5
Based on 0 Reviews and 1 Rating
Artist usage
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Based on how musicians on Equipboard use Graph Tech Ratio Locking Machine Heads, it is most commonly used with the following gear.
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