The Gotoh GE1996T is a widely used tremolo system among guitar builders and enthusiasts due to its durability, tuning stability, and compatibility with various guitar designs. However, installing this unit—especially in non-ideal setups—requires careful attention to compatibility, routing, and hardware specifications. Based on insights from experienced users and forum discussions, this article provides a detailed overview of the installation process, potential challenges, and alternative considerations for implementing the Gotoh GE1996T tremolo system.
Understanding the Gotoh GE1996T and Its Design
The Gotoh GE1996T is a 6-string fixed-post tremolo system, commonly used as an alternative to the original Floyd Rose (OFR) systems in many guitar models. It is designed to provide a balanced combination of tuning stability and tremolo functionality, making it a popular choice for mid-range to high-end instruments.
One of the defining characteristics of the GE1996T is its use of knife-edge pivot points and hardened steel saddles, which contribute to its mechanical precision and resistance to wear. According to one forum contributor, the baseplate is made of zinc and the saddles are hardened steel, which aligns with the durability expected in a budget-friendly tremolo system.
However, the GE1996T is typically manufactured with a 14-inch radius, which may not match the 10-inch radius found on many guitar necks, particularly in certain models like the Ibanez Axis. This discrepancy can affect intonation and string alignment, necessitating additional adjustments or shimming during installation.
Installation Requirements and Compatibility
Routing and Template Considerations
A key challenge in installing the Gotoh GE1996T lies in the routing of the guitar body. Unlike some other tremolo systems, the GE1996T requires precise routing to accommodate its baseplate and pivot mechanism. Forum discussions suggest that the system is not a direct drop-in replacement for an original Floyd Rose tremolo, especially in guitars with pre-existing recesses or routs designed for a different tremolo system.
One contributor noted that the Gotoh GE1996T may not fully clear the recess route under the arm mechanism or the block rout, depending on the guitar body. This means that some trimming or modifications may be necessary to ensure proper fit and function.
Interestingly, another user explained that the Gotoh GE1996T can be installed using the same routing template as the original Floyd Rose system, but with a 11mm drill bit instead of the standard 10.5mm used for OFR bushings. This method allows for compatibility with the same template, reducing the need for a new routing pattern, though it still requires precise drilling to accommodate the Gotoh bushings.
For those considering a custom build or a new guitar body, the contributor suggested that it is relatively straightforward to use a 11mm drill bit with a CNC routing template designed for the original Floyd Rose system. This approach can save time and money compared to ordering a pre-routed body or having to fill and re-drill existing holes.
Hardware and Post Compatibility
The Gotoh GE1996T also requires specific hardware to function correctly, particularly the posts that connect the tremolo to the body. These posts must be designed for Gotoh or Floyd-style knife edges, as they differ from standard posts used in other tremolo systems. Using incorrect posts can lead to misalignment, instability, or even damage to the tremolo mechanism.
One forum participant emphasized that the 1996/7-style posts should fit into the existing bushes if they are the same as the original 6-string version. However, it is crucial to verify the compatibility of the bushes and posts before installation to avoid unnecessary complications.
Adjustments and Shimming for Radius Mismatch
As previously mentioned, the GE1996T is typically designed for a 14-inch radius, while many guitar necks feature a 10-inch radius. This difference can lead to uneven string spacing and intonation issues if not addressed during installation. Users have reported that shimming the saddles is often necessary to achieve proper alignment.
Specifically, the saddles that require shimming depend on the string spacing and the curvature of the neck. A contributor asked for guidance on which saddles to shim when installing the GE1996T on a guitar with a 10-inch radius. While no definitive answer was provided in the source material, it is common practice to adjust the outer saddles (for the high E and low E strings) to account for the tighter radius. This adjustment ensures that the strings are properly aligned across the fretboard, improving both playability and tuning stability.
It is important to note that shimming should be done carefully and incrementally to avoid overcompensating or causing instability in the tremolo system. Users are advised to test the setup after each adjustment and fine-tune as needed.
Cost and Practical Considerations
Despite its popularity, the Gotoh GE1996T is not without its drawbacks. One forum participant recommended sticking with the original tremolo system in a budget guitar, arguing that the effort and cost of replacing it may not be justified. This sentiment is particularly relevant for guitars that are already functional, where the benefits of an upgrade may not outweigh the labor and materials involved.
Another consideration is the availability of replacement parts. The GE1996T shares some components with Ibanez’s Edge 2 tremolo system, including the baseplate material and saddle design. However, users should confirm whether the specific parts they need are readily available or if they will require custom sourcing.
In some cases, alternative systems such as the Edge 2 may offer similar performance with fewer compatibility issues. This can be a more practical solution for users who are not confident in their ability to perform the necessary modifications or adjustments.
Alternative Installation Options and Recommendations
For those who prefer a more straightforward installation process, some builders and manufacturers offer pre-routed bodies or custom routing services that are specifically designed for the Gotoh GE1996T. These options can eliminate the need for manual drilling or shimming, reducing the risk of errors and ensuring a more accurate fit.
Warmoth, for example, is known to offer a variety of Gotoh-compatible bridges and tremolo systems. A contributor noted that Warmoth could theoretically use the same routing template as the original Floyd Rose but with a 11mm drill bit to accommodate the Gotoh bushings. This approach may be ideal for users who want to avoid the hassle of modifying an existing body or dealing with the limitations of a pre-routed one.
Additionally, some users have expressed a preference for the Gotoh system over the original Floyd Rose, citing its smoother action and better tuning stability. This subjective preference, however, is not universally shared, and users are encouraged to test both systems if possible before committing to an installation.
Conclusion
The Gotoh GE1996T is a robust and reliable tremolo system that can significantly enhance the performance of a guitar, provided that it is installed correctly and with attention to compatibility. The installation process, however, requires careful planning and execution, particularly when dealing with routing, hardware compatibility, and radius adjustments.
While the system is not a direct replacement for the original Floyd Rose in many cases, it can be adapted with the right tools and knowledge. Users are advised to assess the condition of their guitar, the feasibility of the modifications, and the overall value of the upgrade before proceeding. For those who are willing to invest the time and effort, the Gotoh GE1996T can offer a satisfying balance of performance and durability, making it a worthwhile addition to many guitar builds.