Holiday Special Graphtech Ratio Bass Guitar Machine Heads ~ 4+1 ~ Clover ~ Chrome Series [Qxr7cJHi]

GraphTech RATIO Bass Guitar Machine Heads: Precision Tuning Redefined

Experience the next generation of bass guitar tuning with the GraphTech RATIO Bass Guitar Machine Heads. Designed for the discerning musician, these machine heads offer unparalleled precision and durability. The unique 4 x 1 configuration and RATIO® patented gear technology ensure smooth, accurate tuning with every string. Say goodbye to tuning inconsistencies and hello to a consistent and reliable playing experience.

Advanced Technology and Specifications

The PRB-5411 set of machine heads features a double envelope gear design with a hardened steel gear, making them the first of their kind in the world. This innovative design provides exceptional smoothness and unmatched strength. Key specifications include a peg hole diameter of 0.720" (18mm), a string post diameter of 0.547" (13.9mm), and a string post length to string hole of 0.807” (20.5mm). Each machine head weighs 3.5oz (99.3g), and the complete set weighs 17.5oz (497g). These heads are compatible with strings up to 130 gauge and come with 5 machine heads, mounting screws, and bushings.

Enhanced Tuning and Performance

With RATIO®'s calibrated machine heads, each string is tuned to a unique gear ratio, ensuring a seamless and predictable tuning process. The gear ratios range from 36:1 to 18:1, from Low E to G, providing precise and consistent tuning with every half-turn. This innovative technology makes a half-turn equal to a semi-tone, allowing for more nuanced and expressive playing. Whether you're a professional musician or a hobbyist, the GraphTech RATIO Bass Guitar Machine Heads are the perfect choice for achieving perfect tuning and a superior playing experience.