New! Made in Japan, High Quality, Genuine Gotoh Guitar Tuners Specifications ◆ Model Name: SD91 ◆ Color: N / Nickel ◆ Button Type: 05M ◆ Peg Arrangement: R6 (Right-handed 6-in-line, for reverse headstock or Lefty models, etc.) ◆ Included: Screws and bushings necessary for installation The most popular Kluson-type tuners, standard on various guitars "SD91" As expected from GOTOH! Even among Kluson-type tuners, its tuning stability is unmatched by other companies. These tuners are the R6 model, suitable for left-handed guitars and reverse headstock guitars. Although there is an option for Magnum Lock, Choosing this model is a safe bet due to its excellent performance. As long as you pay attention to the screw hole positions, replacement is easy! Recommended for guitar modification beginners! (※ Please note that the mounting arrangement differs from the similar SD90 model.) Accurate tuning is essential for developing a precise sense of pitch and for a good live performance. The first points of contact for the vibration of the strummed strings are the tuners, nut, and bridge. If you cut corners here, even a guitar with a high-quality wood body and neck won't matter. Please refer to the GOTOH official website for the screw hole spacing, etc.