Specifications ◆ Model Name: SD90 ◆ Color: GG / Gold ◆ Button Type: SL ◆ Peg Arrangement: L3+R3 (3-per-side) ◆ Accessories: Screws and bushings required for installation The most popular Kluson-type tuners, standard on various guitars "SD90" As expected, made by GOTOH! Even among Kluson-type tuners, its tuning stability is unmatched by other companies. Although there is an option for Magnum Lock, Choosing this model is a safe bet due to its excellent performance. Replacing them is easy, as long as you pay attention to the screw hole positions! Recommended for guitar modification beginners! (※Please note that the mounting arrangement differs from the similar model SD91.) Accurate tuning is essential for developing a precise sense of pitch and for a good live performance. The pegs, nut, and bridge are the first to transmit the vibration of the strummed strings. If you cut corners here, even a guitar with a good wood body and neck won't matter. Please refer to the GOTOH official website for the screw hole spacing, etc.