S.O.S improves the intonation at each fret. Easy installation to your instruments. Designed and based on MTS theory (Pat.Pending) to fit major and standard musical instruments simply.
MTS is a new method to offset the string pitch for fretted instruments. MTS derives the accurate offset value from instrument's string height, scale and stress of each string.
Installation: Set S.O.S. between strings and fingerboard side by nut. (no glue)
SOS-EG1 is for the electric guitars with 628-650mm string scale. Nickel strings are recommended.
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