All Parts TK-7900 Grover 102-18 Series 3x3 Rotomatic Tuners - Nickel Utility Switchcraft Jack

Switchcraft Jack

Used Yamaha F310 in good shape

M+ provides the ideal foundation to build incredible tones without youramps or cabinets

equipped with newly developed comfort round Steel saddles

the adjustable clasp allows easy maneuvering of the boom arm

All Parts TK-7900 Grover 102-18 Series 3x3 Rotomatic Tuners - Nickel Utility Switchcraft JackThe original Rotomatics with an improved higher ratio gearing. The 18: 1 ratio provides for finer tuning and greater stability. The finer gears provide smoother tuning and a higher degree of backlash elimination. This new version of the Rotomatics uses the exact housing as the original. Only the gearing has changed. Includes washers, bushings, and wood screws.