Schaller M6 Pin Guitar Tuning Machine

The Schaller M6 Pin guitar tuning machine sets an industry benchmark for enclosed tuners, combining precision engineering with enduring tuning stability. Built with a refined 1:18 gear ratio, it delivers an ultra-smooth, velvety tuning experience that allows for exact micro-adjustments on stage or in the studio.
Every tuner features CNC-machined, surface-finished components alongside premium brass string posts fitted seamlessly into the housing. Self-locking drive mechanics and permanently lubricated sealed housings ensure completely maintenance-free operation and maximum resistance against internal wear over time.
Equipped with an innovative stepped flanged washer, this system centers the string post precisely through the banjo bolt without requiring counterbores in the headstock. This smart design eliminates tilting torque and relieves mechanical stress from both the post and mounting points, ensuring solid instrument stability.
Brand
Schaller
Product Type
Guitar Tuning Machine
Series
M6 Series
Gear Ratio
1:18
Post Material
Brass
Weight
0.8 lb
Button Hole Diameter
0.17 in (0.14 in flat)
Single Tuner Weight (Small / Large Button)
Metal (1.27 oz / 1.34 oz), Perloid (1.06 oz / 1.09 oz), Ebony (1.06 oz / 1.09 oz)
Pin Spacing
0.39 in center to center
Pin to Post Distance
0.31 in
Package Contents
6x Banjo Bolts, 6x Flanged Washers, 6x Mounting Screws (M2.2 x 9.5 mm)