Schaller M6 Pin Guitar Tuning Machine

The Schaller M6 Pin guitar tuning machine delivers outstanding tuning comfort and precision with its refined 1:18 gear ratio. As an evolution of the legendary original sealed tuner first introduced in 1966, this model incorporates modern engineering enhancements while retaining classic reliability and tone stability.
Every component is CNC-machined to exacting tolerances, featuring high-grade brass string posts and a self-locking drive mechanism that guarantees smooth, velvet-like operation. The closed housing comes permanently lubricated with Schaller special grease, ensuring completely maintenance-free performance throughout its lifespan.
Featuring the innovative stepped M6 flanged collar, this tuning machine reliably centers the string post without requiring a stepped headstock bore. This smart design eliminates tilting torque and reduces mechanical stress on both the string post and rear fixing screws.
Brand
Schaller
Model Number
1003
Product Type
Guitar Tuning Machine
Series
M6 Series
Gear Ratio
1:18
Post Material
Brass
Pin Spacing (Center to Center)
0.39 in
Distance Between Pins and Center of Post
0.31 in
M6 Flanged Collar Diameter
0.39 in
Button Bore Hole
0.17 in diameter with 0.14 in drive flat
Product Weight
0.79 lb