Schaller M6 Mini Guitar Tuning Machine

The Schaller M6 Mini delivers legendary performance in a compact, lightweight format engineered with a precise 1:18 gear ratio for smooth and accurate tuning. Designed for electric and acoustic guitars, including Stratocaster-style instruments, smaller headstocks, and 12-string guitars, it provides exceptional tuning stability and sensitive adjustment.
Every tuner features high-precision brass string posts fitted seamlessly into the housing, ensuring long-lasting durability and zero wear. The closed housing is permanently lubricated with Schaller special grease, making the mechanism completely maintenance-free while maintaining consistent performance over years of use.
An innovative stepped flanged washer centers the string post securely via the banjo bolt, eliminating tilt torque and relieving pressure from both the post and mounting screw without requiring stepped peghead drilling.
Brand
Schaller
Model Number
1004
Gear Ratio
1:18
Weight per Single Tuner with Button (Small/Large)
Metal (1.2 oz / 1.3 oz), Perloid (1.0 oz / 1.1 oz), Ebony (1.0 oz / 1.1 oz) including banjo bolt
Button Bore Hole
0.17 in (4.2 mm) diameter with 0.14 in (3.6 mm) drive flat
Product Weight
0.77 lb
Post Material
High-grade brass
Lubrication
Schaller special grease (permanently lubricated, maintenance-free)