Schaller M6 Pin Guitar Tuning Machine
The Schaller M6 Pin guitar tuning machine delivers outstanding tuning precision and smooth operation thanks to its advanced 1:18 gear ratio. All components are CNC-machined to exacting tolerances, surface-finished, and driven by a self-locking mechanism for maximum tuning stability.
Equipped with high-grade brass string posts engineered for wear-free performance, the enclosed housing is permanently lubricated with Schaller special grease for maintenance-free longevity. The innovative stepped M6 flanged washer centers the post securely through the banjo bolt, eliminating tilt and removing stress from both the post and rear mounting screws.
Designed for solid headstocks and versatile guitar setups, this tuning machine provides effortless installation without requiring a stepped headstock bore. Its refined engineering ensures consistent, reliable performance for demanding players and instrument builders alike.
| Brand | Schaller |
| Model Number | 1003 |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| String Post Material | Brass |
| Pin Spacing (Center to Center) | 0.39 in |
| Distance Between Pins and Center of String Post | 0.31 in |
| Button Bore Hole | Diameter 0.17 in with 0.14 in drive flat |
| Product Weight | 0.79 lb |
| Weight per Single Tuner with Button (Small/Large) | Metal (1.27 oz / 1.34 oz), Perloid (1.06 oz / 1.09 oz), Ebony (1.06 oz / 1.09 oz) including banjo bolt |
