Schaller M6 Pin Guitar Tuning Machine
The Schaller M6 Pin guitar tuning machine sets a benchmark for enclosed tuners, featuring an upgraded 1:18 gear ratio that provides precise, velvety-smooth tuning action and exceptional pitch stability. High-precision CNC-machined components and high-grade brass posts ensure smooth, reliable performance and long-lasting durability.
Equipped with an innovative stepped M6 flanged washer, this tuning machine reliably centers the string post through the banjo bolt without requiring a stepped peghead bore. This design eliminates tilting torque and relieves mechanical stress from both the post and the rear mounting screws.
Permanently lubricated with Schaller special grease for completely maintenance-free operation, the M6 Pin utilizes two mounting pins with a standard 0.39-inch spacing. It delivers rock-solid tuning support for solid headstock electric and acoustic instruments.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| Weight | 0.13 lb |
| Post Material | Brass |
| Button Bore Hole Diameter | 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Weight per Single Tuner with Button (Small / Large) | Metal: 1.27 oz / 1.34 oz (36 g / 38 g); Perloid: 1.06 oz / 1.09 oz (30 g / 31 g); Ebony: 1.06 oz / 1.09 oz (30 g / 31 g) |
| Included Banjo Bolts | 6 |
| Included Flanged Washers | 6 |
| Included Mounting Screws | 6 x M2.2 x 9.5 |
| Lubrication | Schaller Special Grease (Maintenance-Free) |
