Schaller M6 Mini Guitar Tuning Machine
The Schaller M6 Mini Guitar Tuning Machine delivers legendary precision and tuning comfort in a smaller, lighter format optimized for guitars with compact headstocks, 12-string setups, and Stratocaster-style instruments. Featuring an advanced 1:18 gear ratio, it provides smooth, sensitive, and rock-solid tuning stability for discerning players.
Built to exacting German engineering standards, every closed tuner is permanently lubricated with Schaller special grease for completely maintenance-free operation. The high-precision brass string posts and self-locking drive ensure precise gear engagement, exceptional durability, and extended wear resistance across countless tuning cycles.
Installation is streamlined thanks to the innovative stepped collar design with a 0.4 in (10 mm) diameter base, which reliably centers the string post via the banjo bolt and eliminates the need for stepped peghead holes. This smart construction neutralizes tilting moment and reduces mechanical stress on both the post and rear mounting screws.
| Brand | Schaller |
| Model | M6 Mini |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| Post Material | Brass |
| Lubrication | Schaller Special Grease (Maintenance-Free) |
| 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: 1.2 oz / 1.3 oz (34 g / 36 g); Perloid: 1.0 oz / 1.1 oz (29 g / 30 g); Ebony: 1.0 oz / 1.1 oz (29 g / 30 g) |
| Product Weight | 0.13 lb (0.06 kg) |


















