Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 tuning machine delivers high-precision guitar tuning with an advanced 1:18 gear ratio for smooth and accurate adjustments. Setting the global benchmark for enclosed tuners since 1966, this updated design combines classic reliability with modern engineering refinements.
Precision CNC-machined components and high-grade brass string posts provide exceptional tuning stability, smooth operation, and long-lasting wear resistance. Internal self-locking drives and permanent lubrication with specialized grease ensure entirely maintenance-free performance.
Equipped with an innovative stepped flanged washer, the tuner centers the string post securely through the threaded bushing without requiring stepped headstock drilling. This design eliminates tilting moments and relieves mechanical stress on both the post and mounting screws.
| Brand | Schaller |
| Model | M6 180 |
| Series | M6 Series |
| Product Type | Guitar Tuning Machine |
| Manufacturer | Schaller GmbH |
| Gear Ratio | 1:18 |
| String Post Material | Brass |
| Manufacturing | CNC Machined |
| Lubrication | Permanently lubricated with Schaller special grease |
| Weight | 0.13 lb |
| Button Hole Diameter | 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
