Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 guitar tuning machine delivers outstanding precision and smooth performance with an upgraded 1:18 gear ratio. Engineered as the modern evolution of the legendary original enclosed tuner, it provides exceptional tuning stability and smooth, sensitive adjustment for demanding players.
Crafted with precision CNC-machined components and high-grade brass string posts, these tuners ensure long-lasting wear resistance and reliable intonation. The innovative stepped M6 flanged washer centers the string post securely without requiring stepped headstock drilling, effectively preventing tilt and reducing mechanical stress.
Permanently lubricated with Schaller special grease, each enclosed unit operates completely maintenance-free. Designed for direct retrofitting on standard headstocks, this tuning machine seamlessly blends vintage heritage with cutting-edge German engineering.
| Brand | Schaller |
| Model | M6 180 |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| String Post Material | High-Grade Brass |
| Total Weight | 0.8 lb |
| Button Bore Hole | 0.17 in diameter with 0.14 in drive flat |
| Individual Unit Weight (Metal Button) | 1.27 oz (small) / 1.34 oz (large) |
| Individual Unit Weight (Perloid Button) | 1.06 oz (small) / 1.09 oz (large) |
| Individual Unit Weight (Ebony Button) | 1.06 oz (small) / 1.09 oz (large) |
| Lubrication | Maintenance-free Schaller special grease |
