Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 guitar tuning machine delivers exceptional tuning accuracy and velvety-smooth operation with its refined 1:18 gear ratio. As an evolution of the industry-standard enclosed tuner introduced in 1966, this model incorporates modern engineering enhancements while retaining classic reliability.
Every component is CNC-machined with high precision and premium surface finishes, utilizing high-grade brass string posts engineered for wear-free performance and superior tuning stability. The self-locking internal drive mechanism ensures consistent, sensitive adjustments that remain firmly locked in pitch.
An innovative stepped flanged washer centers the string post securely through the threaded bushing without requiring a stepped headstock bore, effectively eliminating tilting torque and protecting the mounting screw. Each enclosed tuner is permanently lubricated with proprietary Schaller grease for lifelong, maintenance-free performance.
| SKU | 10010570.02.35 |
| Brand | Schaller |
| Model | M6 180 |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| Weight | 0.13 lb |
| String Post Material | Brass |
| Tuner Button Bore Diameter | 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Stepped Washer Diameter | 0.39 in (10 mm) |
| Lubrication | Schaller Special Grease (Maintenance-Free) |
