Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 guitar tuning machine represents the legendary benchmark for closed tuning machines, re-engineered for modern precision. Designed with an advanced 1:18 gear ratio, it delivers ultra-smooth, velvet-touch tuning response and unrivaled pitch stability.
Every component is CNC-machined to exacting tolerances and surface-finished for flawless mechanical operation. High-grade brass string posts are precision-fitted into the housing, while self-locking internal gears with permanent special lubricant guarantee lifetime maintenance-free performance.
Featuring the innovative stepped M6 flanged washer, this tuning machine reliably centers the string post through the banjobolt to eliminate tilting torque. It serves as a direct, modification-free replacement for previous M6 iterations, ensuring long-lasting performance for discerning players.
| Brand | Schaller |
| Model | M6 180 |
| Series | M6 Series |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| Post Material | Brass |
| Construction | High-Precision CNC Machined |
| Lubrication | Permanent Schaller Special Grease (Maintenance-Free) |
| Button Bore Hole | Diameter 0.17 in (4.2 mm) with driving surface 0.14 in (3.6 mm) |
| Flanged Washer | Stepped M6 Washer (0.39 in / 10 mm Diameter) |
| Weight | 0.13 lb (0.06 kg) |
| Single Tuner Weight (Small/Large Button) | Metal (1.27 oz / 1.34 oz), Perloid (1.06 oz / 1.09 oz), Ebony (1.06 oz / 1.09 oz) incl. banjobolt |
