Schaller M6 Pin Guitar Tuning Machine
The Schaller M6 Pin guitar tuning machine sets the standard for closed tuning machines, featuring a precise 1:18 gear ratio for smooth, accurate, and stable tuning. Engineered with high-precision CNC manufacturing and high-grade brass posts fitted seamlessly into the housing, it ensures wear-free operation and exceptional tuning stability.
Equipped with Schaller's innovative stepped flanged washer, this tuning machine reliably centers the string post without requiring a stepped peghead bore. This design eliminates tilting torque and reduces strain on both the string post and rear fixing screws, while permanent lubrication with Schaller special grease guarantees maintenance-free performance.
Featuring a 2-pin mounting layout with standard 10 mm pin spacing, the M6 Pin delivers a direct fit for compatible headstocks. Premium surface finishing and a self-locking drive mechanism provide delicate responsiveness and dependable pitch retention for discerning players.
| Brand | Schaller |
| Model | M6 Pin |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| Weight | 0.13 lb |
| Button Borehole | Diameter 0.17 in (4.2 mm) with driving surface 0.14 in (3.6 mm) |
| Post Material | High-Grade Brass |
| Lubrication | Schaller Special Grease (Permanently Lubricated) |
| Included Hardware | 6 banjo bolts, 6 flanged washers, 6 mounting screws (M2.2 x 9.5) |
