Schaller M6 135 Guitar Tuning Machine
The Schaller M6 135 sets a high benchmark for closed guitar tuning machines, combining timeless design with modern engineering. Engineered with a 1:18 gear ratio, it provides velvety smooth action and precise tuning control. CNC-machined components and high-grade brass posts ensure lasting tuning stability and wear-free operation.
Featuring the stepped M6 collar washer, this tuner allows effortless installation and solid post centering without requiring stepped peghead holes. This smart design eliminates tilting torque and relieves pressure from both the string post and rear fixing screw. Every unit is permanently lubricated with Schaller special grease for completely maintenance-free performance.
Built with the exact mounting dimensions of its iconic predecessor, the M6 135 allows direct replacement without any instrument modification. It delivers dependable performance and exceptional build quality suitable for demanding guitarists.
| Brand | Schaller |
| Model | M6 135 |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| Post Material | High-grade Brass |
| Button Borehole | Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Weight per Single Tuner with Button (Small / Large) | Metal: 1.27 oz / 1.34 oz (36 g / 38 g); Perloid / Ebony: 1.06 oz / 1.09 oz (30 g / 31 g) including banjonut |
| Product Weight | 0.79 lb |
| Lubrication | Schaller Special Grease (Maintenance-free) |
