Schaller M6 135 Guitar Tuning Machine
The Schaller M6 135 guitar tuning machine delivers precise and smooth tuning performance with its advanced 1:18 gear ratio. All components are CNC-machined to exact tolerances and permanently lubricated with Schaller special grease, ensuring completely maintenance-free operation and exceptional durability.
Equipped with high-grade brass string posts engineered for maximum tuning stability, this machine eliminates wear and play. The innovative stepped M6 flanged collar reliably centers the string post via the banjo bolt, removing the need for a stepped peghead bore while eliminating tilting torque and reducing pressure on mounting screws.
Designed with dimensions identical to its predecessor, the M6 135 allows for seamless, modification-free drop-in replacement on electric and acoustic guitars.
| Brand | Schaller |
| Model | M6 135 |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| String Post Material | Brass |
| Product Weight | 0.79 lb |
| Button Borehole | Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Weight per Individual Tuner (Metal Small/Large) | 1.27 oz / 1.34 oz |
| Weight per Individual Tuner (Perloid Small/Large) | 1.06 oz / 1.09 oz |
| Weight per Individual Tuner (Ebony Small/Large) | 1.06 oz / 1.09 oz |
| Lubrication | Permanently lubricated with Schaller special grease |
