Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 guitar tuning machine delivers outstanding precision and tuning comfort with an advanced 1:18 gear ratio. Continuing the legacy of the original sealed tuner standard set in 1966, this updated design offers enhanced stability, refined mechanics, and seamless functionality.
Precision CNC-machined components and high-grade brass posts ensure wear-free longevity and rock-solid tuning stability. The self-locking drive and premium internal lubrication guarantee smooth, velvet-like operation that requires zero maintenance.
Featuring the innovative stepped flanged bushing, installation is effortless and eliminates tilting moments on the string post without requiring stepped headstock boreholes. It retrofits seamlessly to replace legacy M6 models without headstock modification.
| Brand | Schaller |
| Model | M6 180 |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| Post Material | Brass |
| Button Borehole Diameter | 0.17 in. (with 0.14 in. drive flat) |
| Item Weight | 0.13 lb |
| Weight per Single Tuner with Button (Small/Large) | Metal: 1.27 oz / 1.34 oz, Perloid: 1.06 oz / 1.09 oz, Ebony: 1.06 oz / 1.09 oz (including hollow screw) |
| Lubrication | Permanently lubricated with Schaller special grease |
