Schaller M6 135 Guitar Tuning Machine
The Schaller M6 135 guitar tuning machine sets a benchmark for closed-type tuners, delivering unmatched precision and exceptional tuning comfort. Engineered with a refined 1:18 gear ratio, it ensures smooth and velvet-like adjustments while maintaining outstanding tuning stability.
Crafted with CNC-machined components and high-grade brass string posts fitted precisely into the housing, this tuning machine provides wear-free, self-locking performance. The innovative stepped M6 flanged washer reliably centers the string post without requiring stepped headstock drilling, eliminating tilting torque.
Featuring permanent lubrication with specialized grease, the enclosed housing remains completely maintenance-free. It shares identical mounting dimensions with its predecessor model, allowing for direct replacement and effortless retrofitting without instrument modification.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| Model | M6 135 |
| Gear Ratio | 1:18 |
| Post Material | Brass |
| Button Bore Hole | Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive surface |
| Weight per Single Tuner with Button (Small / Large) | Metal: 1.27 oz / 1.34 oz (36 g / 38 g), Perloid: 1.06 oz / 1.09 oz (30 g / 31 g), Ebony: 1.06 oz / 1.09 oz (30 g / 31 g) including banjonut |
| Product Weight | 0.13 lb |
| Lubrication | Schaller Special Grease, permanently lubricated, maintenance-free |
