Schaller M6 135 Guitar Tuning Machine
The Schaller M6 135 guitar tuning machine sets a benchmark for closed-type tuners, engineered with precision CNC manufacturing and high-grade brass string posts. Featuring an optimized 1:18 gear ratio, it delivers an exceptionally smooth, accurate, and stable tuning experience with completely maintenance-free permanent lubrication.
Equipped with an innovative stepped collar washer, this tuner aligns the post securely without requiring stepped drill holes in the headstock, effectively eliminating tilt torque and protecting mounting hardware. The dimensions match previous M6 models directly, allowing straightforward drop-in replacement without instrument modifications.
Crafted for demanding players, the M6 135 combines self-locking gear operation with premium materials to guarantee superior tuning stability, minimal wear, and enduring mechanical reliability.
| Brand | Schaller |
| Series | M6 Series |
| Model | M6 135 |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| Button Bore Hole | Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Mounting Screws | M2.2 x 0.37 in (9.5 mm) |
| 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) |
| Product Weight | 0.13 lb |
