Schaller M6 Pin Guitar Tuning Machine
The Schaller M6 Pin guitar tuning machine sets a benchmark for enclosed tuners, featuring an upgraded 1:18 gear ratio that provides velvety-smooth precision and unmatched tuning stability. Every component is CNC-machined to exacting tolerances and treated with Schaller special grease for permanent, maintenance-free lubrication.
Equipped with high-grade brass posts precisely fitted into the housing, this tuning machine eliminates backlash and ensures wear-free performance over years of use. The innovative stepped M6 flanged washer centers the string post securely without requiring stepped peghead drilling, eliminating tilt torque and taking pressure off the mounting screws.
Designed with a precise 0.4 in (10 mm) pin spacing and a 0.3 in (8 mm) pin-to-post distance, the M6 Pin offers a seamless fit and rock-solid instrument alignment. The self-locking drive and premium materials deliver exceptional tone transfer and consistent tuning accuracy for electric and acoustic guitars.
| Brand | Schaller |
| Model | M6 Pin |
| Product Type | Guitar Tuning Machine |
| Gear Ratio | 1:18 |
| Weight per Single Tuner with Button (Small/Large) | Metal (1.3 oz / 1.3 oz), Perloid (1.1 oz / 1.1 oz), Ebony (1.1 oz / 1.1 oz) including hollow screw |
| Button Borehole | Diameter 0.2 in (4.2 mm) with driving flat 0.1 in (3.6 mm) |
| Pin Spacing (Center-to-Center) | 0.4 in (10 mm) |
| Distance Between Pins and Center of String Post | 0.3 in (8 mm) |
| Item Weight | 0.13 lb |
| Post Material | Brass |
| Lubrication | Maintenance-free grease |
