Schaller M6 Pin Guitar Tuning Machine
The Schaller M6 Pin Guitar Tuning Machine delivers state-of-the-art precision and exceptional tuning stability. Featuring an improved 1:18 gear ratio, this tuning machine provides ultra-smooth, fine-tuned adjustment for professional musicians.
Precision CNC-machined components with premium surface finishing ensure durable, self-locking performance. High-grade brass string posts are fitted with exact tolerances directly into the housing, minimizing mechanical wear over years of continuous use.
The innovative stepped M6 flanged washer centers the string post securely over the threaded bushing, eliminating tilting moments and bypassing the need for a stepped headstock hole. Permanently lubricated with Schaller special grease, this enclosed unit ensures maintenance-free operation.
| Brand | Schaller |
| Model Number | 1003 |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| Product Weight | 0.13 lb |
| Weight per Single Tuner (Small/Large Button) | Metal (1.27 oz / 1.34 oz), Pearloid (1.06 oz / 1.09 oz), Ebony (1.06 oz / 1.09 oz) |
| Button Bore Hole | Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Pin Spacing | 0.39 in (10 mm) center-to-center |
| Pin to String Post Center Distance | 0.31 in (8 mm) |
| String Post Material | Brass |
| Housing Type | Enclosed, permanently lubricated |
