Schaller M6 Pin Guitar Tuning Machine
The Schaller M6 Pin guitar tuning machine sets high standards for closed tuning systems, engineered for maximum tuning stability and smooth, precise action. Featuring an improved 1:18 gear ratio and high-precision CNC-machined components, it provides fine-tuned adjustments and velvety smooth operation.
Crafted with premium brass string posts and permanently lubricated with Schaller special grease, these maintenance-free tuning machines are built for wear-free, long-lasting performance. The self-locking drive ensures consistent gear engagement and pitch reliability under demanding playing conditions.
An innovative stepped collar washer simplifies installation and securely centers the string post without requiring a stepped peghead bore. This design eliminates tilting torque and relieves mechanical stress from both the post and rear mounting screws.
| Brand | Schaller |
| Model Number | 1003 |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| Material | Brass / Metal |
| Product 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 banjo bolt |
| Button Bore Hole | Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Included Banjo Bolts | 6 x |
| Included Collar Washers | 6 x |
| Included Mounting Screws | 6 x M2.2 x 9.5 |
| Locking Model (Staggered) | Supplied with 3 x 0.77 in (19.5 mm) and 3 x 0.83 in (21.0 mm) string posts |
| Lubrication | Permanently lubricated with Schaller special grease |
