SKU: 10050471.02.53
Schaller M6 90 Guitar Tuning Machine
$30.56Price
The Schaller M6 90 tuning machine delivers high-precision guitar tuning with an advanced 1:18 gear ratio for smooth, accurate adjustments. Precision CNC-machined components with self-locking drives ensure steady operation and maximum tuning stability.
Equipped with high-grade brass string posts engineered for wear-free performance, each tuner housing is permanently lubricated with specialized Schaller grease for entirely maintenance-free service.
Featuring the innovative stepped M6 flanged washer, this tuner reliably centers the post without requiring stepped headstock holes, eliminating tilting torque and protecting both the string post and fastening screws.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Model | M6 90 |
| Gear Ratio | 1:18 |
| Weight | 0.8 lb |
| Button Bore Hole | Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| 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 hollow screw |
| Post Material | Brass |
| Lubrication | Permanently lubricated with Schaller special grease |
