Schaller M6 135 Guitar Tuning Machine

The Schaller M6 135 guitar tuning machine delivers outstanding precision and smooth tuning comfort with an improved 1:18 gear ratio. CNC-machined components and high-grade brass string posts provide exceptional durability, wear resistance, and reliable tuning stability.
Equipped with Schaller's innovative stepped flanged washer, this tuning machine centers the string post effortlessly without requiring stepped peghead drilling. This design eliminates tilting moment and reduces mechanical stress on the post and rear mounting screw.
Featuring permanent self-locking lubrication with specialized grease, the sealed housing ensures entirely maintenance-free operation. Identical mounting dimensions to previous generations allow for direct drop-in replacement without instrument modification.
Brand
Schaller
Manufacturer
Schaller GmbH
Product Line
M6 Series
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
String Post Material
Brass
Button Bore Hole
Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat
Weight per Single Tuner
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
0.79 lb
Lubrication
Permanent grease lubrication, maintenance-free