Schaller GrandTune Single Guitar Tuning Machine

The Schaller GrandTune Single combines refined vintage aesthetics with precise tuning response and ultra-smooth operation. Designed with an open-gear architecture and precision worm gear, it delivers an optimized balance of traditional design and modern engineering.
Featuring a 1:18 gear ratio, this tuning machine provides exceptional tuning accuracy and longevity. The absence of synthetic coatings ensures unhindered resonance across your instrument, allowing pure acoustic transmission while maintaining wear-free mechanical interaction.
Built with ultra-precise contact surfaces and permanently sealed fittings, the GrandTune offers maintenance-free stability. Engineered to standard production guitar dimensions with countersunk mounting holes, it ensures secure installation and optimal acoustic performance.
Brand
Schaller
Model
GT-Single
Product Type
Guitar Tuning Machine
Gear Ratio
1:18
Weight
0.11 lb
Bushing Outer Diameter
0.35 in
Bushing Inner Diameter
0.24 in
Mounting Screws Included
2 x M2.2 x 11 mm