Schaller GrandTune Single Guitar Tuning Machine

The Schaller GrandTune Single combines refined vintage styling with pinpoint tuning accuracy and ultra-smooth operation. Engineered with an open gear and worm architecture, it delivers exceptional aesthetic charm alongside tour-grade reliability.
Featuring an 1:18 gear ratio, this tuner provides precise control and long-lasting durability. The coating-free design eliminates synthetic polymer layers, ensuring pure resonance transfer directly into the instrument's headstock.
Built with permanently locked and sealed screw joints, the mechanism ensures wear-free and maintenance-free performance. Standardized mounting dimensions and countersunk screw holes offer seamless installation and optimal sound transmission on production instruments.
Brand
Schaller
Product Type
Guitar Tuning Machine
Model
GrandTune Single (GT-Single)
Gear Ratio
1:18
Design
Open-gear
Button Dimensions
0.8 x 0.5 x 0.4 in (Butterbean), 0.7 x 0.5 x 0.2 in (Other Buttons)