Schaller GrandTune Single Guitar Tuning Machine

The Schaller GrandTune Single Guitar Tuning Machine represents a refined combination of elegant vintage styling, precise tuning, and smooth performance. Featuring an open-gear architecture with a threaded worm gear, this classic tuner is engineered to provide lasting resonance and mechanical excellence on any compatible instrument.
Equipped with an ultra-precise 1:18 gear ratio, the mechanism guarantees exact tuning stability and wear-free longevity. Its premium construction eliminates synthetic coatings, allowing optimal contact surfaces and stick-slip resistance while maintaining pure acoustic resonance throughout your playing experience.
Designed with standard instrument dimensions for effortless replacement or direct installation, this tuner features permanently locked screw fittings and countersunk screw holes for solid mounting and flawless vibrational transfer.
Brand
Schaller
Model
GrandTune Single (GT-Single)
Gear Ratio
1:18
Product Type
Guitar Tuning Machine
Weight
0.11 lb
Button Dimensions (Butterbean)
0.80 x 0.54 x 0.41 in
Button Dimensions (Standard)
0.69 x 0.54 x 0.24 in
Country of Origin
Germany