Schaller GrandTune Guitar Tuning Machine

The Schaller GrandTune combines stylish vintage design with precise tuning behavior and velvet-smooth performance. It is a perfected, classic open-gear tuning machine engineered with an exposed worm gear and gear wheel architecture.
A precise 1:18 gear ratio offers unmatched accuracy, longevity, and tuning stability. Built without synthetic polymer coatings on its friction surfaces, it creates optimal stick-slip properties that remain entirely free from wear or aging, delivering natural resonance and lasting performance.
Engineered to standard instrument dimensions for effortless installation and replacement, this tuning machine features permanently locked, sealed screw joints and countersunk mounting holes for a secure fit and flawless tonal transfer.
Brand
Schaller
Model
GrandTune (GT-Single)
Gear Ratio
1:18
Design
Open Gear
Product Weight
0.11 lb
Included Screws
2 x Countersunk Mounting Screws (M2.2 x 11)