Schaller GrandTune Single Guitar Tuning Machine
The Schaller GrandTune combines sophisticated vintage design with precise tuning behavior and velvet-smooth performance. This perfected open-gear tuning machine features an exposed gear and worm design, delivering exceptional resonance without synthetic coatings.
Equipped with an ultra-precise 1:18 gear ratio, it provides unmatched tuning accuracy and long-term durability. Precision-fitted contact surfaces deliver optimal stick-slip properties without polymer coatings, eliminating wear and material degradation over extended use.
Permanently locked and sealed screw connections ensure maintenance-free performance on any instrument. Designed to match standard production instrument dimensions, it allows straightforward installation and direct replacement with countersunk screw holes for optimal sound transmission.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Model | GrandTune Single (GT-Single) |
| Gear Ratio | 1:18 |
| Design | Open Gear |
| Weight | 0.11 lb |
| Included Screws | 2 x Countersunk Mounting Screws (M2.2 x 11 mm) |
| Included Bushing | 1 x Hexagonal Press-In Bushing (0.35 in Outer Diameter) |
