Schaller GrandTune Single Guitar Tuning Machine
The Schaller GrandTune Single combines refined vintage aesthetics with precise tuning response and ultra-smooth operation. Designed as a perfected open-gear tuning machine, it features an exposed gear and worm design engineered for optimal performance and resonance.
With an exact 1:18 gear ratio, this tuning machine delivers high tuning stability and long-lasting durability. The omission of synthetic polymer coatings allows direct instrument contact for unrestricted resonance, while ultra-precise contact surfaces ensure wear-free and maintenance-free functionality.
Designed to fit standard production instruments, it features countersunk screw holes for solid mounting and clean sound transmission. String Roller Deluxe configurations include an integrated ball bearing at the post end to eliminate friction and creaking inside slotted headstocks.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Model | GrandTune Single (GT-Single) |
| SKU | 10511071.44.40 |
| Gear Ratio | 1:18 |
| Construction | Open Gear |
| Weight | 0.1 lb |
| Included Hardware | 2 mounting screws (M2.2 x 11), 1 hexagonal press-in bushing (where applicable) |
