SKU: 10510670.49.11
Schaller GrandTune Single Guitar Tuning Machine
$36.53Price
The Schaller GrandTune Single Guitar Tuning Machine combines classic vintage aesthetics with precise modern engineering. Featuring an open-gear design with a worm gear mechanism, it delivers smooth tuning response and long-lasting durability.
Equipped with an 18:1 gear ratio, this tuning machine provides exceptional tuning accuracy and stability. The design avoids synthetic coatings to maintain natural instrument resonance and ensure wear-free interaction across extended use.
Engineered to standard instrument dimensions for straightforward installation and replacement, it includes countersunk screw holes and permanently sealed screw joints for reliable, maintenance-free performance.
| Brand | Schaller |
| Model | GrandTune Einzelmechanik (GT-Single) |
| Gear Ratio | 1:18 |
| Weight per Single Tuner | 0.63 oz (Koa), 0.67 oz (Perloid), 0.71 oz (Galalith, Ebony), 0.74 oz (Snakewood), 0.88 oz (Butterbean) including bushing |
| Button Dimensions (WxHxD) | 0.80 x 0.54 x 0.41 in (Butterbean), 0.69 x 0.54 x 0.24 in all other buttons |
| Mounting Screws | 2 x countersunk mounting screws per tuner (M2.2 x 11) |
| Bushing | 1 x hexagonal press-in bushing per tuner, outer diameter 0.35 in (inner diameter 0.24 in, fits 0.24 in post) |
