Schaller M6 135 Guitar Tuning Machine
The Schaller M6 135 guitar tuning machine delivers outstanding precision and tuning comfort with an improved 1:18 gear ratio. Continuing the legacy of the original sealed tuner standard set in 1966, this updated model incorporates advanced innovations and refinements.
High-precision CNC-machined components with premium surface finishing and solid brass posts ensure lasting tuning stability and smooth, friction-free operation. All enclosed housings feature permanent Schaller special grease lubrication for entirely maintenance-free reliability.
Featuring the innovative stepped M6 flanged washer, this tuner simplifies installation by reliably centering the string post via the banjo bolt. It matches the exact installation dimensions of its predecessor for straightforward replacement without modifications.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Series | M6 Series |
| Gear Ratio | 1:18 |
| Post Material | Brass |
| Button Bore Hole | Diameter 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Weight per Single Tuner with Button (Small/Large) | Metal (1.27 oz / 1.34 oz), Perloid (1.06 oz / 1.09 oz), Ebony (1.06 oz / 1.09 oz) including hollow bolt |
| Product Weight | 0.79 lb |
