Schaller M6 180 Guitar Tuning Machine
The Schaller M6 180 tuning machine delivers exceptional tuning precision and stability with its advanced 1:18 gear ratio. CNC-machined with high accuracy and finished to perfection, every component is engineered for velvety smooth and reliable operation. High-grade brass string posts are precisely fitted into the housing, ensuring long-lasting performance and zero play.
An innovative stepped M6 flanged washer centers the string post reliably through the banjonut, eliminating the need for a stepped peghead bore. This design effectively absorbs tilting torque and reduces mechanical strain on both the post and mounting screw. High-grade Schaller special grease provides permanent lubrication for completely maintenance-free functionality.
Designed to fit modern and vintage instruments, the M6 180 easily replaces previous M6 models without any modifications. Its self-locking drive and enclosed housing design ensure dependable tuning performance across diverse stage and studio demands.
| Brand | Schaller |
| Product Type | Guitar Tuning Machine |
| Model | M6 180 |
| Gear Ratio | 1:18 |
| Housing Design | Enclosed |
| Post Material | Brass |
| Button Bore Diameter | 0.17 in (4.2 mm) with 0.14 in (3.6 mm) drive flat |
| Flanged Washer Diameter | 0.39 in (10 mm) |
| Mounting Hardware Included | 6 banjonuts, 6 flanged washers, 6 mounting screws (M2.2 x 9.5) |
| Weight per Individual Tuner | Metal: 1.27–1.34 oz (36–38 g), Perloid/Ebony: 1.06–1.09 oz (30–31 g) |
| Product Weight | 0.79 lb |
