Schaller M6 Mini Guitar Tuning Machine
The Schaller M6 Mini brings legendary tuning stability and precision to a compact, lightweight format. Designed with an advanced 1:18 gear ratio, it provides smooth, delicate adjustments and superior tuning comfort for smaller headstocks, 12-string guitars, and standard instruments alike.
Crafted with premium components, all string posts are machined from high-grade brass to guarantee maximum wear resistance and accurate seated fit inside the housing. Closed tuning housings come permanently lubricated with Schaller special grease, delivering completely maintenance-free performance over their entire lifespan.
Featuring the innovative stepped flanged washer, this system centers the string post securely through the threaded bushing without requiring stepped headstock drilling. This smart design eliminates tilting moments and relieves mechanical pressure from both the post and the rear mounting screws.
| Gear Ratio | 1:18 |
| Weight per Single Tuner with Button (Small/Large) | Metal (0.07 lb / 0.08 lb), Pearloid (0.06 lb / 0.07 lb), Ebony (0.06 lb / 0.07 lb) including hollow screw |
| Button Bore Hole | 0.17 in (4.2 mm) diameter with 0.14 in (3.6 mm) drive flat |
| Brand | Schaller |
| Post Material | Brass |
| Product Type | Guitar Tuning Machine |
| Lubrication | Schaller Special Grease (Maintenance-Free) |
| Mounting Screw Size | M2.2 x 9.5 |
| Overall Product Weight | 0.77 lb |


















