Experience the lighter side of heavy duty. M4 90 (Light) - legendary Schaller quality at a stunning 40% less weight. M4 specs, looks and superior performance define this tuner as a true no-compromise where weight reduction is essential.
Trusted 1:20 gear ratio along with 8 genuine Schaller finishes mak this tuning machine a dream come true for any serious bass maker.
A special female screw guarantees precise positioning and fixing of the shaft.
- All housings with guide and additional banjo bolt fixation.
- High gear ratio of 1:20 ensures a very precise tuning.
- All sealed tuners are lubricated with Schaller special grease for lifetime maintenance-free service.
- All parts are precision-crafted and surface-finished, the self-locking drive ensures an even, delicate and steady tuning.
- All string posts are made of high-grade brass and fitted into the housing with utmost precision, ensuring the best possible tuning accuracy and wear resistance.
- Besides the standard combinations (e.g. 4-in-line or 2/2), all tuner sets may also be ordered with any quantity of left and right tuners.
- Price per set of 4 or price per set of 5 (see tab "versions")