Precision GrandTune open worm and gear system mounted on a satin gold engraved Lyre plate. Features satin gold finish with white Galalith rollers and square GTC white pearloid buttons.
Schaller's GrandTune Classic deluxe string rollers feature special ball bearings for accurate, low-friction and noiseless performance. With the ball bearing’s diameter of 10.0 mm and the string roller’s diameter of 9.8 mm they guarantee the shafts to run free and unobstructed inside the headstock bore.
Superb tuning machines which offer optimal performance.