High quality open-gear tuners for 3-left/3-right classical
guitars.
Schertler machines are precisely engineered with 18:1 gear ratio,
nylon worm post bearings in a compact zinc base, and adjustable knob tension.
The result is impressively smooth and accurate operation. All models feature
genuine polished ebony fitted with steel internal shaft bushings for
durability, and eye-catching unplated brass crown gears.
The TBR PRO model offers a low-friction collar bearing design and
an aluminum shaft body. The TBR PRO tuners are lighter, and the design offers
free movement of the shaft without friction while tuning the guitar and
provides a super-smooth tuning experience, increased durability and no roller
design.
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• 18:1 gear ratio
• Set includes a pair of 3-left/3-right
tuning machines with mounting screws
• Removable ebony knobs
• 9.9mm (.390") string post diameter
