Schaller GrandTune Classic Hauser SatinGold/Snake Deluxe Black rollers

GrandTune® Classic – Grand Class, Design & Performance

• 1:18 gear ratio
• Schaller’s all new GrandTune® Classic guarantees precise and velvet- smooth tuning
• Hauser design in satin gold finish, oval snakewood tuning buttons and deluxe black string rollers with ball bearings
• Specifically composed gear torque for the classical guitar aficionado
• Permanently locked, sealed and covered screw joints for zero degradation and maintenance-free performance
• Standard dimensions for easy installation
• Deep black string rollers
• Deluxe string rollers featuring state of the art ball bearings to prevent binding and improve performance.
• All GrandTune® Classic string rollers featuring brass-lined string holes
• Weight with ball bearings: 169g

Other styles available on special order.

A few words about ball bearings and optional Deluxe rollers:
Schaller’s GrandTune Classic optional 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.

It is important to note that the optional deluxe string roller’s ball bearings do not improve the GrandTune Classic tuner’s performance itself. Which is not necessary anyway.

They rather help avoiding a common problem with classical guitar tuners and the contact of the rollers inside the headstock. The optional Deluxe string roller’s ball bearings effectively cure increased friction and resistance between shaft and wood often resulting in crackling and creaking noises whenever the tuners are turned.