Available at Angkor Music Shop Melbourne, the Schaller GrandTune Classic Hauser Tuners – Satin Black / Ebony Deluxe Black Rollers represent the highest level of classical guitar tuning precision combined with refined, traditional aesthetics.

Designed with Schaller’s advanced Planetary Winding System (PWS), these tuners deliver exceptionally smooth and accurate tuning with minimal backlash, allowing for precise adjustments and outstanding tuning stability. This system is ideal for professional classical guitarists and luthiers who demand consistency and reliability.

The elegant Satin Black finish is paired with ebony deluxe black rollers, creating a sophisticated and timeless appearance that complements premium classical instruments. Built with Schaller’s renowned German craftsmanship, the GrandTune Classic Hauser series offers durability, refined feel, and performance trusted by musicians worldwide.

GrandTune® Classic – Grand Class, Design & Performance

• 1:18 gear ratio
• Schaller’s all new GrandTune® Classic guarantees precise and velvet- smooth tuning
• Available in Hauser or Lyre design with a vast variety of finishes, tuning buttons and string rollers
• 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
• High-gloss fine beige or 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: 158g
• Weight with ball bearings: 169g

 

4 string rollers:

standard beige and black, optional Deluxe galalith and optional piano lacquer with ball bearings

 

7 finishes:

Nickel, BlackChrome, Gold, Ruthenium, SatinPearl, SatinBlack, SatinGold

 

7 tuning buttons:

perloid white square (PWS), snakewood oval, galalith oval, perloid grey square, ebony square, perloid grey ellipse, acrylic black ellipse

 

This set features Deluxe rollers with ball bearings.

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.

Key Features

• Model: Schaller GrandTune Classic Hauser Tuners

• Application: Classical guitars

• Finish: Satin Black

• Rollers: Ebony Deluxe Black rollers

• System: Planetary Winding System (PWS)

• Design: Traditional Hauser-style plate

• Tuning Action: Smooth, precise, and stable

• Construction: High-precision metal components

• Aesthetic: Premium classical appearance

• Manufacturing Origin: Made in Germany

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FAQ Section

Q1: Are these tuners suitable only for classical guitars?
A: Yes, these tuners are specifically designed for classical guitars and are not suitable for steel-string guitars.

Q2: What makes the ebony deluxe rollers special?
A: Ebony deluxe rollers provide smooth string movement, excellent durability, and a refined classical look.

Q3: What is the benefit of the PWS system?
A: The Planetary Winding System allows for precise tuning control with minimal backlash and excellent tuning stability.

Q4: Are these tuners suitable for professional instruments?
A: Yes, they are ideal for professional-grade classical guitars and high-end custom builds.

Q5: Do these tuners change the feel of tuning compared to standard machines?
A: Yes, they offer a smoother, more controlled tuning feel compared to traditional classical tuners.