GrandTune®  hypertech tuning - vintage design - superior tuning.

With its cutting edge Velvet-Tec* technology, due to its revolutionary concept, the GrandTune® offers a precision and longevity second to none.

The avoidance of synthetic coatings makes GrandTune® a perfectly resonating entity.

With its wear-free architecture GrandTune® will last and shine for the life of your precious guitar.

Experience Velvet-Tec and find out how sound quality, tuning stability and performance define GrandTune® as the Superior Tuning Machine.

*scientific analysis supported by Fraunhofer Institutes and others

• 18 : 1 gear ratio supports precise and velvet- smooth tuning.Hyper- accurate gear joints and fittings without polymer coatings present perfect stick-slip-performance and zero wear and slackening.
• GrandTune® features permanently locked, sealed and covered screw joints for zero degradation and maintainance-free performance.
• New formula bell brass gearwheels gurantee velvet-smooth feel and touch
• Standard dimensions for easy installation.
• Countersunk screw holes for solid fit and perfect sound coupling.

The Schaller GrandTune Singles 3/3 Black (10510423.41.30) guitar machines combine vintage-inspired open-gear design with modern German engineering. Crafted for players who appreciate classic aesthetics without compromising tuning accuracy, these premium tuners deliver smooth operation and reliable performance.

Designed in a traditional 3-per-side (3/3) configuration, GrandTune Singles are ideal for vintage-style electric and acoustic guitars, including Les Paul®-style and similar headstocks. The open-gear construction not only enhances visual appeal but also contributes to precise and responsive tuning.

Finished in elegant Black, these tuners offer a bold, modern contrast while maintaining a classic silhouette. Built to Schaller’s exacting standards, GrandTune Singles provide long-lasting durability, consistent tuning stability, and professional-grade performance for stage, studio, and everyday playing.

Available now at Angkor Music Melbourne, your trusted Australian source for genuine Schaller guitar hardware.

Key Features

• Genuine Schaller GrandTune Singles guitar machines

• 3/3 configuration (3 tuners per side)

• Classic open-gear design

• Sleek Black finish

• Precision German engineering and manufacturing

• Smooth, accurate tuning performance

• Excellent tuning stability

• Ideal for vintage-style electric and acoustic guitars

• Perfect for restorations, upgrades, and custom builds

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FAQ Section

Are these tuners suitable for Les Paul–style guitars?

Yes. The 3/3 configuration makes them ideal for Les Paul®-style and similar headstocks.

Are these authentic Schaller GrandTune machines?

Yes. Angkor Music Melbourne supplies 100% genuine Schaller products.

What style of tuners are GrandTune Singles?

They feature a vintage-inspired open-gear design with modern tuning precision.

Where are Schaller GrandTune tuners made?

Schaller tuning machines are designed and manufactured in Germany.

Can these tuners be used on acoustic guitars?

Yes, they are suitable for many acoustic guitars with compatible headstock and mounting specifications.