Elegance and Lightness for the Schaller Bass Age.

Experience the lighter side of heavy duty. M4 (Light) – legendary Schaller quality now at a stunning 40% less weight. M4 specs, looks and superior performance define this tuner as a true no-compromise where weight reduction is essential.

A special female screw guarantees precise positioning and fixing of the shaft.

High gear ratio of 1:20 ensures a very precise tuning.

All sealed tuners are lubricated with Schaller special grease for lifetime maintenance-free service.

All parts are precision-crafted and surface-finished, the self-locking drive ensures an even, delicate and steady tuning.

All string posts are made of high-grade aluminium and fitted into the housing with utmost precision, ensuring the best possible tuning accuracy and wear resistance.

Technical Specification:

Gear ratio 1:20, weight 44g per piece, 14mm bore diameter.

The Schaller Bass Machines 4-in-Line M4 180 Light Chrome (10300201.22.70) are engineered for bass players seeking reduced headstock weight without sacrificing tuning accuracy or durability. Designed and manufactured in Germany, these premium tuning machines deliver smooth, reliable performance for professional bassists and demanding players.

Featuring a 4-in-line (4-in-Line) configuration, this set is ideal for modern electric bass guitars with straight headstocks. The M4 180 Light design helps improve instrument balance and reduce neck dive while maintaining the strength and precision Schaller is known for.

Finished in classic Chrome, these bass tuners provide a clean, professional appearance along with excellent corrosion resistance. Whether upgrading an existing bass or building a lightweight custom instrument, Schaller M4 180 Light tuners deliver dependable tuning stability for stage, studio, and touring use.

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

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Key Features

• Genuine Schaller M4 180 Light bass tuning machines

• 4-in-line (4-in-Line) configuration

• Lightweight design to reduce headstock mass

• Set of 4 bass tuners

• Durable Chrome finish

• Precision German engineering and manufacturing

• Smooth, accurate tuning action

• Excellent tuning stability under performance conditions

• Ideal for modern electric bass guitars

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FAQ Section

Are these tuners suitable for 4-string bass guitars?

Yes. This set is designed for 4-string bass guitars with a 4-in-line headstock.

What does “180 Light” mean?

“180 Light” refers to Schaller’s lightweight bass tuner design, helping reduce headstock weight while maintaining strength and tuning precision.

Are these authentic Schaller bass tuners?

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

Where are Schaller M4 180 Light tuners made?

These tuning machines are designed and manufactured in Germany.

Do lightweight tuners affect tuning stability?

No. Schaller M4 180 Light tuners are engineered to provide excellent tuning stability while reducing overall instrument weight.