The Schaller Machines Bass 2/2 Gold M4 180 Light tuning machines are designed for bass players who demand premium tuning accuracy, elegant aesthetics, and reliable performance.

Built with Schaller’s precision German engineering, these lightweight bass tuners help reduce headstock weight while maintaining excellent balance and tuning stability. The gold finish adds a high-end, professional look that perfectly complements boutique, modern, and classic bass guitars.

Ideal for upgrading factory tuners or replacing worn hardware, the Schaller M4 180 Light tuners provide smooth, consistent tuning for studio recording, live performance, and everyday playing.

Available now from Angkor Music Shop Melbourne.

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.

KEY FEATURES 

• Brand: Schaller

• Model: M4 180 Light

• Instrument: Bass Guitar

• Configuration: 2/2 (Two tuners per side)

• Set: 4 Bass Tuning Machines

• Finish: Gold

• Design: Lightweight construction for improved balance

• Performance: Smooth, precise, and stable tuning

• Build Quality: Precision German engineering

FAQ
 

Are these tuners suitable for all bass guitars?

These tuners are designed for bass guitars with a 2/2 headstock configuration. Always confirm your headstock layout before purchasing.

What does “M4 180 Light” mean?

“M4” refers to Schaller’s bass tuner series, while “180 Light” indicates a lightweight design intended to reduce headstock mass and improve balance.

Do these tuners provide stable tuning?

Yes. Schaller M4 180 Light tuners are known for smooth gear action and excellent tuning stability, even under demanding playing conditions.

Are these tuners difficult to install?

Installation is straightforward for most bass guitars and can be completed by a qualified technician or experienced player.

Are these genuine Schaller products?

Yes. All Schaller hardware sold by Angkor Music Shop Melbourne is 100% genuine.