Gotoh 35G1800/1R-SBC5 - Polished Brass - Copper-Pearl Buttons

Gotoh 35G1800/1R-SBC5 - Polished Brass - Copper-Pearl Buttons

The Gotoh 35G1800/1R-SBC5 is a precision tuning machine set for classical guitar, designed for luthiers and players who perform their own maintenance and upgrades. Its polished solid brass plate with decorative engraving offers a refined traditional look, ideal for handcrafted instruments, high-end builds and restoration work.

The white plastic rollers provide smooth and consistent rotation, while the 1R copper-pearl buttons add a warm, classic aesthetic. With a 1:14 gear ratio, this set delivers stable and progressive tuning action suitable for daily use and long-term reliability.

ROCK SOLID™: reduces shaft play for improved tuning stability and cleaner vibration transfer to the instrument.

Technical Specifications

• Instrument: Classical guitar
• Model / Series: Gotoh 35G1800
• Configuration: 3+3 (slotted head)
• Chassis: Polished solid brass, engraved plate
• Rollers: White plastic
• Buttons: 1R (plastic, copper-pearl, rectangular)
• Gear Ratio: 1:14
• Rock Solid™: Yes
• Origin: Japan

Dimensions

• Shaft spacing: 35 – 35 – 35 mm
• Total plate length: 107 mm
• Plate width: 17.5 mm
• Roller height: 30 mm
• Screw diameter: Ø2.1 mm

Why choose the Gotoh 35G1800/1R-SBC5

This model blends classic aesthetics with precise and stable mechanical performance. Ideal for concert guitars, high-end lutherie work and restorations requiring reliability, smooth action and clean visual detail.

Compatibility

Compatible with classical guitars with standard 3+3 slotted headstocks. Direct replacement for most traditional layouts.