Gotoh SD90-SL 3x3 Machine Heads

Gotoh SD90-SL Vintage-Style Machine Heads – 3x3 Keystone Tuners
Flawless Tuning. Built for Precision.

The Gotoh SD90-SL machine heads are a top choice among luthiers and guitar techs for vintage-style 3x3 headstocks, offering the perfect balance between traditional aesthetics and modern reliability. With vintage keystone-style buttons, a classic footprint, and Gotoh’s industry-leading precision, these tuners are ideal for restoring vintage instruments or elevating custom builds with dependable performance and authentic style.

Key Features:

3x3 Configuration – Designed for three tuners on each side of the headstock, perfect for Les Paul-style and other vintage 3x3 guitars.

Vintage Look, Modern Feel – Classic keystone buttons and stamped housings give the SD90-SL an unmistakably vintage appearance.

Smooth & Stable Tuning – With a 15:1 gear ratio, these tuners offer precise tuning control and long-term reliability.

Superior Build Quality – Made in Japan by Gotoh, trusted by builders and repair professionals worldwide for unmatched quality and consistency.

Complete Hardware Included – Each set includes press-fit bushings and mounting screws for a clean, vintage-style installation.

Technical Specifications:

Configuration: 3x3 (three per side)

Gear Ratio: 15:1

String Post Diameter: 6.35 mm

Press-In Bushing Outer Diameter: 8.80 mm

Button Style: Keystone

Mounting Style: Vintage press-fit bushings

Finish Options: Nickel, Gold

Perfect For:
Vintage-style Les Paul and SG guitars, custom 3x3 builds, restorations, or upgrades where vintage aesthetics and stable tuning are essential.

Whether you're building a high-end custom instrument or bringing a classic back to life, the Gotoh SD90-SL delivers vintage tone, premium craftsmanship, and modern reliability.