• Genuine Gotoh Locking System – Original SD91 - MG 05MA locking tuners featuring Gotoh’s rock-solid string locking mechanism for fast string changes and superior tuning stability.
  • Precision 15:1 Gear Ratio – Smooth rotation and accurate tuning control with excellent response and feel. Post Length: 20mm.
  • Vintage Style – Modern Performance – Classic SD91 footprint with modern locking technology, perfect for vintage-style builds and upgrades.
  • Self-Center Guide Technology – Post collar design automatically aligns the tuner shaft with the bushing for improved stability and vibration transfer.
  • Highly Rated Performance Upgrade – Customers consistently report excellent tuning stability, smoother tuning action, improved sustain, and reliable performance when replacing stock tuners on guitars like Fender® Strat/Tele, Gibson®-style instruments, Epiphone®, PRS® and other electric and acoustic guitars with a 6-in-line configuration.
  • Hardware Included – Includes bushings, washers and mounting screws. Made in Japan

Promoted similar listings













ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • SD91
Finish
  • Nickel
Year
  • 2026
Made In
  • Japan

Product safety information may be available here.

Guitar Tools International LLC

Spring, TX, United States
Joined Reverb:2018

Reverb Protection

Simple Returns, Secure Transactions, Human Support

Learn more

Secure Checkout

Reverb Gives

Your purchases help youth music programs get the gear they need to make music.

Oops, looks like you forgot something. Please check the fields highlighted in red.