Gotoh SD90-SL MG-T Locking 3L/3R G

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Locking Machine Head Set for Electric Guitar

Configuration: 3 Left / 3 Right
Vintage G-Style
Gotoh MG-T Traditional Locking System with a knurled thumb screw on the back of the machine head.
Semi-closed construction
Buttons: Perloid Keystone Single Ring
Gear ratio: 1:15
Shaft length (to string hole): 20 mm
Bore: 8.8 mm
Mounting: Screws
Screw bracket angles: 90° and 180°
Surface finish: Gold
Includes fixing screws and press-in bushings
Made in Japan

30-Day Money-Back Guarantee

3-Year Thomann Warranty

Available since October 2022
Item number 534225
Sales Unit 1 piece(s)
Colour Gold
Locking Yes
Design Vintage

80 €

All prices incl. VAT

Sales Rank

in 3L/3R Tuning Machines for Guitar

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15 Customer ratings

5 12 Customers 4 3 Customers 3 0 Customers 2 0 Customers 1 0 Customers

4.8 / 5

quality

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13 Reviews

Pretty decent tuners

Ruben Minguez Music 27.06.2024

I bought them for my Gibson LP, the screws fit perfectly with the original holes, but I had to send them back because the mast is a bit too short and mainly because de bushing has a smaller diameter than the original LP holes.
Anyway, they look pretty goed and well made, for the price they are very recommendable (if the measurements are right on your guitar of course)

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Upgrade for Gibson Les Paul Studio (2025)

LeonardS 11.10.2025

The main reason for me to swap the original tuners for the Gotoh Locking tuners is that with locking tuners changing strings is easier and faster.
Please note that the tuning stabilty was not a reason for this change, the original tuners were just fine.
Experience when installing these tuners are:
1) No changes to the headstock was required
2) Screws were on the same spot as originals, so perfect fit
3) The Gotoh bushings, bore 8.8 mm, are smaller than the existing holes, so I used double sides tape to make bushes fit tightly
4) Shaft length is a little shorter than the original tuners, however this created no issues
5) I now have replaced the original bushings (8.8mm) with the right bushings (6.35 mm / 10 mm) which I found at ADP Guitar Parts in France - Gold bushing adaptor for Gotoh SD90/SD91 - Reference TK-0901-002 - Brand All Parts
I am simply a fan of locking tuners, so happy with the change.

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Makes live so much easier

Jon J 21.07.2025

Great tuners and with the locking mechanism, string change is reduced from 30 min to 10.

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Perfect replacement for Les Paul tuners.

JGK1965 12.01.2023

Very pleased with these tuners. Great replacement for my les paul tuners. Fitted perfectly. No need for new screw holes. Staying in tune very well.

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Gotoh SD90-SL MG-T Locking 3L/3R G

Locking Machine Head Set for Electric Guitar

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15 Customer ratings

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13 Reviews

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Gotoh SD90-SL MG-T Locking 3L/3R G

Locking Machine Head Set for Electric Guitar

This is what customers who viewed this product bought

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15 Customer ratings

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13 Reviews

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