Product Code Decoder
Finish Options
Options in blue are glossy and reflective. Options in grey are Gotoh's unique x-finish, which increases durability and decreases reflectivity for a satin or antique look.
| C |  Chrome |
| GG |  Gold |
| B |  Black Chrome |
| CK |  Cosmo Black |
| XN |  X-Nickel |
| XC |  X-Chrome |
| XG |  X-Gold |
Button Options
Suitable for 6-in-line
| S5 | Contour Mini (metal) |
| BS5 | Contour Mini (black) |
| HS5 | Contour Mini (faux-horn) |
| A07 | Modern Mini (aluminum) |
| P7 | Modern Mini (pearloid) |
| P8 | Modern Mini (tortoise) |
| B07 | Modern Mini (black) |
| M07 | Modern Mini (ivoroid) |
| EN07 | Modern Mini (ebony) |
Only for L3+R3
| L5 | Contour (metal) |
| BL5 | Contour (black) |
| HL5 | Contour (faux-horn) |
| ML5 | Contour (ivoroid) |
| P1 | Oblong (pearloid) |
| P2 | Oblong (tortoise) |
| A01 | Modern (aluminum) |
| A20 | Classic (aluminum) |
| EN01 | Acoustic (ebony) |
| P4B | Keystone (black) |
| P4N | Keystone (cream) |
String Post Options
| MG | Magnum Lock |
| HAP | Height-adjustable |
| HAP-A | * DISCONTINUED * |
| HAP-M | Height-adjust + locking |
| MG-T | Magnum Lock - Trad |
| UK | Short (SGi510-only) |
Gotoh Guitar Tuners - SGi510
Gotoh's new SGi510 Super-Mini (or "Baby") 510 Series machine heads pack a precise 16:1 gear ratio into a tiny package.
They are available with the usual 510 Series buttons and finishes but they have a different set of string post option,
including a short UK post made for ukuleles.
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SGi510 ("super-mini") Schematic Diagram
Please check the measurements in this guide against the dimensions of the headstock that you plan to install upon. Although Gotoh products are manufactured to replace some existing stock tuners we cannot make any guarantees. It is always best practice to measure carefully and to use the services of professionals.
Button Options
Note: metal buttons will match the body finish.
Use the controls below to filter the list of products.
Number of matching products: 7
| Product | Price USD |
|---|---|
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Gotoh SGi510-L5-B UK
Black Chrome Ukulele Super-Mini 16:1 SGi510 Tuner Set + Contour (metal) Buttons
Set of four SGi510 sealed-gear tuning machines in black chrome finish with contour (metal) L5 buttons and ukulele string posts. Gear ratio: 16:1. Stabiliziing pin design - no wood screws required.
Package includes nuts + washers. This product does not require wood screws. 4 items in set
Headstock: L2+R2
Model: SGi510
Finish: Black Chrome
Button: L5
Detail: UK
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Gotoh SGi510-L5-C UK
Chrome Ukulele Super-Mini 16:1 SGi510 Tuner Set + Contour (metal) Buttons
Set of four SGi510 sealed-gear tuning machines in chrome finish with contour (metal) L5 buttons and ukulele string posts. Gear ratio: 16:1. Stabiliziing pin design - no wood screws required.
Package includes nuts + washers. This product does not require wood screws. 4 items in set
Headstock: L2+R2
Model: SGi510
Finish: Chrome
Button: L5
Detail: UK
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Gotoh SGi510-L5-CK UK
Cosmo Black Ukulele Super-Mini 16:1 SGi510 Tuner Set + Contour (metal) Buttons
Set of four SGi510 sealed-gear tuning machines in cosmo black finish with contour (metal) L5 buttons and ukulele string posts. Gear ratio: 16:1. Stabiliziing pin design - no wood screws required.
Package includes nuts + washers. This product does not require wood screws. 4 items in set
Headstock: L2+R2
Model: SGi510
Finish: Cosmo Black
Button: L5
Detail: UK
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Gotoh SGi510-L5-GG UK
Gold Ukulele Super-Mini 16:1 SGi510 Tuner Set + Contour (metal) Buttons
Set of four SGi510 sealed-gear tuning machines in gold finish with contour (metal) L5 buttons and ukulele string posts. Gear ratio: 16:1. Stabiliziing pin design - no wood screws required.
Package includes nuts + washers. This product does not require wood screws. 4 items in set
Headstock: L2+R2
Model: SGi510
Finish: Gold
Button: L5
Detail: UK
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Gotoh SGi510-L5-XC UK
X-Chrome Ukulele Super-Mini 16:1 SGi510 Tuner Set + Contour (metal) Buttons
Set of four SGi510 sealed-gear tuning machines in x-chrome finish with contour (metal) L5 buttons and ukulele string posts. Gear ratio: 16:1. Stabiliziing pin design - no wood screws required.
Package includes nuts + washers. This product does not require wood screws. 4 items in set
Headstock: L2+R2
Model: SGi510
Finish: X-Chrome
Button: L5
Detail: UK
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Gotoh SGi510-L5-XG UK
X-Gold Ukulele Super-Mini 16:1 SGi510 Tuner Set + Contour (metal) Buttons
Set of four SGi510 sealed-gear tuning machines in x-gold finish with contour (metal) L5 buttons and ukulele string posts. Gear ratio: 16:1. Stabiliziing pin design - no wood screws required.
Package includes nuts + washers. This product does not require wood screws. 4 items in set
Headstock: L2+R2
Model: SGi510
Finish: X-Gold
Button: L5
Detail: UK
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Gotoh SGi510-L5-XN UK
X-Nickel Ukulele Super-Mini 16:1 SGi510 Tuner Set + Contour (metal) Buttons
Set of four SGi510 sealed-gear tuning machines in x-nickel finish with contour (metal) L5 buttons and ukulele string posts. Gear ratio: 16:1. Stabiliziing pin design - no wood screws required.
Package includes nuts + washers. This product does not require wood screws. 4 items in set
Headstock: L2+R2
Model: SGi510
Finish: X-Nickel
Button: L5
Detail: UK
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