Detail 01
14:1 gear ratio
Provides the stated tuning adjustment ratio.
Product detailSKU #1500000429422
GroverDeluxe 136 Series Tuning Machines Gold 3+3
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Independent shopping perspective
The Korena take
The gold Grover Deluxe 136 Series is a 3+3 tuning-machine set with rounded buttons, sealed lubricated gears, and a die-cast housing. Its 14:1 ratio is designed for smooth, accurate tuning adjustments, while the sealed gear construction is presented for heavy use and holding pitch through a performance. Grover positions these as a no-modification, drop-in replacement across many popular tuner models, making them suited to a hardware update where that replacement fit is confirmed.
Strong match
Who this is for
- Updating a compatible guitar with gold 3+3 tuning machines without instrument modifications.
- Performance use where sealed, lubricated gears and pitch retention are the stated priorities.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Sealed, lubricated gears
The gear mechanism is both sealed and lubricated.
Detail 03
Gold 3+3 configuration
Combines a gold finish with the stated 3+3 tuner layout.
Final check
Know before you order
- 01Confirm the instrument is among the tuner models supported for the stated no-modification drop-in replacement.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Do these require modifications to install?
They are described as a drop-in replacement for many popular tuner models without modifications.
02What style of button do they have?
They use classic rounded buttons.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Gold
