Detail 01
14:1 gear ratio
Provides the geared adjustment ratio used for accurate tuning.
Product detailSKU #1500000429425
GroverDeluxe 136 Series Tuning Machines Chrome 6-in-line
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Independent shopping perspective
The Korena take
Grover Deluxe 136 Series tuning machines in a chrome 6-in-line layout are built for direct replacement work on instruments using that arrangement. Sealed, lubricated gearing and die-cast housings focus the upgrade on smooth, accurate adjustment under heavy use. The rounded buttons keep the traditional visual profile, while the 14:1 ratio provides controlled tuning changes. They are designed to replace many popular tuner models without instrument modifications.
Strong match
Who this is for
- Replacing worn 6-in-line tuners on an instrument covered by the drop-in replacement design.
- Keeping tuning adjustments smooth during heavy use and full performance sets.
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
Chrome finish
Matches chrome hardware.
Final check
Know before you order
- 01Confirm that your instrument uses a 6-in-line tuner layout and is among the compatible drop-in replacement applications.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Do these require instrument modifications?
They are designed as a drop-in replacement for many popular tuner models without modifications.
02What is the tuner layout?
This set uses a 6-in-line configuration.
