Detail 01
20:1 gear ratio
Supports precise tuning adjustments.
Product detailSKU #1500000429438
GroverMini Bass 144 Series Tuning Machines Chrome 4-in-line
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Independent shopping perspective
The Korena take
Built for basses with a 4-in-line tuner layout, these Grover Mini Bass 144 Series machines combine a compact chrome profile with a 20:1 gear ratio. The permanently lubricated gears support precise tuning adjustments and fast string changes. Their lightweight design keeps the hardware compact while providing professional-grade tuning components for a bass setup.
Strong match
Who this is for
- Replacing tuning machines on a bass that uses a 4-in-line layout.
- Players who want precise tuning adjustments and faster string changes.
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
Permanently lubricated gears
Supports fast string changes and tuning adjustments.
Final check
Know before you order
- 01Confirm that your bass uses a 4-in-line tuning-machine layout.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What layout do these tuning machines use?
They use a 4-in-line layout.
02What is the gear ratio?
The gear ratio is 20:1.
