Detail 01
20:1 gear ratio
Supports precise tuning adjustments.

Independent shopping perspective
Built for bass tuning work, Grover Mini Bass 144 Series tuning machines combine a compact, lightweight format with a 20:1 gear ratio for controlled adjustments. Permanently lubricated gears and durable construction support routine restringing and tuning tasks. This version comes in Gold and is identified as a 4-in-line configuration.

Strong match
Consider the trade-offs
What matters in use
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 01
Supports precise tuning adjustments.
Product questions
Straight answers to the questions shoppers most often ask about this product.
This set has a Gold finish.
Yes. The gears are permanently lubricated.
Reference
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