Detail 01
20:1 gear ratio
Designed for accurate tuning adjustments.

Independent shopping perspective
Grover’s Mini Bass 144 Series pairs a chrome 2+2 layout with compact, lightweight tuning machines for bass maintenance or replacement work. The 20:1 gearing and permanently lubricated gears are designed for fast string changes and accurate tuning adjustments. Its compact form is intended to complement a bass, while the components are described as durable and as supporting a rich, balanced tone. Select it when the required layout is 2+2 and a mini bass design suits the job.

Strong match
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
Designed for accurate tuning adjustments.
Detail 02
Designed to support fast string changes and tuning adjustments.
Detail 03
A mini bass tuning-machine format that complements a bass.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
20:1.
Yes. They are permanently lubricated.
Chrome.