Detail 01
18:1 gear ratio
Supports smooth, accurate tuning adjustments.
Product detailSKU #1500000429768
GroverMid-Size Rotomatics 305 Series Tuning Machines Nickel Reverse 6-in-line
1/2
Independent shopping perspective
The Korena take
The nickel Mid-Size Rotomatics 305 set is arranged for a reverse 6-in-line headstock and keeps the compact proportions associated with the series. Its 18:1 gearing gives you smooth, accurate tuning control, and the sealed, lubricated gears are designed to prevent slipping over time. The 22.4 mm posts accommodate most string gauges, making this a practical choice when your guitar needs a compact tuner layout with steady performance tuning.
Strong match
Who this is for
- Reverse 6-in-line guitar headstocks where compact tuning machines are required.
- Stage use that calls for accurate tuning adjustments and steady tuning.
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
22.4 mm post length
Accommodates most string gauges.
Detail 03
Sealed, lubricated gears
Designed to prevent slipping and support longevity.
Final check
Know before you order
- 01Confirm that your guitar uses a reverse 6-in-line layout and has a smaller headstock.
- 02Check that the 22.4 mm post length suits your string gauge.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What tuning ratio do these machines use?
They use an 18:1 gear ratio for smooth, accurate tuning.
02Are the gears sealed?
Yes. The gears are sealed and lubricated.
