Detail 01
Gold finish
Provides the gold hardware appearance for the headstock.
Product detailSKU #1500000429466
GroverFull-Size Imperial 151 Series Tuning Machines Gold
1/2
Independent shopping perspective
The Korena take
Finished in gold, the full-size Imperial 151 Series serves guitar or bass players who need smooth, accurate tuner adjustment and a distinctive three-step button design. Lubricated gears work with a 16:1 ratio, while hardened steel posts are specified for firm headstock attachment. For an instrument already using the 152 Series arrangement, these are identified as a drop-in replacement; the 25/64-inch post-hole dimension remains the key measurement to verify.
Strong match
Who this is for
- Gigging or recording musicians replacing 152 Series tuners with a gold, three-step-button set.
Consider the trade-offs
When to look elsewhere
- Headstocks that do not use the 25/64-inch post-hole specification.
- Replacement jobs for tuner layouts other than the 152 Series drop-in arrangement.
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
16:1 gear ratio with lubricated gears
Designed for smooth, accurate tuning adjustments.
Detail 03
Hardened steel posts
The posts are made to attach firmly to the headstock.
Final check
Know before you order
- 01Verify the 25/64-inch post-hole size.
- 02Confirm that your existing tuners use the 152 Series drop-in arrangement.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Are these tuning machines for guitar or bass?
The Imperial 151 Series is described for guitar or bass.
02Which series can these replace directly?
They are described as a drop-in replacement for the 152 Series.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Gold
