Detail 01
15:1 gear ratio
The stated tuning ratio for the 133 Series machines.
Product detailSKU #1500000429421
Grover6-in-line Vintage Deluxe 133 Series Tuning Machines Nickel
1/8
Independent shopping perspective
The Korena take
Vintage-look Grover 133 Series tuning machines with sealed, lubricated gears and a 15:1 ratio for smooth, stable tuning.
Strong match
Who this is for
- Guitarists seeking a 6-in-line tuner set
- Players who want a vintage aesthetic with modern engineering
- Those prioritizing reduced backlash and slippage
Consider the trade-offs
When to look elsewhere
- Guitars that do not use a 6-in-line tuning-machine layout
- Buyers seeking tuning machines outside the nickel finish
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
Sealed, lubricated gears
Grover states the gears are designed to mesh precisely and reduce backlash and slippage.
Detail 03
Stamped housings
The tuner housings are stamped.
Final check
Know before you order
- 01Confirm your guitar uses a 6-in-line configuration.
- 02Confirm nickel is the finish you want.
- 03The supplied data does not state mounting-hole dimensions or included installation hardware.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What is the tuning-machine configuration?
This is a 6-in-line set.
02What finish do these tuners have?
Nickel.
03What gear ratio is specified?
15:1.
04Are the gears sealed and lubricated?
Yes. The supplied description states that they are sealed and lubricated.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
4 detailsOther
- Category Source
- detail
- Tier
- new
- Korena Special
- false
- Source Id
- site51500000429421
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