Detail 01
18:1 gear ratio
Provides the stated precise tuning adjustment in less than one revolution.
Product detailSKU #1500000429385
GroverLocking Rotomatics 106 Series Tuning Machines Chrome
Independent shopping perspective
The Korena take
Chrome Locking Rotomatics 106 Series machines use an 18:1 ratio for precise tuning control and an internal cam that locks as the peg is turned. String setup follows a direct sequence: pass the string through, pull it to hand tension, then tune. With the locking action handled internally, you can concentrate on tuning by ear. These machine heads are described as holding tune during heavy playing conditions and as fitting into existing peghead holes.
Strong match
Who this is for
- Tuning by ear with an internal cam that engages while the peg turns.
- Replacing tuners on guitars with existing peghead holes for the 106 Series.
- Heavy playing conditions where locked machine heads are intended to hold tune.
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
Automatic internal cam
Engages while you turn the peg after the string has been fed through.
Final check
Know before you order
- 01Check your guitar’s existing peghead holes before selecting these tuning machines.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What is the locking process?
Feed the string through, pull it to tension by hand, and turn the peg. The internal cam locks automatically.
02What finish is this version?
Chrome.
