Detail 01
Ratio gearing
Gear ratios are calibrated by string, so a half turn changes any string by one semitone.

Independent shopping perspective
Designed for 3+3 electric-guitar headstocks, these Graph Tech Ratio Vintage locking tuners use calibrated gear ratios for individual strings. Lower strings receive higher ratios and higher strings lower ratios, while a half turn changes a string by one semitone. Once the guitar is tuned, the locking mechanism clamps each string. Chrome is the finish identified in the title. Mounting screws, bushings, aluminum mounting plates, and InvisoMatch Standard Mounting Plates are included for installation using existing screw holes.

Strong match
Consider the trade-offs
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
Gear ratios are calibrated by string, so a half turn changes any string by one semitone.
Detail 02
Each machine clamps the string after it is brought to pitch.
Detail 03
Mounting screws, bushings, four aluminum mounting-plate sets, and InvisoMatch Standard Mounting Plates are supplied.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
The product title identifies this version as chrome.
A half turn of the peg changes any string by one semitone.
It includes mounting screws, bushings, four sets of aluminum mounting plates, and InvisoMatch Standard Mounting Plates.