Detail 01
Ratio gearing
Each string uses a calibrated gear ratio; Graph Tech states that half a peg turn changes any string by one semitone.
Product detailSKU #1500000001036
Graph TechElectric Locking 3+3 Vintage 2 Pin Tuners Gold
Sale
Independent shopping perspective
The Korena take
Graph Tech’s gold Ratio locking tuners bring a 3+3 vintage layout together with string-locking hardware and Ratio gearing. The gears are calibrated by string gauge and pitch, with different ratios for lower and higher strings; Graph Tech says a half-turn changes any string by one semitone. Mounting screws, bushings, aluminum mounting plates, and InvisoMatch Standard Mounting Plates are included. For an existing guitar, the key practical check is its headstock and tuner layout.
Strong match
Who this is for
- Updating a guitar that uses a 3+3 tuner arrangement and needs locking machine heads.
- Making tuning adjustments where the half-turn-per-semitone Ratio gearing is useful.
Consider the trade-offs
When to look elsewhere
- Guitars requiring a six-in-line tuner layout rather than a 3+3 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
Locking mechanism
The mechanism clamps the string after it is brought to pitch.
Detail 03
Gold finish
The machine heads have a gold finish.
Detail 04
Included mounting hardware
Mounting screws, bushings, four sets of aluminum plates, and InvisoMatch Standard Mounting Plates are provided.
Final check
Know before you order
- 01Confirm your guitar uses a 3+3 tuner layout.
- 02Check your headstock before installation; these tuners fit most headstocks.
- 03Verify your guitar’s existing screw holes and mounting requirements.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What tuner layout is this set for?
It uses a 3+3 vintage configuration.
02Are installation parts included?
Yes. It includes mounting screws, bushings, aluminum mounting plates, and InvisoMatch Standard Mounting Plates.
03How much does a Ratio peg turn change pitch?
Graph Tech states that a half turn adjusts any string by one semitone.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Gold
