Graph Tech Ratio Locking Guitar Tuners (3+3)

Easy to install with no drilling required, Graph Tech Ratio locking tuners feature a different gear ratio for each string, for optimized tuning mechanics.

$136.79

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    6 x  
    $22.80
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    $34.20
Overall User Ratings (based on 8 ratings)
  • Overall:
    4.5 out of 5 stars
  • Sound:
    4 out of 5 stars
  • Features:
    4.5 out of 5 stars
  • Ease of Use:
    4.5 out of 5 stars
  • Quality:
    5 out of 5 stars
  • Value:
    4 out of 5 stars
  • Manufacturer Support:
    4 out of 5 stars
  • The Wow Factor:
    4.5 out of 5 stars
Overall: 4.5 out of 5 stars
(8) (see rating details)
Submitted May 5, 2019 by Bobby C in Cleveland, TN

"Great tuners"

Overall: 5 out of 5 stars
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I'm very happy with these tuners. I've had them on my guitar for about 6 months now. On other guitars I have Schallers and Grovers, all locking, and I like these the best. I noticed the other review where the person said their guitar still doesn't stay in tune. There is much more that contributes to tuning stability than the tuners themselves. If you have poor frets, a less than adequate nut, bad intonation, etc., these tuners aren't going to fix those problems, nor are they designed to. I can only imagine that person has other issues with their guitar and doesn't realize that tuners alone won't keep his guitar in tune. However, if everything else is up to par, these little babies will definitely strengthen tuning stability. More importantly, they make the actual act of tuning a breeze. Once you get used to them, you can even do it without thinking. String changing is crazy fast. I change my strings every few days because I play and gig a lot. Being able to change them in less than 10 minutes is a huge plus for me. I have more expensive tuners that aren't as good as these. Great upgrade to any guitar, just don't expect them to fix everything. That's pretty unrealistic
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Submitted September 30, 2021 by a customer from hotmail.com

"New players"

Overall: 5 out of 5 stars
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Although I am a new player, Changing to these tunners helped in changing strings and ease of turning, 2020 Harly Benton SC,450 plus..Thanks Dave
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Submitted November 21, 2023 by Chris A in BERLIN, NY

"Tuning Issues Gone"

Overall: 5 out of 5 stars
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Verified Customer zZounds has verified that this reviewer made a purchase from us.
Installed these on my 2021 Gibson Les Paul Tribute. Cured the Gibson tuning problem. I also have the Ratio tuners on my Charvel Pro mod so-cal. Would recommend these to any guitarist.

Musical Background:

35 yr guitar player

Musical Style:

Metal,Rock
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Submitted July 17, 2019 by Devon J in Youngstown, OH

"Amazing Feel, Stays In Tune Better, E and G No Longer PITA!"

Overall: 4.5 out of 5 stars
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These feel great when turning the buttons. The high E doesn't take ages to get to pitch, the G and low E are actually tune-able, no more slight finger and thumb pressure to coax it sharp to hope gear backlash brings it back down flat and into tune.The low E and G also stay in tune now, only deviating a few cents when using the bar heavily (with Tusq nut). The locking mechanism takes more turns than Sperzels to unlock. This threw me off. I find it to be a good thing. Sperzel's mechanisms always almost came off when unlocking the posts. Now that I have learned the throw of the screw I can quickly finger spin it out making stringing up faster and less cumbersome.The buttons are secured very well, much like Schallers, meaning they do not move. Grover, Sperzel and other cheap brands have buttons that always need retightening and make tuning annoying.The included adapters are unpolished aluminum, but functional. I chose to drill new holes. The included washers have a cupped design that lets you use them on modern or upside down in larger vintage instrument holes, it centers the tuning shaft.The only disappointments are cosmetic: the dot on each tuning peg, which you can see prominently in the pictures makes them seem like cheap tuners. These appear die cast and the edges are rough and very noticeable with gold plating, again making them appear cheap.Great overall. I want to buy these for all of my guitars now. Definitely recommended and will buy again.

Musical Background:

Guitarist for 30 years

Musical Style:

Hard rock, metal, fusion, prog.
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Submitted June 17, 2022 by a customer from hotmail.com

"Brake angle"

Overall: 4.5 out of 5 stars
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Verified Customer zZounds has verified that this reviewer made a purchase from us.
So i recently had my stock LTD tuners seize up on me on my EC1000 weeks before a gig they did indeed fit the already drilled holes but they are hanging by little but appear to be stable. My only gripe is how tall the posts are so it isnt sitting correctly which as everyone knows can affect resonance and tone. But in a quick pinch works. However i recommend they build them with smaller posts to accommodate more guitars a bit better. Other than that. Solid tuners.
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Submitted March 11, 2019 by Drew G in Las cruces, NM

"Good product bad.. Not so good customer service"

Overall: 3 out of 5 stars
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Tuners were easy to install and they seem to be well built. They came with aluminum templates which didn't match the gold tuners I had bought.. The instructions said just register your product for free gold templates. But website didn't work and there is no where on the website to register product.. Company said I could buy gold ones for 20 bucks.. So if you buy these tuners be aware that you will have to pay an additional 20 bucks
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Submitted October 22, 2019 by A J A in Hacienda Heights, CA

"Good But Drilling Required"

Overall: 3 out of 5 stars
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Just a heads up....I got these for an Epiphone Les Paul Special 1 P90. The only reason I got them is b/c I thought they would drop right in. The Graph Tech plates fit fine. However, The shaft on the tuner did not fit all the way in the existing headstock hole. So my luthier had to ream the hole to fit the shaft. I should mention the thinner part of the shaft was able to pass through the headstock hole but the bigger part of the shaft closer to enclose gears did not.

Musical Background:

Play guitar off and on for 20 yrs, intermediate player, songwriter, home recording and a bit of bass.

Musical Style:

Punk Rock/Pop Punk is what I love and mainly play/listen to. However, I like all kinds of rock. Also listen to a bit of pop, cou
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Submitted October 19, 2019 by A J A in Hacienda Heights, CA

"Good But Drilling Required"

Overall: 3 out of 5 stars
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Verified Customer zZounds has verified that this reviewer made a purchase from us.
Just a heads up....I got these for an Epiphone Les Paul Special 1 P90. The only reason I got them is b/c I thought they would drop right in. The Graph Tech plates fit fine. However, The shaft on the tuner did not fit all the way in the existing headstock hole. So my luthier had to ream the hole to fit the shaft. I should mention the thinner part of the shaft was able to pass through the headstock hole but the bigger part of the shaft closer to enclose gears did not.

Musical Background:

Play guitar off and on for 20 yrs, intermediate player, songwriter, home recording and a bit of bass.

Musical Style:

Punk Rock/Pop Punk is what I love and mainly play/listen to. However, I like all kinds of rock. Also listen to a bit of pop, cou
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