Multi-FX: Your Best Board Starts Here

Graph Tech PRN-2341-G0 Ratio Electric 3+3 Tuned Machine Heads - Vintage Style / Gold Finish

Tuners, 3+3, Vintage Shape, 2-pin Casing, and Ratio Technology - Gold
Share
Item ID: PRN-2341-G0
Graph Tech PRN-2341-G0 Ratio Electric 3+3 Tuned Machine Heads - Vintage Style / Gold Finish
Price:$124 and 72 cents
$21.00 suggested monthly payments with 6 month financing‡

We Can Get It!

While this isn't an item we normally stock, we can still get it to you as fast as possible due to our great relationship with Graph Tech. Go ahead and place your order and we'll follow up shortly to let you know when to expect it. Estimated May 2026.

Add to Cart
Sales engineer photo
Ask An Expert

Our expertly trained Sales Engineers are ready to help!

What is a Sales Engineer?
Sweetwater Gear Exchange

Have one to sell?
Check out Sweetwater's Gear Exchange!
Learn More

Graph Tech PRN-2341-G0 Ratio Electric 3+3 Tuned Machine Heads - Vintage Style / Gold Finish
We Can Get It!
Price:$124 and 72 cents
Add to Cart
Add to list
Skip to Description
Most Popular Accessories & Related Items
Back to navigation

This article was Written By

Our Product Research Team

Get to know them!

Faster and More Accurate Tuning

Graph Tech's Ratio Tuned Machine Heads offer a revolutionary new experience in ensuring your guitar is tuned more quickly and accurately than conventional tuner designs. Each tuner in the set boasts a custom gear ratio that makes each machine head react the same — roughly one full turn per whole tone. Because each string reacts the same, not only is tuning a more pleasant experience, but nailing alternate tunings is a much faster process. Graph Tech's mission statement is, "To Improve Your Playing Experience." They've nailed it with the Ratio Tuned Machine Heads.

Graph Tech's Ratio technology

Though it's a simple idea, Graph Tech's Ratio technology completely changes the way you tune your guitar. All six strings are outfitted with gear ratios that ensure you attain the same response from your wound low E string as you do your unwound high E. No matter what string you are tuning, you'll notice that one full turn of the tuner equates to roughly one whole tone pitch change. The Ratio technology makes nailing your pitch much easier and faster. And you'll love how fast it is to get to Drop D and other alternate tunings.

Easy installation with no drilling

One of the greatest benefits of the Ratio Tuned Machine Head system is that they install onto your guitar's headstock without any drilling or other destructive procedures and are completely reversible. Graph Tech's InvisoMatch mounting plates ship with the tuners. The machine heads mount directly to those plates and aren't screwed into your instrument. As their name would suggest, the InvisoMatch mounting plates are completely hidden by the Ratio Tuned Machine Heads and offer a sleek, low-profile look.

Graph Tech

Graph Tech has made it their personal mission to supply the products that will make your instrument play better, sound better, and perform better. From the company's popular String Saver saddles to their TUSQ string nuts that can be found on countless manufacturers' guitars, the company's products are a mainstay in the guitar and bass industry. Just about every player at Sweetwater owns something created by Graph Tech, because — like their mission statement demands — they never fail to improve our playing experience.

Graph Tech Ratio Tuned Machine Heads Features:

  • Tuner machine heads that make tuning easier and faster
  • Each tuner reacts the same to the same amount of force
  • Vintage design looks great on older guitars
  • 1 turn is approximately 1 whole tone
  • InvisoMatch mounting plates allow quick mounting with no extra screw holes

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage
Back to navigation

Tech Specs

  • Intended Instrument: Guitar
  • Configuration: 3+3
  • Finish: Vintage Gold
  • Gear Ratio: 39:1, 24:1, 20:1, 35:1, 20:1, 12:1
  • Peg Diameter: 0.234" (peg), 0.385" (9.7mm peg hole)
  • Manufacturer Part Number: PRN-2341-G0

What Makes Our Sales Engineers Great?

Sweetwater Sales Engineers are a world-class team of experts dedicated to you. Hand selected from across the globe, each brings a wealth of experience and expertise in the world of music gear to provide you with unparalleled service completely free of charge. Friendly relationships, real trust, and the right gear are only a call or a click away!

Back to navigation

Reviews

Great upgrade
Just finished installing them on my Ibanez AF95FM archtop that I also bought from Sweetwater, (check out my review) and I like them a lot. The original tuners were good but I knew there were better tuners out there. These were recommended and I couldn't be happier. I had never heard of ratio tuners. If you don't know, each tuner has a different gear ratio for each string. Very cool. I'm always a little nervous about tuners because I don't like the idea of reaming/drilling for fit. The adaptor plates were perfect. I had to use the original screws because the ones that came with the tuners were a little longer than stock and the mounting plates were not gold but it doesn't really matter because you can barely see them. Another home run for Sweetwater.
Exceeded My Expectations
I used these to replace the original keys on a 1984 Sigma archtop jazz guitar. The guitar is played on stage once or twice a month, and every time it comes out of the case it's still in tune. One of the players that uses the guitar uses it for rhythm in a southern gospel band. He plays it harder than most people would play an archtop like this, yet it never falters. These tuners stay true with cheap strings as well as specialty strings. I can honestly say I'm more than impressed.
Music background: Audio Engineering & Live Music Production
Impressive and Intuitive Upgrade
I had to replace the vintage style tuners on a fancy, reissue guitar. The previous tuners were made to vintage specs and they kept the guitar true to form, and made it impossible to tune with any type of precision. I wasn't sure what to expect, but the reviews were consistently good, so I gave them a shot. You know when you put new strings on a guitar, and you play, and you have to continually tweak the tuning? That's where these really shine. The fact that each tuner tunes the string by the same pitch using the same twist makes tuning very intuitive and easy. I'm on board... I'm a believer.
Music background: the best slightly below average guitar playing gear slut in the world.