Graph Tech PRL-8311-C0

Locking Machine Heads for Electric Guitar

  • 6 Pieces for 3 + 3 arrangement
  • Incorporate string gauges in tuning equation, half turn equals half tone on each string
  • Quicker and more accurate tuning of each string
  • Thumb wheel screw on the back for locking the string
  • Contemporary tuning buttons
  • Closed construction
  • 2-Pin mounting
  • Mounting hole diameter: 9.7 mm
  • Axis diameter: 6 mm
  • Ratio E - 12:1, B - 20:1, G - 35:1, D - 20:1, A - 24:1, E - 39:1
  • Finish: Chrome
  • Incl. InvisoMatch standard mounting plates for the use of existing screw holes

Further Information

Colour Chrome

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Our most popular Miscellaneous Tuning Machines for Guitar
7 Customer Ratings
  • 5
  • 4
  • 3
  • 2
  • 1
5 /5
  • quality
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es Original review (Show translation)
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quality
Las mejores clavijas que he probado
Matega, 11.12.2020
Funcionan de película!
Todo lo que promete se cumple y a demás se ven espectaculares.
Ya se las he puesto a 4 de mis guitarras.
recomiendo 100%
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de Original review (Show translation)
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Wer es sich leisten kann sollte keine anderen Tuiner mehr kaufen
Benny Man, 07.12.2018
Durch die verschiedenen Überstzungen kann ich endlich meine PRS super präzise und leicht stimmen. ( Jede Seite wird entsprechend ihrer jeweils unterschiedlichen Spannung in einem anderem Übersetzungsverhältnis gestimmt. Das bedeutet, dass jede Saite mit der gleichen Rotation (in etwa) des Stimmflügels die gleiche Tonhöhenänderung mit sich bringt) Grandiose Idee! Teuer, aber jeden Cent wert. Fazit jede gute Gitarre verdient diese Tuner.
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de Original review (Show translation)
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quality
Best solution I know
PE Toulouse, 01.10.2019
Great technology, having different ratios for each string! Doing so, the number of turns per one tone up or down is the same for all strings.
The locking mechanism helps to put new strings, as they can't slip out. However, I would always use around 2 turns to wind up the string. If you just use the locking force, a simple move on the locking screw lets your string slip out, and it's difficult to put back in place, as it is too short.
Anyway: perfect techno, to recommend.
Amendment: When you know how to best change strings on your guitar, I found out that the locking mechanism is less important. But the ratio tuners are showing their great value every day! So, no reason to change the 5 stars. I just will spend a bit less money next time and buy the non-locking ratio tuners.
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se Original review (Show translation)
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Great tuners.
janneBe, 02.04.2020
Theese tuners are easy to fit on almost every guitar and they work flawlesly.
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138 €
Including VAT; Excluding 20 € shipping
Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times

Delivery approx. between Wednesday, 10.03. and Thursday, 11.03.

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