Graph Tech PRL-8731-C0 Ratio Electric 6-in-Line Locking Machine Heads with Classic Buttons (Chrome)
Product no: 9000-0093-4647
Product information
General
Part of the Ratio Electric Series, this six-pack of 6-in-line Graph Tech PRL-8731 machine heads features advanced Ratio Electric tech to ensure smooth, accurate and ultra-stable tuning. This patented system basically ensures that every tuner adjusts the pitch at the same rate, meaning that a half-turn raises or lowers the pitch of every string by around a semitone. These are also locking tuners, so after the string is threaded through, it's locked in place by turning the thumb screw on the back of the machine head, and once you've given your strings a stretch, they can be tuned with surgical precision. The Graph Tech PRL-8731 tuners feature classic buttons and are easily mounted via a two-screw system, but can also be combined with one of the four included InvisoMatch mounting plates to adapt them for headstocks that are already set up for different screw systems.
Service promise
Bax Music Warranty
This product comes with a manufacturing defects warranty.
This product comes with a manufacturing defects warranty.
Specifications
Product features
Sustainable product
Not specified
Number of mechanisms
6
Mechanism configuration
6-in-line
Ratio
Multiple
Mechanism finish
Chrome
Mechanism type
Locking
Mechanism shape
Kidney bean
Weight and dimensions including packaging
Weight
313 gr
Dimensions
11,5 x 10,5 x 6,0 cm
Product specifications
Graph Tech 6-in-line locking machine heads
model: PRL-8731-C0
series: Ratio Electric
colour: chrome
for right-hand electric guitars
closed construction
6 machine heads: 6x left
2-point mount
classic buttons
each machine head has a different ratio, each calibrated for its respective string
a half-turn alters the pitch by a semitone
faster and more accurate tuning of each string
rear fitted thumb screws for locking the string in place
ratios:
E - 12:1
B - 20:1
G - 35:1
D - 20:1
A - 24:1
E - 39:1
diameter without bushing: 5.9mm
diameter with bushing: 9.8mm
weight: 37.75g
included: 4 sets of InvisoMatch mounting plates for compatibility with most standard ferrule and screw hole layouts
Videos
4.7
3 reviews
Rating
5 stars24 stars13 stars02 stars01 star0
Reviews from other countries
5 / 5
Graph Tech PRL-8731-C0 Ratio Electric 6-in-Line Locking Machine Heads with Classic Buttons (Chrome)
Deze stemmers zijn zeer precies.Het kost ,wat maar dan heb je ook wat.
February 23, 2024
|
simen karssen
This review was automatically translated from Dutch.
5 / 5
Graph Tech PRL-8731-C0 Ratio Electric 6-in-Line Locking Machine Heads with Classic Buttons (Chrome)
De 'Ratio-Tuners' werken perfect. De lage E-snaar en de G-snaar zijn loep zuivers te stemmen.
Montage met de bijgeleverde Invisiomatch adapter plaatjes vond ik niet mooi, en de montage gaatjes kwamen niet overeen met de bestaande gaten. Heb de adapter plaat gebruikt als boormal en zelf voor elke tuner 2 ondiepe gaatjes geboord. Prachtig resultaat en werkt perfect.
July 20, 2023
|
Ruud Alkema
This review was automatically translated from Dutch.
4 / 5
Graph Tech PRL-8731-C0 Ratio Electric 6-in-Line Locking Machine Heads with Classic Buttons (Chrome)
Mooie degelijke tuners, welke met de Invisomatch plaatjes makkelijker te monteren zijn dan diverse alternatieven, waar je extra goed op moet letten of de montagegaten wel overeen komen.
In mijn geval moesten alleen de asgaten worden verruimd, iets wat me vooraf bekend was, waarna alles netjes past.
De prijs is stevig, maar het verschil in degelijkheid met de oude (Squier) tuners die ik vervangen heb is enorm.
July 9, 2022
|
Nick Haak
This review was automatically translated from Dutch.
