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Graph Tech 3+3 Ratio Electric Locking Machine Head - Chrome
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YouTube Video
The PRL-8341 is a right-handed sets of Locking RATIO® Calibrated Machine Heads for electric guitar that use 3 x 3 tuners, such as Gibson style and PRS style guitars.
A great upgrade over a single gear machine heads, such as Grover, Schaller, Sperzel, Kluson, etc.
Specifications
Gear ratio: unique for each string position - one turn-one tone
Peg holes diameter required: 13/32" (10mm)
String post diameter: 0.236" (6mm)
String post length to string hole: 0.910" (23mm)
Weight per single machine head: 0.083 lbs (38g)
Weight per set of six: 0.496 lbs (225g)
String diameter up to 72 gauge
Includes 6 machine heads, mounting screws and bushings
Includes complimentary 4 sets of aluminium mounting plates
A great upgrade over a single gear machine heads, such as Grover, Schaller, Sperzel, Kluson, etc.
Specifications
Gear ratio: unique for each string position - one turn-one tone
Peg holes diameter required: 13/32" (10mm)
String post diameter: 0.236" (6mm)
String post length to string hole: 0.910" (23mm)
Weight per single machine head: 0.083 lbs (38g)
Weight per set of six: 0.496 lbs (225g)
String diameter up to 72 gauge
Includes 6 machine heads, mounting screws and bushings
Includes complimentary 4 sets of aluminium mounting plates
Media
Youtube video product demo
Q & A
There are currently no questions for this product.
Reviews
3.142.98.60
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Insane 0 of 0 customers found this review helpful
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Product Experience I own it
Closest Store Guelph, Ontario
I have Kluson locking tuners and Schaller locking tuners and love both. In both cases they deliver not in just ease of string changes but also in improved tuning stability. Then came the day I decided to give these a try with the expectation they would be really good as the many reviews and videos I watched claimed them to be. Simpley put..... WOW!!! This is one of those experiences that is game changing... as in you don't understand what your missing out on until you actually experience these for yourself. Still love my Kluson and Schaller but after getting these they both don't meet the bar that these have now set.
Posted by Jeff on Apr 13, 2024
Impressive 0 of 0 customers found this review helpful
Features
Quality
Value
Overall
Product Experience I own it
Closest Store Langford, British Columbia
I really didn't know how much I would appreciate the selected ratios for each tuning key. Everything is just bang on when you are trying to tune your guitar. I can't speak to long term longevity as i've only had these a week. The installation was absolutely dirt simple, Less than two minutes. All that was required was a ten millimeter socket. These are very precise and very good feeling tuners.
Posted by Mikey on Feb 14, 2024