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3+3 Ratio Electric Guitar Machine Heads Butterbean Button (PRN-3424, Nickel Finish)

3+3 Ratio Electric Guitar Machine Heads Butterbean Button (PRN-3424, Nickel Finish)

PRN-3424-N0

702725244324

Regular price $178.19 USD
Regular price Sale price $178.19 USD
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RATIOĀ® patented gear technology
RATIOĀ® - Calibrated Machine Heads incorporate different string gauges into the tuning equation.

From Low E to High E 39:1, 24:1, 20:1, 35:1, 20:1, 12:1.

We balanced the gear ratios to each string simplifying the tuning process.

With RATIOĀ®, a half turn is a semi-tone!

Every string reacts the same to any tuning adjustment. Predictable, precise tuning, on every string.

RATIO Machine Heads explanation video

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The PRN-3424 is the right-handed set of open RATIOĀ® Calibrated Machine Heads for electric guitars that use 3+3 side tuners.

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Please note that our retro tuners are made to a vintage specification (for 11/32ā€ peghead holes) and will not be a direct replacement for a modern tuner. Please check specifications below.

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3+3 tuners setRatio Tuned Machine Heads: The New Standard In Tuning Technology

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Gear ratio: unique for each string position - one turn-one tone
Peg holes diameter required: 0.346" (8.8mm)
String post diameter: 0.236" (6mm)
String post length to string hole: 0.827ā€ (21mm)
Weight per single machine head: 0.056lbs (25.5g)
Weight per set of six: 0.338lbs (153g)
String diameter up to 72 gauge
Includes 6 machine heads, mounting screws and bushings

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