GraphTech Ratio 9721-C0 (12:1 to 39:1) Electric Locking 6 in-Line Staggered
$135.00
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GraphTech Ratio 9721-C0 (12:1 to 39:1) Electric Locking 6 in-Line Staggered
$135.00
RATIO® patented gear technology
RATIO® - 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 RATIO®, a half-turn is a semi-tone!
Every string reacts the same to any tuning adjustment. Predictable, precise tuning, on every string.