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Graph Tech 7 String 4+3 Ratio Electric Locking Machine Heads - Black
The PRL-8521 is a right-handed set of Locking RATIO® Calibrated Machine Heads for electric guitars that uses a 4 x 3 tuner configuration. Fits many Gibson/Epiphone, PRS-style guitars, and any other guitar with a 4+3 headstock.
A two-pin casing can be used as is, or with Graph Tech's Patented InvisoMatch Mounting Plates. Four different sets of InvisoMatch mounting plates in brushed aluminum are included to make installation on most guitars fast and accurate by using your existing screw mounting holes.
• From Low B to High E 48:1, 39:1, 24:1, 20:1, 35:1, 20:1, 12:1.The gear ratios are balanced 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.
A two-pin casing can be used as is, or with Graph Tech's Patented InvisoMatch Mounting Plates. Four different sets of InvisoMatch mounting plates in brushed aluminum are included to make installation on most guitars fast and accurate by using your existing screw mounting holes.
Features
• RATIO® patented gear technology. Calibrated machine heads incorporate different string gauges into the tuning equation.• From Low B to High E 48:1, 39:1, 24:1, 20:1, 35:1, 20:1, 12:1.The gear ratios are balanced 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.
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| Product | SKU | Qty |
|---|---|---|
| 7 String 4+3 Ratio Electric Locking Machine Heads - Black | 813084 |
