This is a right handed set of Locking Ratio
Tuned Machine Heads for electric guitar that use 3 per side tuners. Fits
many Gibson, Epiphone style guitars and a lot of acoustic guitars if you want
to upgrade to a locking set of machine heads. A two pin casing that can be
used as is, or with our Patented InvisoMatch Mounting Plates.
Ratio - Tuned 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. Graph Tech has 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.
Ratio® tuning feels natural. You don't have to think about which string you are tuning because they all feel and respond the same. No more overshooting the Low E or plain G. No more twisting away on the High E or D string. Open tunings have never been easier. String gauges such as light top, heavy bottom are no problem with Ratio®; they still do the same precision tuning..
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