| Brand | Graph Tech |
|---|---|
| Color | Gold |
| MPN | PRL-8731-G0 |
| UPC | 702725245802 |
Check the listing for details. Graph Tech Ratio 6-In-Line Electric Guitar Tuning Machine Heads Gold 6 String. Color: Gold, Condition: New. Listed at 151.46 USD. The Graph Tech Ratio 6-in-line electric guitar locking machine heads incorporate different string gauges into the tuning equation. Graph Tech 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 adjustments, delivering predictable, precise tuning on every string. The Graph Tech PRL-8731 is a right-handed set of locking Ratio calibrated machine heads for electric guitars that use 6-in-line tuners. It has a two-pin casing that can be used as is, or with Graph Tech’s InvisoMatch mounting plates.