• Each machine head has its own ratio, calibrated for the respective string
• A half turn of any machine head changes the tuning of the particular string by a semitone
• Enables a faster, more accurate tuning of each string
• Thumbscrew on the back to clamp the string in place
• Ratios: E - 12:1 / B - 20:1 / G - 14:1 / D - 20:1 / A - 24:1 / E - 39:1 /
• 2-Pin mounting
• Contemporary knobs
• Shaft diameter without the mounting sleeve: 6.0 mm
• Mounting diameter with mounting sleeve: 9.8 mm
• Weight per mechanism: approx. 37.75 g
• Gold-plated
• Incl. 4 sets of InvisoMatch standard mounting plates to use existing screw holes