This is a super tuner recognized as such around the world. They use a 1:21 gear ratio: a world first.
The SG510 series has evolved through improvement without compromise at any stage and come equipped with a considerable application of high-technology as standard. With the improvement of precision fitting gears, marvelous touch on playing—they have gained a considerable reputation and are trusted as the No.1 machine head by many musicians all over the world.
21:1 Gear Ratio for super fine tuning accuracy
L3+R3 Set (3 right, 3 left)
Small Aluminum Lightweight Buttons
ROCK-SOLID posts prevent the rocking of string post
LUBRI-PLATE With a Solid Lubrication Coat, oil has been eliminated keeping the lubrication where it is needed for the life of the tuning machine heads
0 degree offset mounting hole (6 o'clock)
13/32" [10mm] headstock holes required for installation
