NEW Gotoh SGL510Z-PB4 MGT Set L3+R3 MAGNUM LOCK TRAD 3x3 w/ screws - BLACK
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.
About Magnum Lock
GOTOH Magnum Lock is a self locking system by string tension and is a great asset when keeping vibrato-equipped guitars in tune without any string breaking and slipping off. Tuning stability of new Magnum Lock is taken to a next higher level with the introduction of new smaller string holes on 1st, 2nd and 3rd string posts.