Seymour Duncan Alnico II Pro Pickup.
Alnico II Pro Staggered APS-1 Alnico II magnets are the musical magnets. Their softer magnetic field provides a warmer, sweeter tone and eliminates the brittle, glassy sound associated with newer instruments. The result is a freer, more natural string vibration for greater sustain. Available in a left-handed version with a reversed staggered magnet patter for lefties or for right-handed players striving for that classic Hendrix sound.