The Seymour Duncan ’59 bridge TB-59 Trembucker is a vintage output humbucker that’s great for rock, blues and more. Its vintage-inspired coils give it an airy quality that is firmly in the P.A.F. family, and the alnico 5 bar magnet and vacuum wax potting make it compatible with lighter guitar strings and louder amplifiers than were used in the 1950s. The result is a pickup with tons of old-school tonal character, but with a brighter top end and a slightly more compressed sound.