The Jazz Bass pickup is made to the specifications of the mid '60s production instruments and is very similar to the pickups I re-wound for Jaco back in the early '80s. The pickup is wound for the right amount of output and brightness without being too muddy or thin.
| Antiquity II™ for Bass® | Jazz Bass® |
| top pickup length: | 3.492 |
| top pickup width: | .628 |
| bottom pickup length: | 3.492 neck, 3.625 bridge |
| bottom pickup width: | .628 |
| total pickup height: | .695 |
| total magnet height: | .780 |
| winding direction | top going neck, top coming bridge |
| magnet polarity: | north neck, south bridge |
| calibrated: | yes |
| pickup cover length: | 3.602 neck 3.715 bridge |
| pickup cover width: | .718 |
| pickup cover height: | .750 |
| height adjustment: | screwed into body cavity |
| magnet pattern: | raised top and bottom |
| DC Ohms: | 8.97K |
| inductance: | 4.25 henries |
| Q: | 2.79 neck, 2.64 bridge |
