5-string · Bolt-on
Cort GB75JJ: 35-inch-scale dual-Jazz 5-string for a tighter low B. Swamp ash body, maple neck and fingerboard, Voiced Tone pickups, active/passive 2-band EQ, Omega bridge. Made in Indonesia.
| Construction | Bolt-on |
| Strings | 5 |
| Body | Swamp ash |
| Neck | Hard maple |
| Fingerboard | Maple |
| Neck Pickup | Cort Voiced Tone J single-coil |
| Bridge Pickup | Cort Voiced Tone J single-coil |
| Controls | Volume, balance, 2-band EQ, push-pull active/passive |
| Bridge | Omega high-mass |
| Made In | Indonesia |
Artists documented playing the Cort GB75JJ: Indro Hardjodikoro.