| Model Name | JF65-12 |
| Body Style | Jumbo |
| Top | Solid AAA Spruce |
| Bracing | Shaved |
| Back | Arched Maple |
| Sides | Solid Maple |
| Bridge | Ebony |
| Neck | Maple |
| Fretboard | Ebony |
| Width at nut | 1 13/16″ |
| No. of Frets | 20 |
| Depth | 5″ |
| Width | 17″ |
| Scale Length | 25 5/8″ |
| Electronics | None |
| Finish | Nitrocellulose lacquer |