Based on the Ernie Ball Music Man John Petrucci signature series JP7, the Sterling by Music Man JP70 features die-cast locking tuning machines, the “JP Shield” logo inlaid at the first fret, a contoured forearm scoop, and a full floating modern tremolo 7-string bridge.
Specification
| Body Material | Basswood |
| Fretboard Material | Rosewood |
| Fretboard Radius | Custom JP Inlays |
| Scale Length | 25-1/2" (64.8cm) |
| Fretboard Radius | 16" (40cm) |
| No. of Frets | 24 |
| Pickups | HH |
| Bridge | Modern Tremolo |
| Strings | Ernie Ball 2621 Regular Slinky 7-String |
| Tuning Machines | Locking Hardware |