Description Product Description Model: JP 7 BFR Body Wood: Alder with bookmatched maple top and mahogany Tone Block. Island Bursted Koa Top - Mahogany body Bridge: Custom John Petrucci Music Man® Piezo floating tremolo of chrome plated, hardened steel with solid steel saddles Scale Length: 25-1/2" (648 mm) Neck Radius: 15" (381 mm) Frets: 24 - High profile, wide, Stainless Steel Neck Width: 1-7/8" (47.6 mm) at nut, 2-7/16" (61.9 mm) at last fret Neck Wood: Mahogany Fingerboard: Maple top - Rosewood; Koa top - Ebony Neck Attachment: 5 bolts - perfect alignment with no shifting; Sculpted neck joint allows smooth access to higher frets; BFR Neckt Plate Electronic Shielding: Graphite acrylic resin coated body cavity and aluminum lined control cover Switching: 3-way toggle pickup selector, with custom center position configuration; 3-way toggle piezo/magnetic selector Pickups: HH - 1 DiMarzio Liquifire7 - neck; 1 DiMarzio Crunch Lab7 - bridge; Piezo bridge pickup