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Product Overview
Through experimentation while on the stage and in the studio, revelations both sonically and as they pertain to design have allowed me and the gifted team at MM to update and improve the features of the JP over the years. The 13 marks the first time a preamp circuit has been introduced in this guitar along with a solo boost conveniently accessed from the volume knob. The enhanced tonal range and openness is noticeable and welcomed from the moment you plug it in. - John Petrucci
6 String - 12-3/8" wide, 1-3/4" thick, 37" long (31.4cm wide, 4.5cm thick, 94cm long) 7 String -12-1/2" wide, 1-3/4" thick, 38" long (31.8 cm wide, 4.5 cm thick, 96.5 cm long)
6 String - 7 lbs, 4oz (3.29 kg) - varies slightly 7 String - 7 lbs, 8 oz (3.40 kg) - varies slightly
Body Wood:
Basswood with maple top and mahogany Tone Block
Custom John Petrucci Music Man® Piezo floating tremolo, made of chrome plated, hardened steel with solid steel saddles
Scale Length:
25.5" (64.8cm)
Neck Radius:
17" (43.2cm)
Headstock Size:
6 String - Only 5-7/8" (14.9cm) long 7 String - Only 6-7/8" (17.5 cm) long
24 - Medium jumbo profile, stainless steel
Neck Width:
6 String - 1-11/16" (43.0 mm) at nut, 2-1/4" (57.2 mm) at last fret 7 String - 1-7/8" (47.6 mm) at nut, 2-19/32" (65.9 mm) at last fret
Neck Wood:
Select mahogany
Fret Markers:
Custom JP13 Inlays
Neck Finish:
High gloss polyester
Neck Colors:
Color matches body
Tuning Machines:
Schaller M6-IND locking with pearl buttons
Truss Rod:
Adjustable - no component or string removal
Neck Attachment:
5 bolts - perfect alignment with no shifting; sculpted neck joint allows smooth access to higher frets
Custom Music Man® active preamp; push/push volume for gain boost, 500kΩ push/push passive tone for custom 2 pickup configurations − .022µF tone capacitor
3-way toggle pickup selector, with custom center position configuration; 3-way toggle piezo/magnetic selector
HH - DiMarzio Illuminator Bridge and Neck Humbuckers Piezo bridge pickup
Left Handed:
6 String: 10p-13p-17p-26-36-46 (RPS 10 Slinkys #2240) 7 String: 10p-13p-17p-26-36-46-56 (RPS 10 Slinkys #2240 with added P01156)
Body Color

Pick Guard
-There are no pickguard options