Music Man John Petrucci JPXI 7 Onyx

Item: GIT0055237-000
Music Man John Petrucci JPXI 7 Onyx Product Image
Enable Social Media
7-string Signature electric guitar, alder body, mahogany tone block, maple top, DiMarzio pickups, piezo system, tremolo, lockin...  All product info

This product is no longer available!
We are happy to help you!

Activate social media for sharing. Data will only be sent via social networks with your consent.

  • MORE THAN 3.000
  • EASY
  • 3 YEARS
  • 55.000 PRODUCTS

Product information - MUSIC MAN John Petrucci JPXI 7 Onyx

Seven-string signature electric guitar with DiMarzio pickups and piezo pickup system, case included

The Music Man John Petrucci JPXI 7 Onyx combines the most popular features of the Dream Theatre string magician's JPX and BFR models into a handy 7-string electric guitar with excellent playing and sound characteristics. The company from San Luis Obispo not only relies on high-quality tonewoods in the form of alder, mahogany, maple and ebony, but also on the proven combination of powerful DiMarzio pickups and a piezo pickup system. Indestructible hardware in the form of a Music Man JP piezo tremolo and precise Schaller M6-IND locking tuners complete the JPXI 7 Onyx from Music Man.

MUSIC MAN John Petrucci JPXI 7 Onyx
The Music Man John Petrucci JPXI Onyx is the signature guitar of the prog metal icon and convinces with excellent sound and playing characteristics.
MUSIC MAN John Petrucci JPXI 7 Onyx Back
Thanks to the sculpted neck heel, the five-way bolt-on mahogany neck can be played freely.

High quality tonewoods and playability

The basis for the lively and well-defined sound of the Music Man JPXI are optimally combined tonewoods of good quality. Accordingly, the solid alder body has a sound-shaping tone block made of mahogany and a maple top, while the five-piece bolted mahogany neck carries a hard ebony fingerboard. The extremely flat neck profile and 20" fingerboard radius also create optimum playability across all 24 stainless steel frets in medium jumbo format.

MUSIC MAN John Petrucci JPXI 7 Onyx Body
DiMarzio Crunch Lab and Liquifire 7-string humbuckers combined with the piezo system of the Music Man JPXI guarantee multi-faceted guitar sounds.

DiMarzio pickups and piezo system

The magnetic pickups for the Music Man JPXI 7 Onyx are, of course, provided by the New York pickup makers DiMarzio. The DiMarzio Liquifire and Crunch Lab humbuckers, developed in collaboration with John Petrucci, promise a multi-faceted sound spectrum for tight riffing and fluid soloing with maximum distortion or transparently resolved melodies and chords in the clean channel. The Music Man JPXI is also equipped with a piezo pickup system for authentic acoustic guitar sounds.

MUSIC MAN John Petrucci JPXI 7 Onyx Headstock
Schaller M6-IND locking tuners maintain stable and accurate tunings even when frequently reaching for the vibrato handle.

Indestructible hardware equipment

Last but not least, the Music Man John Petrucci JPXI 7 Onyx impresses with its carefully coordinated hardware equipment, which handles tough tour conditions with unshakable reliability. The proven Music Man JP tremolo with piezo pickups in the tailpieces is used as the bridge. Despite the classic-looking construction, the system suspended on two pins allows excessive whammy bar action such as dive bombs or squeals, while Schaller M6-IND locking tuners guarantee precise tunings with unshakeable stability.

The Music Man John Petrucci JPXI 7 Onyx at a glance:

  • 7-string electric guitar, made in the USA
  • John Petrucci (Dream Theater, Liquid Tension Experiment) signature model
  • Alder body with mahogany tone block and maple top
  • Five-way bolt-on mahogany neck
  • Ebony fingerboard with JP Shield inlays
  • 24 medium jumbo stainless steel frets
  • One DiMarzio DP707 Liquifire 7-string humbucker in neck position
  • One DiMarzio DP708 Crunch Lab 7-string humbucker in bridge position
  • Piezo pickup system with active preamp
  • Mono and stereo outputs
  • Music Man JP piezo tremolo
  • Schaller M6-IND locking tuners
  • Music Man guitar case included


  • Manufacturer: Music Man
  • Series: Signature
  • Design: JP
  • Body: Alder, Mahogany Tone Block
  • Top: Maple
  • Neck: Mahogany
  • Neck Construction: 5-Bolt Sculpted Neck Joint
  • Neck Profile: 'D'
  • Scale in mm: 648
  • Fretboard: Ebony
  • Fretboard Radius in Inches: 20
  • Number of Frets: 24
  • Fret Format: Medium Jumbo, stainless steel
  • Fretboard Inlays: JP Shield
  • Nut type: Plastic, compensated
  • Nut width in mm: 47.6
  • Width at Last Fret: 66
  • Pickup: HH
  • Manufacturer pickups: DiMarzio
  • Neck Pickup: DP707 Liquifire 7
  • Bridge Pickup: DP708 Crunch Lab 7
  • Piezo Pickup: Yes
  • Active pickups: No
  • Coil-splitting: Yes
  • Electronic: Active
  • Switch: 3-Way Toggle, 3-Way Mag./Piezo
  • Control: Vol, Tone, Piezo (1xPush/Push)
  • Bridge: Music Man JP Piezo Tremolo
  • Tuners: Schaller M6-IND Locking
  • Strap Button: Standard
  • Hardware: Chrome
  • String Gauge: .010 - .056
  • Factory Tuning: Standard H
  • Country of Origin: USA
  • Finish: High-Gloss
  • Colour: Onyx
  • Number of Strings: 6
  • Case included: Yes
  • Gigbag included: No
  • Certificate: No
Music Man John Petrucci JPXI 7 Onyx Product ImageMusic Man John Petrucci JPXI 7 Onyx
£ 4,337.00
£ 3,399.00
£ 2,776.00
£ 4,251.00
£ 2,444.00

Compare with similar products

Department Information - Guitars

Music Store professional in Cologne


DV247 Music Store in London

DV 247 Store in London Romford

Guitars - Picture Gallery


Our Fender Assortment


Ten Guitar Makers and Technicians