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Average Price: $3,000

High-end/Boutique

$400

$1501+

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Budget

Standard

High-end

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Description

The Ernie Ball Music Man John Petrucci JPXI-7 7-String Electric Guitar is a testament to precision craftsmanship and innovative design, born from the fruitful collaboration between the legendary guitarist and Ernie Ball's expert R&D team. This powerhouse instrument effortlessly blends the best elements of the JPX and BFR Petrucci series, resulting in a guitar that's as visually striking as it is sonically versatile.

At the heart of the JPXI-7 is the sleek, symmetric, extra slim neck profile that boasts a flatter 20" radius, ideal for fluid playability and fast, expressive solos. The premium ebony fingerboard is complemented by medium jumbo stainless steel frets and a finished mahogany neck, offering durability and a smooth playing experience. The guitar's body is crafted from a solid alder base with a mahogany tone block, topped with maple, providing a rich tonal palette that excels in both warmth and clarity.

Equipped with a pair of custom Dimarzio LiquiFire and Crunch Lab humbuckers, the JPXI-7 delivers a robust and articulate sound that caters to a variety of musical styles. Whether you're shredding or laying down intricate chord progressions, the innovative Music Man/Fishman piezo system in the bridge delivers unmatched tonal diversity. A redesigned Wide-Spread Pivot tremolo enhances tuning stability and expressive vibrato effects, while chrome hardware and mother of pearl inlays add a touch of elegance to its commanding presence.

Key Features:

  • 7-string electric guitar with a streamlined symmetric neck profile
  • Flatter 20" radius ebony fingerboard with medium jumbo stainless steel frets
  • Alder body with mahogany tone block and maple top
  • Custom Dimarzio LiquiFire and Crunch Lab humbuckers
  • Music Man/Fishman piezo system bridge pickup
  • Redesigned Wide-Spread Pivot tremolo
  • Chrome hardware and mother of pearl inlays
  • Includes a protective case

Product specs

Brand Ernie Ball Music Man
Model JPXI-7 John Petrucci Signature
Finish Onyx
Year 2011 - 2020
Made In United States
Categories Solid Body Electric Guitars
Artist John Petrucci
Body Material Alder
Body Shape Double Cutaway
Body Type Solid Body
Bridge/Tailpiece Type Tremolo Bridge
Color Family Black
Finish Style Gloss
Fretboard Material Ebony
Fretboard Radius 20"
Neck Construction Bolt-On
Neck Material Mahogany
Number of Frets 24
Number of Strings 7-String
Offset Body Non-Offset Body
Pickup Configuration HH
Right / Left Handed Right Handed
Scale Length 25.5"
Top Material Maple
Wood Top Style Opaque

FAQs

What kind of music is the Ernie Ball Music Man John Petrucci JPXI-7 suitable for?

The JPXI-7 is designed for progressive rock and metal, thanks to its 7-string configuration and high-output pickups, providing a wide tonal range and deep, aggressive sounds suited for these genres.

How does the neck profile of the JPXI-7 affect playability?

The JPXI-7 features a slim, fast neck profile with a 20" fretboard radius, allowing for smooth playability and effortless shredding, particularly beneficial for technical and fast-paced playing styles.

What are the tonal characteristics of the JPXI-7's pickups?

The JPXI-7 is equipped with dual humbuckers that deliver a powerful, articulate sound, ideal for both clean and distorted tones, making it versatile for intricate solos and heavy rhythm sections.

Is the Ernie Ball Music Man JPXI-7 suitable for advanced players?

Yes, the JPXI-7 is tailored for advanced players, offering features like a tremolo bridge and a high-quality ebony fretboard, which enhance performance and provide superior control and sound quality.

Does the JPXI-7 come with a tremolo bridge, and how does it enhance performance?

The JPXI-7 includes a tremolo bridge, allowing for expressive pitch modulation and dynamic playing techniques, which are essential for genres like rock and metal that demand versatility and creativity.

Max-Music

Max-Music

Ernie Ball Music Man BFR JPXI-7 John Petrucci (Metal mix) + Toontrack:EZX/EZmix Pack

Video thumbnail for Ernie Ball Music Man BFR JPXI-7 John Petrucci (Metal mix) + Toontrack:EZX/EZmix Pack by Max-Music

Ernie Ball Music Man BFR JPXI-7 John Petrucci (Metal mix) + Toontrack:EZX/EZmix Pack

Max-Music

Max-Music

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Ernie Ball Music Man John Petrucci JPXI-7 7-String.

Build quality

  • The JPXI-7 is noted for its lightweight design and smooth neck, providing an excellent playability experience right out of the factory setup.

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  • The bridge on JP models is extremely comfortable and designed for playing fast, intricate lines with ease.

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  • The stainless steel frets are highlighted for their smooth feel, contributing to an exceptional playing experience.

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Mods and upgrades

  • Owners have successfully routed the JPXI-7 to accommodate Bare Knuckle Blackhawks, but caution is advised as not all pickups fit the cavities.

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Comparisons

  • The JPXI-7 is often compared to the PRS Custom 24, with particular interest in how it performs alongside a Mesa Mark V amplifier.

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  • Music Man JP guitars are often compared to high-end models from Ibanez and Aristides, with many finding the JP models to be more comfortable.

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User experience

  • Some users report that the JPXI-7 requires a setup upon arrival, including action adjustments and restringing for optimal performance.

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  • A user with over 15 years of ownership notes a preference for a 3-way pickup selector over the 5-way switch for better positioning and sensitivity.

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  • One owner expressed disappointment when receiving a regular EB hardshell case instead of the original, indicating variations in shipping practices or stock issues.

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Features and functionality

  • The JPXI-7 is praised for its versatility and playability, making it a go-to instrument for owners even among a diverse collection.

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  • The JPXI-7 includes a piezo pickup, praised for its brilliant tonal versatility.

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  • The bridge is praised for maintaining tuning stability even under heavy use, making it reliable for intense playing styles.

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Setup and maintenance

  • Some owners prefer finished necks over unfinished ones for easier maintenance and personal preference in feel.

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Value and pricing

  • A long-term owner mentions buying a JPXI-7 at a third of its current price, suggesting significant price inflation over the years.

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Artist usage

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See how John Petrucci uses Ernie Ball Music Man John Petrucci JPXI-7 7-String

John Petrucci

Guitarist, Composer

Dream Theater

...
Verified via YouTube

"We get into the seven-strings, which is the exact same guitar [as the JP11] but with an extra string. Same color, same neck, same everything. The gauge is the same as the standard except it's got a .56 for the low B," says John Petrucci's guitar tech.

See how Steve Terryberry uses Ernie Ball Music Man John Petrucci JPXI-7 7-String

Steve Terryberry

Singer, Guitarist

...
Verified via YouTube

In his YouTube video "How To Be DJENT!", Steve Terreberry uses the Ernie Ball Music Man John Petrucci JPXI-7 7-String guitar.

See how Phil Manansala uses Ernie Ball Music Man John Petrucci JPXI-7 7-String

Phil Manansala

Guitarist

Of Mice & Men

...
Verified via Google

Phil Manansala uses the Ernie Ball Music Man John Petrucci JPXI-7 7-String guitar, as shown in a photo sourced from Google by Johnny Sweat.

See how Nomakills uses Ernie Ball Music Man John Petrucci JPXI-7 7-String

Nomakills

Guitarist, Bassist

...
Verified via YouTube

His only 7-string guitar. Has a Piezo pickup along with 2 humbuckers.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Ernie Ball Music Man John Petrucci JPXI-7 7-String, it is most commonly used with the following gear.

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