Pricing and availability

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Average Price: $2,400

High-end/Boutique

$400

$1001+

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Standard

High-end

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Description

Crafted with precision and passion, the Ernie Ball Music Man John Petrucci JP7 is a testament to the iconic guitarist's relentless pursuit of tonal perfection. Designed in collaboration with Dream Theater's virtuoso, this 7-string electric guitar is not just an instrument—it's an experience. Its contoured alder body with a mahogany tone block and a maple top creates a unique tonal blend, offering warmth and resonance that's rare in solid-body guitars. The JP7 is equipped with two DiMarzio humbuckers: the LiquiFire in the neck and the Crunch Lab at the bridge, providing a wide range of sound from crystal-clear cleans to aggressive crunches.

But what truly sets the JP7 apart is its versatility. The custom John Petrucci piezo floating vibrato bridge, crafted from chrome-plated hardened steel, allows players to seamlessly switch between electric and acoustic tones. Schaller M6-IND locking tuners ensure stable tuning and easy string changes, making this guitar a reliable companion on stage or in the studio. Whether you're shredding solos or laying down complex rhythms, the JP7 delivers a performance that is as dynamic and expressive as its legendary namesake. This is more than just a guitar; it's your ticket to exploring new sonic landscapes.

Key Features:

  • 7-string design for an extended range
  • Contoured alder body with mahogany tone block and maple top
  • Slim-tapered mahogany neck with rosewood fingerboard
  • DiMarzio LiquiFire (neck) and Crunch Lab (bridge) humbuckers
  • Custom John Petrucci piezo floating vibrato bridge
  • Schaller M6-IND locking tuners
  • 3-way toggle pickup selector and piezo/magnetic selector

Product specs

Brand Ernie Ball Music Man
Model JP7 John Petrucci Signature
Finish Various
Year 2001 - 2021
Made In United States
Categories Solid Body Electric Guitars
Artist John Petrucci
Body Material Basswood
Body Shape Double Cutaway
Body Type Solid Body
Bridge/Tailpiece Type Tremolo Bridge
Fretboard Material Rosewood
Fretboard Radius 15"
Neck Construction Bolt-On
Neck Material Maple
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"

FAQs

What type of pickups does the Ernie Ball Music Man John Petrucci JP7 have?

The Ernie Ball Music Man John Petrucci JP7 features a humbucker pickup configuration (HH), providing a powerful and versatile sound suitable for various music genres, especially rock and metal.

Is the Ernie Ball Music Man John Petrucci JP7 suitable for advanced players?

Yes, the JP7 is designed with advanced players in mind, offering features like a 7-string setup, a comfortable 15" fretboard radius, and a responsive tremolo bridge for intricate playing techniques.

What type of neck construction does the JP7 have?

The Ernie Ball Music Man John Petrucci JP7 has a bolt-on neck construction, which provides a snappy response and is known for its ease of maintenance and repair.

How does the tremolo bridge on the JP7 affect playability?

The tremolo bridge on the JP7 allows for both raising and lowering the pitch, offering dynamic playing possibilities while maintaining excellent tuning stability.

What is the scale length of the Ernie Ball Music Man John Petrucci JP7?

The JP7 has a scale length of 25.5 inches, which is standard for many electric guitars and provides a balanced tension across the 7-string setup.

Jamie Ford

Jamie Ford

Music Man JP7 vs Sterling JP157 - John Petrucci Signature Guitars

Video thumbnail for Music Man JP7 vs Sterling JP157 - John Petrucci Signature Guitars by Jamie Ford

Music Man JP7 vs Sterling JP157 - John Petrucci Signature Guitars

Jamie Ford

Jamie Ford

Video thumbnail for ErnieBall Musicman JP7 Mystic Dream By SERGA by Serga Kasinets

ErnieBall Musicman JP7 Mystic Dream By SERGA

Serga Kasinets

Serga Kasinets

Video thumbnail for Ernie Ball Music Man John Petrucci JP7 Review and Demo by Fuzz Imp

Ernie Ball Music Man John Petrucci JP7 Review and Demo

Fuzz Imp

Fuzz Imp

Video thumbnail for Ernie Ball Music Man JP7 - John Petrucci LOW A DJENT TEST! by Michel Oliveira Official

Ernie Ball Music Man JP7 - John Petrucci LOW A DJENT TEST!

Michel Oliveira Official

Michel Oliveira Official

Video thumbnail for My Ernie Ball Music Man JP7 - John Petrucci sig w/ EMG Pickups - Love This tone! by Michel Oliveira Official

My Ernie Ball Music Man JP7 - John Petrucci sig w/ EMG Pickups - Love This tone!

Michel Oliveira Official

Michel Oliveira Official

Video thumbnail for 2001 John Petrucci Music Man 7 String Mystic Dream - Does it still hold up 21 years later? by Bill Lau

2001 John Petrucci Music Man 7 String Mystic Dream - Does it still hold up 21 years later?

Bill Lau

Bill Lau

Video thumbnail for Phrygian vibes - Ernie Ball Music Man JP7 - John Petrucci by Michel Oliveira Official

Phrygian vibes - Ernie Ball Music Man JP7 - John Petrucci

Michel Oliveira Official

Michel Oliveira Official

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 JP7.

Features and functionality

  • The JP7 features DiMarzio Crunch Lab pickups, offering a distinctive tone suited for progressive rock and metal styles.

    Source
  • Players appreciate the strategic placement of knobs on the JP7, which prevents accidental volume changes while playing.

    Source
  • The JP7 features a 17” fretboard radius, offering a spacious playing surface that supports comfortable chording and soloing.

    Source
  • The JP7 from 2000 originally featured modified pickups—Steve's Special in the bridge and an "Air Norton Light" in the neck—distinct from later models.

    Source

Build quality

  • The JP7 is noted for its flat-ish neck profile, providing comfort for players who prefer a more modern feel.

    Source
  • The JP7's unfinished neck is praised for its smooth, non-sticky feel, especially compared to glossy necks which can become slippery when playing.

    Source

Comparisons

  • Owners highlight the JP7's tonal versatility and often compare its performance favorably against other high-end models like the PRS DGT.

    Source
  • The JP7 is noted for its more traditional guitar feel compared to the Majesty, which is described as lightweight and ergonomically focused.

    Source
  • The JP7 is compared to Ibanez Prestige models for their similar suitability to Dream Theater music, particularly because both feature unfinished necks.

    Source
  • The JP7's original custom pickups, based on the DiMarzio Steve's Special/Air Norton combo, differ slightly in tone from their Ibanez JPM counterparts.

    Source

User experience

  • The JP series guitars are praised for maintaining high value, with some owners expecting their worth to increase over time.

    Source
  • Users report that the JP7's neck feels slightly thinner than the Majesty's, enhancing playability for those who prefer slimmer profiles.

    Source

Mods and upgrades

  • Owners suggest replacing JP7 pickups with Dreamcatcher and Rainmaker models for those seeking a sound closer to the Majesty's signature tone.

    Source
  • Some owners have replaced the JP7's D-Sonic bridge pickup with a Blaze for improved tone, preferring it over the Dreamcatcher and original D-Sonic options.

    Source
Add

5.0 out of 5

Based on 2 Reviews and 8 Ratings

5 star
4 star
3 star
2 star
1 star
elias_kapravelos

The BEST guitar in the universe.

This is my most sentimentally valuable guitar in the universe,my first good guitar,and my favorite of my collection,amazing sound,build quality,crazy good tremolo,and an amazing piezo system.

lucaslecompte

Best 7 string on the market

Plays amazing and looks good!

Artist usage

Add artist
See how Misha Mansoor uses Ernie Ball Music Man John Petrucci JP7

Misha Mansoor

Guitarist, Drummer

Periphery

...
Verified via YouTube

In this studio footage, Misha was seen using a EBMM JP7 7-string guitar.

See how Matt Heafy uses Ernie Ball Music Man John Petrucci JP7

Matt Heafy

Singer, Guitarist

Trivium

...
Verified via YouTube

In his collection, matt has a older music man jp7. He states that this was one of the main guitars used to track the crusade. He retired the guitar after having it signed by dream theater while trivium toured with them

See how Mick Gordon uses Ernie Ball Music Man John Petrucci JP7

Mick Gordon

Guitarist, Composer

...
Verified via Origin Effects

During the large paragraph, Mick runs down what he used in the DOOM Ost, the Music Man JP7 being his first mention.

See how Lee McKinney uses Ernie Ball Music Man John Petrucci JP7

Lee McKinney

Guitarist

Born of Osiris

...
Verified via Guitar World

I am endorsed by/in love with the Ernie Ball MusicMan BFR line. I play two JP7 BFRs. The first one is the regular EBMM JP7 BFR. When I joined with the company, they agreed to give me a white finish with all gold hardware. It's one of the most beautiful guitars I've ever seen, and until I got my JPXI, it was the best all around, ever.

See how Justin Deblieck uses Ernie Ball Music Man John Petrucci JP7

Justin Deblieck

Singer, Guitarist

Ice Nine Kills

...
Verified via YouTube

JD uses custom Music Man JP7 guitars. This is the seven string version of the JP6 6 strings that he also uses. In most of his guitars he has a set of fishman pickups. for 6 string he uses the fluence classics, while in 7 strings he opts for the fluence modern humbuckers.

See how Rick Armellino uses Ernie Ball Music Man John Petrucci JP7

Rick Armellino

Singer, Guitarist

Ice Nine Kills

...
Verified via YouTube

Rick Armellino is seen playing an Ernie Ball Music Man John Petrucci JP7 in the live performance by Ice Nine Kills at St. Vitus, as featured in a video by REVOLVER.

See how Jaek Harmond uses Ernie Ball Music Man John Petrucci JP7

Jaek Harmond

Guitarist

Chelsea Grin

...
Verified via Photo

In this post Jaek can be seen using a music man jp7

See how Sam Vallen uses Ernie Ball Music Man John Petrucci JP7

Sam Vallen

Guitarist

Caligula’s Horse

...
Verified via Photo

Here is Sam Vallen playing a Music Man JP7 model. He has a few of these in different colors. Blue, white, and tobacco burst.

See how Trey Xavier uses Ernie Ball Music Man John Petrucci JP7

Trey Xavier

Guitarist

...
Verified via Photo

In this post trey can be seen playing his music man jp7

M

Mason Trueblood

Singer

Trueblood

...
Verified via YouTube

Mason Trueblood primarily uses the Ernie Ball Music Man John Petrucci JP7 for most of his performances, as demonstrated in a YouTube short by Trueblood titled "Let Down - @Radiohead."

See how Nomakills official uses Ernie Ball Music Man John Petrucci JP7

Nomakills official

Guitarist, Bassist

...
Verified via YouTube

Nomakills official is seen playing the Ernie Ball Music Man John Petrucci JP7, featuring a matched headstock and piezo, in their YouTube video titled "Guitar Solo with Musicman Petrucci 7 + piezo - Nomakills - HD."

See how Cameron Losch uses Ernie Ball Music Man John Petrucci JP7

Cameron Losch

Drummer

Born of Osiris

...
Verified via Photo

in this post cam can be seen playing his music man jp7 guitar

Used With

Based on how musicians on Equipboard use Ernie Ball Music Man John Petrucci JP7, it is most commonly used with the following gear.

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