Come on down to the crossroads—or the CMA Theatre in Nashville—as we walk through the jaw-dropping rig of devilishly talented shredder Steve Vai.
Steve Vai is much more than a great guitarist. The American guitarist has established himself as a key figure in guitar culture, and one of the world’s leading masters of shred. Vai broke on the scene in 1980 as Frank Zappa’s transcriptionist, until Zappa hired Vai, age 20, to join his touring band—Zappa allegedly called Vai his “little Italian virtuoso.”
Bolstering his guitar theatrics with sharp songwriting and producing, Vai went on to conquer the world of guitar music, winning three Grammys and selling 15 million records. PG was lucky to be invited to Vai’s recent show at the Country Music Hall of Fame’s CMA Theatre in Nashville, where his tech, Doug MacArthur, took John Bohlinger through Vai’s jaw-dropping current touring rig.
Special thanks to Doug MacArthur for explaining this incredibly complex rig.
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Evo
Currently on its fifth neck, Vai’s trusty axe has been a constant for touring and recording since roughly 1992. It sports DiMarzio “Evolution Bridge” pickups in both the neck and bridge position, “EVO gold” Jumbo frets, and a cosmo black Ibanez LO-PRO tremolo. Vai keeps this one in standard tuning, courtesy of .009-.042 Ernie Ball Super Slinkies.
Flo III
Flo III has been Vai’s main guitar since the late 2000s. This Jem was assembled at the Ibanez Los Angeles Custom Shop, where it was fitted with a Fernandes Sustainer, and modified with a lightly scalloped fretboard. It’s outfitted with EVO gold jumbo frets, a DiMarzio Evolution Bridge pickup, and an Ibanez LO-PRO tremolo. This one also lives in standard tuning, with .009-.042 Ernie Ball Super Slinkies.
Bo
A truly unique aesthetic. Circa 2001, BO was the prototype for the “Jem 77BRMR” model. You’ll notice the mirror crazing under the finish, on the forearm contour. This was worked out for production models, but Vai fell in love with the sound of this particular prototype, and has kept it in the touring lineup since the early 2000s. The neck boasts blue LED front and side dot markers, which were done by Martin Sims. It’s equipped with Jumbo Jescar nickel silver frets, a Fernandes Sustainer, a DiMarzio Evolution bridge pickup, and a LO-PRO Ibanez tremolo. This one rides in drop C tuning, with a set of .010-.052 Ernie Ball Skinny Top Heavy Bottoms.
Little Pretty
This one is a production model Ibanez John Schofield JSM, outfitted in a loud Bonvillain Dip, with gold leaf binding and unique pin-striping on the back. The electronics are stock, although the tone controls have been disconnected. Little Pretty sports locking Grover tuners, and a Tusq nut. Doug MacArthur has also re-radiused the fretboard to 16” throughout, and re-fretted it with Jumbo EVO gold fretwire, giving this guitar a very familiar feel to Vai. Plus, it’s gussied up with a very well-loved fluffy white strap!
Zeus
Zeus is a 1998 one-off prototype for the Hoshino 90th anniversary Jem model. Only one 7-string with this aesthetic was made, and it has remained stored away in Steve’s collection until recently, when pulled into touring duty in early 2023. It’s got custom chrome-topped DiMarzio Blaze pickups, and abalone dot inlays, mods made by MacArthur to get it ready for its first tour. It has jumbo nickel-silver frets, and hangs in standard tuning with a low A, thanks to .009-.056 Ernie Balls.
Candle
Made in the early 2000s by the Ibanez Custom Shop, this unique Jem/Strat hybrid boasts a classic sound while still maintaining the Vai aesthetic. It’s loaded with Fender Fat 50s single coils, a Wilkinson tremolo, and EVO gold jumbo frets over 21 frets with a custom 12” radius.
The Beast With Three Necks
This Frankenstein monster, known as the Hydra, has one body, two headstocks, and three necks, accommodating both seven- and 12-string guitars as well as a four-string bass and half-fretless neck. Pickup combinations include a sustainer, humbuckers, single-coils, and a piezo. Oh, and did we mention there’s also a harp onboard?
The Beast With Three Necks
The Hydra has two outputs. One is an ethernet cable, and the other is midi.
The ethernet plugs into a custom Hydra Brain built by Ibanez, which is mounted in the middle of the rack. The ethernet input distributes the signal for each individual instrument on the hydra, and the brain gives each instrument its own 1/4” output, as well as a master level control for each instrument. The harp, bass, and 12-string 1/4” brain outputs go into individual inputs of the AXE FX III TURBO, for the Hydra Song Patch. These three instruments utilize effects and amp modeling in the Fractal, and come out stereo to the front-of-house mixing console. The 7-string, however, doesn’t utilize modeling at all. Its output from the brain goes into the Little Lehle III A/B pedal on Vai’s pedalboard, which gets routed into his pedalboard and normal amplifier signal path. In other words, the 7-string runs through Steve’s rig just like his normal guitars.
There are 3 small MIDI trigger buttons hidden in various locations on the Hydra’s body, which trigger sound effects featured in the song. The MIDI cable goes into a small custom-built splitter box, which feeds each trigger button into a Roland TD-27 drum module, hard-mounted in the middle of the rack and routed to front-of-house.
Rack 'Em Up
Vai runs a neon green, 60-foot-long custom DiMarzio instrument cable from his guitar to his board. The first pedal in the chain is a Little Lehle III A/B switch, that allows Vai’s team to switch between the Hydra and his regular guitars.
From there, the signal hits Vai’s Dunlop 95Q automatic wah, modded by MacArthur to remove the gain switch and add a volume and Q control on the left side of the wah. Vai runs the volume pot all the way up, and the Q around 95 percent of the way up.
From there the signal hits an Ibanez Jemini Distortion then a Digitech Whammy DT. Vai always has the right side of the pedal set to jump 7 semitones up from the moment the switch is stepped on. He uses this constantly, and its work can be heard on songs like “Weeping China Doll,” “Lights Are On,” and “Greenish Blues.”
Then the guitar goes into the input of the rack unit. There’s a Morningstar Effects ML5 MIDI looper, which has an Ibanez Jemini (seen on top of the rack) in a loop, that only comes on during various points during the Hydra performance, via MIDI.
After the ML5, the signal flows into two Synergy SYN-2 preamps, which are daisy-chained together to allow Vai full use of all four modules that are loaded into them: two Synergy VAI modules, and two Synergy B-MAN modules. The 2 Vai modules are set fairly similar—the first is his main tone, and the second one is set virtually identical, but with the gain backed down a bit. The B-MAN modules are used mainly for their beautiful clean channels, but also for their great ’70s overdriven channels, which Vai occasionally uses throughout the night. The module channels are controlled via the Mastermind LT MIDI footswitch on Vai’s pedalboard.
Shred Synergy
From the Synergys, the signal exits into the input of a Fractal Axe FX III Turbo. This unit is controlled simultaneously by the FC-12 switcher on Steve’s pedalboard, and a second FC-12, at MacArthur’s guitar boat. Each song in the set has its own patch in the Fractal, mainly utilizing different digital delays, chorusing, and reverbs for each song. Vai runs his rig in stereo, so the signal exits the Fractal’s outputs via left and right.
From the stereo output of the fractal, the left and right outputs now go into the left and right inputs of the Fryette LX-2 Stereo Tube Power amp. This power amp is 50 watts per-side, and both left and right are controlled via one single volume control, which allows Vai’s team to maintain even levels between the left and right guitar cabinets. Vai usually rides the volume around 1 or 2 o’clock (depending on the venue), with the depth control pushed in. A second LX2 powers Vai’s front-stage 1x12 stereo guitar monitors, which were custom-built by CARVIN.)
The main Fryette sends its output to the Carvin Legacy 4x12 cabinets on stage left and stage right. These cabs are each loaded with a quartet of Celestion Vintage 30s, and feature unique “Inviolate” artwork grill cloth, which MacArthur had custom-made by NoiseyHammer. These cabs have been with Vai for a long time, and can be seen in the Where The Wild Things Are DVD, when they were fitted with custom grill cloths from the Sound Theories album artwork.
Shop Steve Vai's Rig
Steve Vai Ibanez UV70P
Ibanez JSM100
DiMarzio Evolution Pickups
Ibanez Prestige AZ2203N
Synergy Vai Signature Preamps
Synergy BMan Preamps
DigiTech Whammy DT
Dunlop 535Q Cry Baby Wah
Musical scaffolder Mat Mitchell details how ’80s tech (Fairlight CMI) and design (headless guitars) have influenced the band’s sound and what modern gear he uses to approximate it.
Rut busting and reconstructing has probably been happening since the discovery of fire and advent of the wheel. Guitarists confront it each time they pick up a new instrument to avoid predictable patterns and tones. Premier Guitar contributor (and recent Rig Rundown subject) Pete Thorn has addressed this by suggesting several practices to approach our beloved 6 strings in a fresh perspective. And recently John Bohlinger recommended playing a different instrument to fertilize musical crops. But what does a guitar-playing producer and multi-instrumentalist do to shake things up for his band’s fourth album? Well, for Puscifer’s Mat Mitchell and the band’s 2020 release, Existential Reckoning, you go back in time 40 years to 8-bit synth sounds and the archaic sampling lurking inside the proto-digital Fairlight CMI.
“Part of [the appeal],” Mitchell told PG in a 2021 interview, “is the flow—the way that you work when you’re using these tools. It forces you to do things differently. They are very limited, and being creative within very set boundaries is really good.” And being the creative force he is, Mitchell found gold in the antiquated sounds and tech.
“They sound very unique,” he explains. “Of course, you can sample one and put it in a laptop, but it’s different. All the voices are separate hardware. When you hit a note, it is bouncing around between [processor] cards, so you can hit a note five times and it may sound different all five times. There are all these little things that affect the way it sounds when you’re performing, which is a very different sound from what you get when you sample.”
But he would never tour with this digital dino, so how does Mitchell recreate 8-bit tones in a performance setting? Thankfully, moments ahead of the audience filling the pews of Nashville’s iconic Ryman Auditorium, Puscifer’s aural architect welcomed PG’s Chris Kies for a chat about how Existential Reckoning’s inspiration took him back to the future, and how his live rig has metamorphized and been miniaturized with contemporary gear to realistically represent those superannuated sounds.
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Xcellent Axe
While recording Existential Reckoning, Mitchell relied heavily on a Steinberger GL2T. Not wanting to tour with it, he tapped Kiesel Guitars to build him a few custom Type-X models for the road. This bodacious beauty has a swamp ash body, a 3-piece walnut/maple neck with thru construction, an early version of Seymour Duncan’s first AlNiCo 2 Stack Tele pickup, and a fixed bridge. All his guitars take D’Addario EPN115 XL Pure Nickel strings (.011–.048). It’s worth noting the usual curvy contours and bevels found on a standard Kiesel Type-X were removed by request from Mitchell, who prefers hard-edged instruments like his prized Esquire. Another mentionable mod is the seemingly straight-ahead 3-way pickup selector (bridge, right?) that rolls the tone all the way off (middle) for when Mitchell grabs an EBow and a slight Q-notch filter (neck) for lead or chordal stuff that he wants tucked under. When it’s in the standard bridge position it bypasses the tone circuit. This wiring and tonewood collection are found on all three Type-Xs we’ll see.
X Marks the Spot
Here’s another Kiesel Type-X, but this one has a Seymour Duncan Antiquity Tele single-coil. Besides the radical visuals these instruments add to the band’s stage production, part of the choice was pragmatic because the lightweight, headless design allows Mat to swing the guitar off his shoulder in a split second and control the Waldorf Iridium synth engine for Existential Reckoning jams.
The X-Man
Above is Mitchell’s third Type-X Kiesel. He mentions in the Rundown that “once you give me a guitar, I don’t like to give it back,” so if he has it his way, he’ll start and finish the show with the same X.
Tidy Tones
“There’s a few reasons we shifted to the Axe-Fx III,” admits Mitchell. “First, we have enough songs that our rig was getting bigger, more complex, and it had more failure points. We also wanted a clean stage, so there’s no amps, no cabs, no pedalboards onstage, and that’s why on this run we’re now using wireless, too.” Most of his patches are based around either a Mesa/Boogie Mark II C+ (dirty) or Vibro-King (clean). The band enjoys free-range stage access with Shure Axient AD4Q units.
Lone Wolf
His only guitar-specific hardware outside the Axe-Fx III is this DigiTech FreqOut, to help Mitchell stir up a funnel of feedback.
Fear the Gear
Here’s the bulk of the gear used during the recording of Existential Reckoning and the corresponding Live at Arcosanti album, performed in the depths of the Arizona desert. Starting on the left is the Steinberger GL2T, then a pair of shots of the Fairlight CMI digital synthesizer, sampler and digital audio workstation. Below that is his Fender Custom Shop Esquire reissue and Mesa/Boogie Mark II C+, and the bottom row shows Mitchell’s choice stomps: ZVEX Fuzz Factory, Fulltone OCD, Electro-Harmonix Micro POG, Boss VB-2 Vibrato, Boss FZ-2 Hyper Fuzz, and Radial SGI. The lower-right shows a pair of Oto Machines (BOUM Warming Unit and BIM 12-Bit Delay).
The profoundly prolific guitarist leads his band of tricksters through a surrealist sonic exploration of deep, esoteric rhythms and intricate interplay on Thisness.
On his new album Thisness, Miles Okazaki is credited as playing guitar, voice, and robots. If you imagine that the reference to robots is some sort of artsy kitsch—like trapping a Roomba Robot Vacuum into a tight space to sample its struggles as it percussively barrels into the four walls—you’re very far off the mark. Okazaki—who has an elite academic pedigree with degrees from Harvard, Manhattan School of Music, and Julliard, and currently holds a faculty position at Princeton University (after leaving a post at the University of Michigan, to which he commuted weekly from his home in Brooklyn for eight years)—wasn’t kidding.
“The robots are machines that I made in Max/MSP,” clarifies Okazaki. (Max/MSP is visual programming language for music and multimedia.) “It’s kind of a long story, but I’ve been doing this stuff on the side for 20 years or so. Some of the music theory, some of the conceptual stuff involved in the album, I programmed into these things that I built. These improvising machines can do things that humans can’t do. They’ll play faster than humans, but they’ll fit in because they’re playing the same type of material.”
I'll Build a World, by Miles Okazaki
Okazaki explains that he creates parameters for the robots to improvise within: “I’m just telling this robot, ‘Play at this tempo and play this many subdivisions per beat—eight subdivisions or something like that—so that it’s linked up with the drums.” For pitches, he assigns a scale and can control the phrasing. “I’m saying for the pitch choices, ‘You’re going to use a chromatic scale and you’re going to play each note of that scale until you exhaust the scale without repeating a note,’ which makes a 12-tone row. It could be any scale, but that’s one of the settings that I have made in there. [After each 12-tone row is done] I tell it, ‘You’re going to take a little break, but I don’t want it to be the same break every time,’ so that it’s a phrase.”
To get a sound that convincingly blended in with the rest of the tracks, Okazaki had keyboardist Matt Mitchell run the robots through his Prophet Six analog synth. “I wrote a file of them improvising and ran that file through the synth,” explains Okazaki. “Matt would do the sounds for it,” so both the robots and Mitchell used the same Prophet Six in their own way.
“I’ve never been that interested in imitating anybody’s style.”
Okazaki, a family man with three children, seems busy in all parts of his life, but he must have learned to maximize his time because he’s incredibly productive. In 2018, he recorded his magnum opus, the critically acclaimed Work—a five-hour, 70-song marathon of the complete works of Thelonious Monk, all performed on solo guitar. It’s a project he’s wanted to do since his teen years. But in the process, he labored so relentlessly that he ignored his body’s warning signs and suffered a repetitive stress injury. That didn’t stop him from intensely preparing for and entering the New York City Marathon just a few months later. When that chapter was over, Okazaki again focused on his musical pursuits and proceeded to record several more albums, both as a leader and side musician.
Thisness is Okazaki’s fifth album in a three-year period and reflects his collaborative approach. It features his Trickster band, which includes Mitchell on keyboards, Anthony Tidd on electric bass, and Sean Rickman on drums. Okazaki has worked with each of these musicians for years, both in his own group and in saxophonist Steve Coleman’s, and they’ve developed a creative relationship that made it possible to record complex music quickly. The entire album was recorded over a two-day span with the quartet recording live on day one and overdubs the following day.
The Trickster band (left to right): bassist Anthony Tidd, keyboardist Matt Mitchell, drummer Sean Rickman, and Miles Okazaki.
And the music on Thisness is incredibly complex. Though Okazaki has studied Indian music seriously, his compositions are also somewhat reminiscent of contemporary Western classical music. You’ll see no shortage of odd note groupings, polyrhythms, and mixed meters carving out space for intricate atonal melodies throughout. Plenty of advanced jazz musicians that proudly boast about their ability to play John Coltrane’s “Countdown” in all 12 keys would cower in fear if they were asked to perform some of Okazaki’s works.
Despite the puzzling, esoteric nature of his compositions, Okazaki’s roots draw from the jazz tradition. After initially starting on classical guitar at age 6, he developed an interest in jazz at 12 and was doing solo guitar gigs at a local Italian restaurant by age 13. His first guitar teachers were Michael Townsend and Chuck Easton (a bebop-influenced Berklee grad), and he took music theory group classes in a cabin in the woods with a teacher named Alex Fowler.
Miles Okazaki’s Gear
Miles Okazaki can be seen with a host of instruments, but his 1978 Gibson ES-175, which has a Charlie Christian pickup, is his most common 6-string companion.
Photo by John Rogers
Guitars
• 1937 Gibson L-50
• 1940 Gibson ES-150 Charlie Christian (bought with matching EH-150 amp)
• 1963 Gibson C-O Classical
• 1978 Gibson ES-175 with Charlie Christian pickup
• 2018 Slaman “Pauletta” with Charlie Christian pickup modified with adjustable pole pieces drilled into the blade. A hum-canceling coil was recently added by Ilitch Electronics.
• 2002 Yamaha SA2200
• 2016 Kiesel HH2
• 2008 Caius quarter-tone guitar
Amps
• Quilter Aviator Cub
• Quilter Tone Block 200
• Raezer’s Edge Twin 8 cabinet
Effects
• Boss OC-2 Octave
• Boomerang III Phrase Sampler with Side Car controller
• One Control Mosquito Blender Expressio
• Gamechanger Audio Plus Pedal
• Dunlop CBM95 Cry Baby Mini Wah
• Boss RV-5 Digital Reverb
• Analog Man Peppermint Fuzz
• MXR GT-OD
• Electro-Harmonix Micro POG
• Dunlop DVP4 Volume
• Sonic Research ST-300 tuner
Strings and Picks
• Thomastik-Infeld Flatwound .013s (Gibson ES-150 Charlie Christian and Slaman “Pauletta”)
• Thomastik-Infeld Flatwound .014s (Gibson ES-175 with Charlie Christian pickup and Caius)
• Thomastik-Infeld Flatwound .012s (Yamaha SA2200)
• Thomastik-Infeld Flatwound .011s (Kiesel HH2)
• D’Addario Roundwound .014s (Gibson L-50)
• D’Addario Pro-Arte high tension nylon (Gibson C-O)
• Fender .88 mm for .012 strings, 1.0 mm for .014 strings
• Homemade picks using Pick Punch (Preferred material is American Express Delta Sky Miles Credit Card)
• Ilitch Electronics Driftwood pick
• Knobby picks bought from an Instagram metal shredder
During his teens, Okazaki went through a jazz-snob phase, and although he hails from Port Townsend, Washington, he never got into the nearby Seattle scene. “The ’90s, Nirvana and Soundgarden.… No, I kind of missed all that,” he admits. “I was there, but I was into Wes Montgomery and Thelonious Monk. I was stuck in the ’60s and ’50s at that point.” He still cites those musicians, in addition to Grant Green, George Benson, and Charlie Christian (whom he hailed as “the greatest guitarist that ever lived” in a blog post) as influences.
After attending Harvard University, where he earned a bachelor’s degree in English Literature, Okazaki came to New York to pursue his master’s degree in guitar at Manhattan School of Music. There, he found a mentor in Rodney Jones, a jazz/R&B player with tremendous chops. “I studied with, and continue to study with, Rodney,” explains Okazaki. “He was my teacher from 1997. I worked pretty closely with him for about 10 years, rebuilding my technique. My technique wasn’t good. You know I didn’t really have a teacher before him that really talked about guitar so much. I had teachers, but it was more just sort of like other people from other instruments. His technique is based on a hybrid George Benson type of deal. It has to do with the picking, but also there are many, many things that have to do with micro movements of the right hand. So, I spent a long time studying that. I still don’t really play like that, but I play kind of like a hybrid version of his hybrid version. Now mine is mixed with some other stuff.”
TIDBIT: On his new album, Okazaki creatively repurposed an influence in his approach to “And Wait for You”: “I played a piece of a Charlie Christian solo that I’m kind of riffing on. That’s a phrase from ‘Stompin’ at the Savoy’ but obviously the context here is a little different.”
Jones referred Okazaki to legendary saxophonist Stanley Turrentine, and Okazaki did a few gigs with the soul-jazz master shortly before his passing in 2000. It was around this period that Okazaki made his mark on the NYC jazz scene. He worked with vocalist Jane Monheit and was initially cast as a straight-ahead guitarist. “For a long time, I was just a standards player. I was pigeonholed in that area,” he recalls. “I did this weird stuff on the side—well, I didn’t consider it to be weird—but it was hard for people in their mind to imagine that you do different things.”
The guitarist found he was able to fully explore other sides of his playing when he landed a gig with Steve Coleman, whose M-Base Collective created a new language of incredibly challenging, forward-thinking music. From 2008 until 2017, Okazaki’s artistry thrived as he played alongside Coleman.
”I don’t know how many people you know that can play in James Brown’s band. It’s harder than playing in my band, that’s for sure.“
Very few players can comfortably hang with both the down-to-earth, bluesy jazz sounds of George Benson and the futuristic, ultra-heady maze of Coleman’s music like Okazaki can. The guitarist sees the two approaches as sharing common heritage. “Benson’s language is blues and R&B, and Steve Coleman’s is, too. There’s different theories and stuff behind it, but it’s not technically different to me,” he explains.
“If it was language, I’m interested in the grammar, not so much what language I’m speaking about,” he explains. “Or if it was cooking, I might be interested in the principles of ‘how do you cook a piece of meat,’ as opposed to, ‘I’m doing French cooking.’ George Benson has a style for sure, and a lot of people, when they learn about George Benson, will also sort of imitate his style. I’ve never been that interested in imitating anybody’s style. I kind of want to have my own style.”
Trickster performs during their recent residency at SEEDS:: Brooklyn.
Photo by Alain Metrailler
Okazaki’s style is radically different from both the sounds of his main guitar influences and other offerings in today’s jazz landscape. His abstruse music has been called academic, but that’s a label the guitarist isn’t particularly fond of. “I would push back a little on ‘academic’ because, first of all, I don’t like academic music,” he says. “I don’t like any type of art that has to be explained. When I go to an art museum, I don’t want to have to read the little blurb. I don’t want anybody to have to know anything about music to appreciate it. There are things involved in how it’s made that are interesting to me, but I don’t care if they’re interesting to anybody else, or I don’t want that to be a feature of it that’s really that important, unless people want to look for that.”
For Okazaki, his music might be also called academic, or complex, or cerebral, but that doesn’t explain his purpose, or set him apart. “James Brown is complex, or Robert Johnson is complex,” he says. “All these things are complex, meaning that they’re not easily explained. I don’t know how many people you know that can play in James Brown’s band. It’s harder than playing in my band, that’s for sure.”
“The test is: Does it sound good, or does it not sound good? That’s the only question for me.”
Complexity comes in many forms. Just because a piece of music happens to be based on one chord “that doesn’t mean that it’s simple,” Okazaki observes. He believes the opposite is true as well. “There are things that take a lot of work, and there’s a lot of machinations involved, and a lot of manipulation of materials and thought, and construction, and it still sounds like shit,” he laughs. “And there are things that are just one chord and amazing.”
As much as Okazaki is known as a musical thinker who can throw down some heavy information in his compositions and playing, what matters most is how it sounds. “It might look good on paper, but if it doesn’t sound like anything, then it’s not good,” he says. “The test is: Does it sound good, or does it not sound good? That’s the only question for me.”