Pioneering thrasher brings hell to the stage with signature ESPs, Silver Jubilees, and a few key tone titillators.
If you’re a devoted follower of the Rig Rundown series, you’ve probably noticed our recent rash of thrash. We’ve featured nearly every corner of the genre—heavyweights Megadeth, torchbearers Anthrax, revivalists Municipal Waste, and, now, pioneers Exodus get their (re)visit. Their four-decade reign and 11 gnashing albums are brimming with sinister, trouncing, wood-splitting riffs and vividly vicious narratives. And the blade of this chainsaw collective is its longest-tenured member, fretboard flyer Gary Holt, whose last Rig Rundown appearance was in 2015.
During the afternoon of Exodus’ middle slot for the ongoing The Bay Strikes Back tour—featuring neighbors Testament and Death Angel—at Nashville’s Brooklyn Bowl, Holt’s tech Steve Brogden invited PG’s Perry Bean onstage to catalog the thrasher’s setup. In this RR, Brogdon details the murderous axes, custom cabs, and more that Holt is packing into the trailer and onto the stage.
Brought to you by D’Addario Nexxus 360 Tuner.
Goldilocks
This custom-shop goldtop edition of Gary Holt’s ESP GH-600 signature might look familiar because it spent a lot of time out with him when he filled in for Jeff Hannemann during Slayer’s last tours. His signature model is based on the company’s Eclipse single-cut body shape. In typical fashion for Holt, it’s loaded with EMG 81R/89R active pickups and a Floyd Rose 1000 Series tremolo. The axe has been upgraded with FU-Tone performance hardware components. Holt calls this one “Goldy.”
The model comes stock with a mahogany body, 3-piece mahogany neck, and a Macassar ebony fretboard with 22 extra-jumbo frets. Holt alternates between two sets of signature strings from Von Frankenstein Monster Gear—Toxic Rocks (.009–.052w) and Collateral Damage (.009–.060w)—that are a collaboration with Rig Rundown alumnus Doyle of the Misfits.
Purple Reign
Here’s another custom-shop ESP GH-600 signature that has the same specs as Goldy, but is a remarkable single-cut salute to Prince.
Officer Holt, Reporting to Rock
This custom-shop creation from ESP gives Gary Holt the authority to shred your face off. Same specs as before, but this one features a real badge from the police force of Holtville, California. Shotgun shell casings make up the volume and tone knobs.
Bullets on the Board
An impressive build already, the craftsmanship was elevated when the Japanese custom-shop luthiers took the ends of spent shell casings from Gary’s collection and put them into the fretboard, starting at .50 caliber and ranging down .22. Gary mentioned off camera that it was a struggle to get the bullets into Japan—which has strict gun control laws—for the ESP crew to build into his custom order.
Camaraderie with Kirk
To honor his longtime friendship with former Exodus bandmate and fellow ESP endorsee Kirk Hammett, Holt purchased this ESP LTD Kirk Hammett EKH-3 Spider 30th Anniversary single-cut.
Awesome Arrow
This ESP custom-shop endeavor centers around their Arrow model and has all the same specs as the previous guitars. It also has the FU-Tone hardware upgrades, like the others, but features the first FU-Tone add-ons finished in white.
Auctioning an Eclipse
At every show, Gary rips on one of his ESP LTD Gary Holt GH-600 for a few songs and sells it to a lucky fan who gets an all-access reception, including a backstage hang, a peek at soundcheck, and plenty of photo ops with the thrash legend. If you were at the Nashville show and bought a GH-600 from Gary, this is probably your guitar.
Jubilee Jamboree
Back in 2015, Holt was using a Kemper Profiler that revolved around a replication of his beloved 1980s JCM800 that featured a Langer mod. He’s back plugging into tubes and has landed on the famed Marshall 2555X Silver Jubilee. One is his main and the other a backup.
Creepy Crawly Cabs
Gary’s duo of Silver Jubilee 2555X heads hit a fearsome foursome of signature light-up 4x12s specially built by Arachnid Cabinets out of Sacramento, California. These cabs all rock Celestion Vintage 30s, are constructed with dovetail joints, and use marine-grade Baltic birch. They are illuminated with LEDs and each has a Holt-designed sigil on its center. The cabs are color coordinated with the axes Gary plays on each song.
Racked For Rock
Holt trusts most of his switching to his tech, Steve Brogdon, who triggers everything with a rack-mounted Voodoo Lab GCX Guitar Audio Switcher that coordinates with a Voodoo Lab Ground Control MIDI Switcher. The pedals in the travel case include a Boss SD-1 Super Overdrive, Pro Tone Pedals Gary Holt Mid Boost, Maxon OD-9, MXR Bass Octave Deluxe, Maxon FL-9 Flanger, TC Electronic Corona Chorus, Boss NS-2 Noise Suppressor, and a Darta Effects Bonded by Delay. A BBE Supa-Charger Power Supply gives juice to the stomps.
Gary’s Goodies
While Brogdon makes the changes for Holts’ rack-living pedals, Holt still stomps these boxes himself. His proper pedalboard is home to a Does It Doom Doomsaw, Mooer Tender Octaver, Mooer Green Mile, and a Dunlop JC95SE Jerry Cantrell Special Edition Crybaby Wah. A Shure GLXD16 Digital Wireless Guitar Pedal System lets him rock untethered.
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It’s Day 26 of Stompboxtober! Today’s pedal from MXR could be yours—enter now and return tomorrow for more!
MXR M309 Joshua Ambient Echo Pedal
The MXR Joshua Ambient Echo is your ticket to iconic sonic sanctuaries, featuring a foundation of carefully concocted tones and textures, highly customizable delay, and other features to help you craft soundscapes worthy of tonal trips out of the ’60s and ’70s and ethereal ambience from the ’80s.
This pedal requires 9 volts (300mA) and can be powered by the Dunlop ECB003 9-volt adapter or the MXR Iso-Brick Pro, Iso-Brick, and Mini Iso-Brick power supplies. This pedal cannot be powered by a battery.
Vintage-style reverb, tremolo, and vibrato sounds abound in a 3-in-1 stomp that might be the only box you need.
The Keeley ZOMA combines two of iconic amp effects—tremolo and reverb—into one pedal.
Key Features of the ZOMA
● Intuitive Control Layout: Three large knobs give you full control over Reverb Level, Tremolo Rate,and Depth
● Easy Access to Alternate Controls: Adjust Reverb Decay, Reverb Tone, and Tremolo Volume withsimple alt-controls.
● Instant Effect Order Switching: Customize your signal path. Position tremolos after reverb for avintage, black-panel tone or place harmonic tremolo before reverb for a dirty, swampy sound.
● True Bypass or Buffered Trails: Choose the setting that best suits your rig.
Three Reverb and Tremolo Modes:
● SS – Spring Reverb & Sine Tremolo: Classic spring reverb paired with a sine wave tremolo for that timelessblack-panel amp tone.
● PH – Plate Reverb & Harmonic Tremolo: Smooth, bright plate reverb combined with swampy harmonictremolo.
● PV – Plate Reverb & Pitch Vibrato: Achieve a vocal-like vibrato with ethereal plate reverb.
Reverb: Sounds & Controls
● Spring Reverb: Authentic tube amp spring reverb that captures every detail of vintage sound.
● Plate Reverb: Bright and smooth, recreating the lush tones of vibrating metal plates.
● Reverb Decay: Adjust the decay time using the REVERB/ALT SWITCH while turning the Level knob.
● Reverb Tone: Modify the tone of your reverb using the REVERB/ALT SWITCH while turning the Rate knob.
Tremolo: Sounds & Controls
● Sine Wave/Volume Tremolo: Adjusts the volume of the signal up and down with smooth sine wavemodulation.
● Harmonic Tremolo: Replicates classic tube-amp harmonic tremolo, creating a phaser-like effect withphase-split filtering.
● Pitch Vibrato: Delivers pitch bending effects that let you control how far and how fast notes shift.
● Alt-Control Tremolo Boost Volume: Adjust the boost volume by holding the REVERB/ALT footswitch whileturning the Depth knob.
The ZOMA is built with artfully designed circuitry and housed in a proprietary angled aluminum enclosure, ensuring both simplicity and durability. Like all Keeley pedals, it’s proudly designed and manufactured in the USA.
ZOMA Stereo Reverb and Tremolo
The first sound effects built into amplifiers were tremolo and reverb. Keeley’s legendary reverbs are paired with their sultry, vocal-like tremolos to give you an unreal sonic experience.
By now, we’re all familiar with the many options out there for amp modeling. Mic modelers are another reliable asset to digital recording tech, and can rapidly grow your inventory with just a few clicks.
As guitarists, we’re very aware of amp-modeling and profiling technologies, such as the Line 6 Helix, Fractal Axe-Fx, Neural DSP Quad Cortex, and Kemper Profiler. While our bases are covered for these (with modelers available for every “holy grail” amp under the sun), we are still missing another vital area of the recording process—microphones—for the acoustic instruments and vocals we might want to capture.
What if we could record them using holy-grail-modeled microphones? This month, let’s evaluate microphone modeling to help you make better-sounding recordings. Tighten up, the Dojo is now open.
The Sincerest Form of Flattery
Microphone modeling is an intriguing advancement in recording technology, offering great flexibility and possibilities for musicians, producers, and engineers. Makers like Slate Digital, Antelope, and Antares make many offerings, from hardware to software.
Universal Audio’s Sphere DLX ($1299 Street), LX ($799), and their six new Standard Mic series have impeccably modeled classic mics, and when coupled with their classic mic pre and compressor plugins, you can enjoy the same highly coveted mic chains appreciated the world over.
How It Works
The technology behind microphone-modeling systems relies heavily on convolution and impulse response techniques. These techniques involve capturing the unique sonic fingerprint of a microphone by recording its response to a wide range of frequencies and sound pressure levels. The immediate benefit is that this means you can grow your mic locker exponentially and gain access to a wide range of legendary microphone tones and textures all from a single mic! Most modeling microphones are usually either small- or large-diaphragm, multi-pattern, condenser microphones that are capable of capturing a wide frequency range and dynamic response. By adding other modeling mics, you can record in stereo or surround, and/or record multiple instruments at a fraction of the cost of owning multiples of the modeled mics themselves.
A Wealth of Options
One significant advantage of mic-modeling systems is their ability to offer a vast array of microphone options within a single session instead of having the time-consuming duty of swapping them out to achieve different sounds. With a modeling system, you can switch between different mic models instantly and audition various mics to find the perfect tone for the recording.
“The same vintage microphone can sound different on different days depending on temperature, humidity, and the voltage from the wall.”
Another lovely bonus is that microphone-modeling systems also offer the ability to swap microphone characteristics after the recording has been made! Want to swap your AKG C12 for a Neumann U 47 long after the recording session is over? No problem! This is especially useful when the initial microphone choice may not have been ideal or when the production requires a different tonal character than originally intended.
Weighing the Pros and Cons
Some audio purists argue digital emulation can’t truly replicate the sound of a physical microphone, especially when it comes to vintage models that have unique characteristics developed over decades of use. The subtleties of these microphones and their aging components shape the way they interact with different preamps and compressors.
After making over a hundred records at Blackbird over the last eight years, I’ve grown quite familiar with a good portion of our 1,800-plus vintage mics, like Telefunken 251s, AKG C12s, Neumann U 47s and KM 84s, Shure SM7s and SM57s, RCA 44s and 77s, and Royer R-121s. These are the very same mic models that most modeling mics are trying to capture. But experience has taught me that not all microphones sound identical even if they are the same make and model (and year). Also, the same vintage microphone can sound different on different days depending on temperature, humidity, and the voltage from the wall (that’s why Blackbird has its own regulated power and all the studios strive for consistent temperature and humidity year-round).
For home studios and smaller production environments, microphone-modeling systems can be a game changer. You’ll get a wide range of high-end microphone sounds without the need for a large microphone collection, and the ability to change microphone models after the fact gives budding producers and engineers greater confidence and flexibility in their work.
In reality, most users find that the convenience, cost savings, and versatility offered by modeling systems far outweigh any potential shortcomings. Finally, keep in mind that even though the mic “profile” you choose (U 47, U 67, SM7, etc.) will be consistent day in and day out, the modeling mic itself is also still a mic and will require you to be mindful of these same issues I mentioned above in order for your mic “profile” to be as accurate as possible.
Until next time, namaste.