The Swedish melodic death metal pioneers continue solidifying their reign as technical titans. That’s due in part to signature guitars—Epiphone Les Paul Customs plus Jackson Diabolics and Soloists that rip and roar—as well as Zon Sonus basses. Altogether, these steely vets with thundering tenacity are feeling the surge of fresh sonic blood.
If In Flames didn’t invent melodic death metal, they cemented the genre’s arrival with Lunar Strain and Subterranean, and if those were early blueprints to the burgeoning style, the Swedes’ The Jester Race and Whoracle were the impeccable benchmarks that made the aggressive artform matter. They’ve continued to push the genre forward with ten subsequent releases—including 2023’s raw, visceral Foregone—further strengthening their core sound that, at its heart, is a modernized blend of intensified Iron Maiden and accelerated Black Sabbath.
Before the band’s headlining show at Nashville’s Marathon Music Works, In Flames’ Björn Gelotte, Chris Broderick, and Liam Wilson welcomed PG’s Perry Bean for a conversation about their powerful setups. Gelotte detailed his workingman’s signature Epiphone Les Paul Custom before his tech Greg Winn showcased a pair of unknown Marshall prototype amps never featured on a Rundown. Shredmeister general Chris Broderick discussed his hands-on approach to designing his signature sound that includes a beveled Jackson Diabolic CB2, modified DiMarzio humbuckers, and a thumbpick he invented. Lastly, Wilson compared the requirements and difficulties between playing bass with Dillinger Escape Plan and In Flames before dissecting his morphing setup that’s trying to feel like home while honoring Peter Iwers’ and Bryce Paul’s thunderous footsteps.
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Björn Ingvar Gelotte used his favorite Gibson Les Paul Custom so much he beat it into submission. It was a special instrument that he wore down to retirement because of fear of ruining it beyond repair. Luckily, around that same time, Gibson called the Swedish shredder wanting to collaborate on a signature model, but being a man of the people, he opted for an Epiphone namesake to keep the price down for fans and aspiring guitarists. It has a mahogany body and neck, an ebony fretboard, a LockTone “Nashville-style” Tune-o-matic bridge, Grover tuners, and a set of high-voltage EMG 81/85 MetalWorks active pickups finished in gold. Both of his guitars take a custom configuration of Dunlop strings (.012-.016-.022-.038-.052-.068) and they either ride in C or A# tunings.
Have a Drink on Me
This is Björn’s second signature Epiphone Les Paul Custom finished in bone white. It has the same DNA as the midnight ebony slugger, but it has gold “top hat” knobs and a stainless-steel bottle opener on its backside.
Mystery Machine
Gelotte has trusted his live tone to tenured tech Greg Winn for many years. Winn has encountered many growlers, but to his ears, nothing purrs like these rare Marshall MD61 heads (top and middle). He notes during the Rundown that they use four EL34 power tubes and four ECC83 preamp tubes. These are not production amps and Winn believes that less than 20 prototypes were built. They use JVM-series parts but have unique sonic architecture in their wiring. The top and middle MD61s are Björn’s clean and dirty amps, and because they’re a scarce commodity, they travel with a third Marshall (JVM205H) for backup purposes.
Can't You Hear Me Rocking?
In Flames has a clean, quiet stage. The MD61s hit an iso cab offstage that houses a single Celestion Vintage 30, which is miked by a couple of sE Electronics Voodoo VR1 passive ribbon mics.
Björn Gelotte's Pedalboard
A Les Paul Custom and Marshall don’t need much help to sound great when playing metal, but to add some spice and space, Gelotte will engage an Ibanez TS9 Tube Screamer or MXR M193 GT-OD Overdrive for extra gain, and a MXR Carbon Copy delay for leads. Any additional effects come from the rackmount TC Electronic G-Major 2. To keep everything tight and crisp, Gelotte hits an ISP Technologies Decimator Pro Rack G. He plugs his guitars into a Shure AD4D wireless system and a couple Lehle boxes—1at3 SGoS and 3at1 SGoS instrument switchers—to organize signal flow and work with a Voodoo Lab Ground Control Pro MIDI foot controller.
Beveled Beauty
Chris Broderick has toured with In Flames since 2019. He officially became a part of their crew in 2022 and made his studio debut with the band on 2023’s Foregone. Onstage he’s been getting the job done on a 4-pack of devilish 7-string instruments. Here’s his Jackson USA Custom Shop Chris Broderick Diabolic CB2 that is made with a mahogany body topped with a flame-maple cap, a quartersawn maple neck-through-body that has graphite reinforcement, an ebony fretboard, a recessed Floyd Rose Pro 7 bridge, D’Addario Auto-Trim tuners, and direct-mounted, custom-voiced DiMarzio humbuckers that are tweaked versions of their D Activator (bridge) and PAF Pro (neck). It’s worth noting the push-pull tone knob, when in the pull position, engages the tone circuit, whereas when pushed down, it bypasses it.
White Walker
This slick ride was the first-ever prototype for Broderick’s Diabolic signature line. He dug it so much that only minor changes were requested: moving the neck deeper into the body pocket for a tighter silhouette and slightly moving the controls out of his way, otherwise the Jackson Custom Shop knocked it out of the park
Flamethrower
After the success of partnering with Jackson on the Diabolic CB2, Broderick wanted to create something more subdued and built off the company’s Soloist platform. The Jackson USA Signature Chris Broderick Soloist 7 includes many of the same ingredients—mahogany body, maple neck, ebony fretboard, Floyd Rose Pro 7 bridge, and custom-voiced DiMarzio humbuckers—from the CB2 but some differences include a coil-split option with a push-pull master volume, a quilted maple top, a set-neck construction, and a kill switch.
Broad Strokes
Proving not only the quality of the Jackson Pro series, but also that a talented painter can use any brush to make art, he also tours with his import Jackson Pro Series Chris Broderick Signature HT7 Soloist that has a mahogany body, maple neck, laurel fretboard, Jackson hardware, and Broderick’s custom-voiced DiMarzio humbuckers. Like the Soloist, it includes the master volume push/pull option for coil-splitting, the tone circuit can be removed (when pushed down), and a kill switch.
Excalibur
Broderick has tried finding the pick for years. He finally found the perfect plectrum … he only had to design and make it himself via a CAD program and 3-D printer. As you can see, it’s a wide, rounded thumb pick that has a short tip for fluidity and precision. And all his guitars take Ernie Ball 7-String Super Slinkys (.009-.052).
Eviscerators
Chris matches Björn’s ferocity with a dual-amp setup, too. His weapon of choice, however, is the 4-channel Engl Savage 100. Each head motors up to 120W and rumbles off a pair of 6550 tubes. He runs a clean-and-dirty setup with the two Engls and has a third Savage as a backup. Unlike Gelotte, Broderick runs his amps into a full 4x12 (ENGL Amplifiers E412VGB 240W cab with Celestion Vintage 30s) that’s out of view on the side of the stage.
Chris Broderick Pedalboard
Keeping things tidy onstage, everything changing Broderick’s tone resides offstage in a rack. Signal from the guitar starts with the Shure AD4D wireless system, an ISP Technologies Decimator Pro Rack G keeps down the noise—with an ISP Technologies Decimator II G-String for extra coverage—and a TC Electronic G-Major 2 and Eventide H9 do the heavy coloring. And a Lehle 3at1 SGoS instrument switcher handles guitar changes.
Tone Zon
Bassist Liam Wilson spent the last 20 years holding down the chaos for Dillinger Escape Plan. He joined In Flames last year and helping him seamlessly make the transition is a pair of longtime 4-string companions. They are Zon Sonus Special 4 models that both have a 35" scale length, ash body with a maple top—black is flame and brown is burl—composite neck and fretboard, and specially-wound Bartolini “multi-coil” active pickups that give the basses amazing clarity and punch. With Dillinger, he used picks, but for In Flames material, he exclusively plays fingerstyle. He goes with a custom set of Ernie Ball strings (.070-.090-.110-.135).
Here's what Liam said on a recent social media post about the instruments: “Absolute masterpieces. I appreciate all the time you spent to keep the dialogue going and deliver EXACTLY what me and the In Flames crew needed. Your commitment to the craft is inspiring. Endless thanks for digging so deep to get these to me in time, at the craziest time of the year, I’ve never felt so in my power as I do playing these instruments…Next level stuff!”Jab! Cross! Uppercut!
Prior to In Flames, Liam has always used a variation of an Ampeg SVT. He replaced Bryce Paul, who was an Orange dude, so Wilson has been trying several combinations of amps and pedals to nail the band’s evolving bass tones from their 14-album lineage. At the Nashville stop, Wilson was putting his Sonuses through these clobber boxes—a Tech 21 SansAmp RBI bass preamp, an Orange 4 Stroke 500, and an Ampeg SVT-4 Pro.
Shop In Flames' Rig
EMG 81 MetalWorks Gold
Jackson USA Signature Chris Broderick Soloist 7
Jackson Pro Series Chris Broderick Signature HT7 Soloist
MXR GT OD
MXR Carbon Copy
Ibanez TS9 Tube Screamer
EMG 85 MetalWorks Gold
Shure AD4D
sE Electronics Voodoo VR1 Passive Ribbon Mic
ISP Technologies Decimator Pro Rack G
Lehle 1at3 SGoS 3 Amp Switcher Pedal
Lehle 3at1 SGoS Instrument Switcher
Voodoo Lab Ground Control Pro MIDI Foot Controller
Ernie Ball 7-String Super Slinkys (.009-.052)
ENGL Amplifiers E412VGB 240W Cab
Eventide H9
ISP Technologies Decimator II G-String
Tech 21 SansAmp RBI Bass Preamp
Ampeg SVT-4PRO 1200-watt Tube Preamp Bass Head
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Vox’s Valvenergy Tone Sculptor
I spent a day workshopping ideas in my studio using just the Vox Valvenergy Smooth Impact compressor and Tone Sculptor EQ, and a dash of amp tremolo and reverb to taste. In the process, I produced more arresting sounds than I had heard from my guitars in many days. There were radical direct-to-desk-style Jimmy Page/Beatles distortion tones, sun-sized, cosmic electric 12-string, Bakersfield twang that could burn through crude, and many other sweet and nasty colors. Most decent EQ and compressor combinations can achieve variations on all those themes. But the Smooth Impact and Tone Sculptor also reveal interesting personalities in unexpected places.
The individuality and energy in the Vox Valvenergy pedals is attributable, in part, to the Nutube vacuum tube used in the circuit. Though it looks little like a vacuum tube as most guitarists know them, the thin, wafer-like Nutube is, in fact, a real vacuum tube like those used in fluorescent displays. Fluorescent display tubes have limitations. A maximum operating voltage of around 40 volts means they aren’t useful for bigger power tube applications like a 6L6, which has an operating voltage of about 400 volts. But it can work quite well as a preamp tube in concert with an op amp power section, which is how the Nutube is used in the new Valvenergy pedals, as well as older Vox products like the Vox MV50 and Superbeetle amps.
Valvenergy Tone Sculptor
When you think about “cinematic” effects, you likely imagine big reverb or modulation sounds that create a vivid picture and feeling of space or motion. But narrow, hyper-focused EQ profiles can evoke very different and equally powerful images. Radical EQ settings can add aggression, claustrophobic intimacy, and stark, explosive dark-and-light contrasts more evocative of Hitchcock’s Psycho than Ridley Scott’s Blade Runner.
Any of these moods can be summoned from the Valvenergy Tone Sculptor. Six sliders cut or boost 10 dB frequency bands spanning 100 Hz to 5.6 kHz. A seventh slider cuts or boosts the master output by 12 dB. This platter of options might not sound like much. But you can use these seven controls together to very specific ends.
“Radical EQ settings can add aggression, near-claustrophobic intimacy, and stark, explosive dark-and-light contrasts.”
For example, bumping the high-midrange and the master output produces narrow cocked-wah-like filter sounds with enough push to produce extra amp overdrive—effectively turning the Tone Sculptor into a buzzy, almost fuzz-like filter effect. But unlike a wah, you can carefully scoop high end or add a spoonful of bass to blunt harsh frequencies or give the tone a bit more weight. You can also broaden the palette of an amp/guitar pairing. I matched a particularly trebly Jazzmaster bridge pickup with a very hot and toppy Vox AC15-flavored amp for this test—a recipe that can be spiky on the best days. But with the Tone Sculptor in the line, I could utilize the same sharp, fuzzy, and filtered Mick Ronson wah tones while shaving some of the most piercing frequencies.
EQ pedals exist on many points along the cost spectrum. And at $219, the Tone Sculptor lives on the high side of the affordable range. Does it offer something less expensive models can’t deliver? Well, for one thing, I found it relatively quiet, which is nice whether you’re shaping toppy high-contrast effects or performing more surgical adjustments. And the sliders feel nuanced and nicely tapered rather than like a dull axe with a few basic frequency notches. But in many situations I also liked the color imparted by the circuit—generated, presumably, by the Nutube. “Color,” in audio terms, is a broad and subjective thing, and one should not necessarily expect the warm, tube-y glow of a vintage tube Pultec. Still, the Tone Sculptor has many forgiving, flattering qualities—typical of studio EQs—that enable fine tuning and experimentation with more radical and creative applications of the effect.
Valvenergy Smooth Impact
As with the Tone Sculptor, the Smooth Impact’s use of Nutube engenders certain expectations. It’s easy to surmise that because Smooth Impact has a vacuum tube in the circuit that it will behave like a little Teletronix LA-2A leveling amplifier. That’s a big ask for a $219 stompbox. On the other hand, the Smooth Impact exhibits some appealing characteristics of studio tube compression. At lower compression levels, it works well as a thickening agent—adding mass without much additional noise. And at higher compression levels it can sound snappy, crisp, and tight without feeling like you’ve bled every trace of overtone from your signal.
The Smooth Impact’s controls aren’t totally atypical. But because it lacks some familiar features like variable attack and release, yet is more complicated than a 1-knob DynaComp, you have to trust your ear to navigate interactions among the controls. The most unfamiliar of these is the 3-way vintage/natural/sag toggle. The first two are defined by preset attack and release settings: Vintage is slow attack and long release, and natural is the opposite. The sag mode’s compression is more like what you get from tube saturation, and it’s useful for adding thickness and complexity to a thin amp tone at modest compression levels.
Though the vintage and natural modes certainly have a different feel, they don’t always sound worlds apart. And like the sag mode, the thing they have in common is the way they enrich lifeless amp output at low to medium compression, with a bit of grind from the tube gain and a little extra makeup gain from the output. At the most aggressive settings, the tube gain can get a little crispy. And really crushing the compression can flatline your tone without adding much in the way of extra sustain. These are limitations common to many compressors with similar features. But unless I was chasing very ultra-snappy Prince and Nile Rodgers fast-funk caricatures, I enjoyed the Smooth Impact most in its in-between ranges, where mass, mild, harmonious drive, and low noise showcase the pedal’s sometimes studio-like personality.
Boss’ firstWaza Tube Amp Expander, built with an integrated power amp that enables boosted signal as well as attenuated sounds, was and remains the OX’s main competition. Both products have copious merits but, at $1,299 (Boss) and $1,499 (Universal Audio), each is expensive. And while both units are relatively compact, they aren’t gear most folks casually toss in a backpack on the way out the door. The new Waza Tube Expander Core, however, just might be. And though it sacrifices some refinements for smaller size, its much-more accessible price and strong, streamlined fundamental capabilities make it a load-box alternative that could sway skeptics.
Micro Manager
The TAE Core is around 7 1/2" wide, just over 7 " long, and fewer than 4 " tall, including the rubber feet. That’s about half the width of an original TAE or OX. The practical upside of this size reduction is obvious and will probably compel a lot of players to use the unit in situations in which they’d leave a full-size TAE at home. The streamlined design is another source of comfort. With just five knobs on its face, the TAE Core has fewer controls and is easier to use than many stompboxes. In fact, the most complicated part of integrating the TAE Core to your rig might be downloading the necessary drivers and related apps.
Connectivity is straightforward, though there are some limitations. You can use TAE Core wirelessly with an iOS or Windows tablet or smartphone, as long as you have the BT-DUAL adaptor (which is not included and sets you back around 40 bucks). However, while desktop computers recognize the TAE Core as a Bluetooth-enabled device, you cannot use the unit wirelessly with those machines. Instead, you have to connect the TAE Core via USB. In a perfectly ordered world, that’s not a big problem. But if you use the TAE Core in a small studio—where one less cable is one less headache—or you prefer to interface with the TAE Core app on a desktop where you can toggle fast and easily between large, multi-track sessions and the app, the inability to work wirelessly on a desktop can be a distraction. The upside is that the TAE Core app itself is, functionally and visually, almost identical in mobile and desktop versions, enabling you to select and drag and drop virtual microphones into position, add delay, reverb, compression, and EQ effects, choose various cabinets with different speaker configurations and sizes, and introduce new rigs and impulse responses to a tone recipe in a flash. And though the TAE Core app lacks some of the photorealistic panache and configuration options in the OX app, the TAE Core’s app is just as intuitive.Less Is More
One nice thing about the TAE Core’s more approachable $699 price is that you don’t have to feel too bad on nights that you “underutilize” the unit and employ it as an attenuator alone. In this role, the TAE Core excels. Even significantly attenuated sounds retain the color and essence of the source tone. Like any attenuator-type device, you will sacrifice touch sensitivity and dynamics at a certain volume level, yielding a sense of disconnection between fingers, gut, guitar, and amp. But if you’re tracking “big” sounds in a small space, you can generate massive-sounding ones without interfacing with an amp modeler and flat-response monitors, which is a joy in my book. And again, there’s the TAE Core’s ability to “expand” as well as attenuate, which means you can use the TAE Core’s 30-watt onboard power amp to amplify the signal from, say, a 5-watt Fender Champion 600 with a 6" speaker, route it to a 2x12, 4x12, or virtual equivalent in the app, and leave your bandmate with the Twin Reverb and bad attitude utterly perplexed.
The Verdict
Opting for the simpler, thriftier TAE Core requires a few sacrifices. Power users that grew accustomed to the original TAE’s super-tunable “resonance-Z” and “presence-Z” controls, which aped signal-chain impedance relationships with sharp precision, will have to make do with the simpler but still very effective stack and combo options and the “air feel level” spatial ambience control.The DC power jack is less robust. It features only MIDI-in rather than MIDI-in/-through/-out jacks, and, significantly, 70 watts less power in the onboard power amp. But from my perspective, the Core is no less “professional” in terms of what it can achieve on a stage or in a studio of any size. Its more modest feature set and dimensions are, in my estimation, utility enhancements as much as limitations. If greater power and MIDI connectivity are essentials, then the extra 600 bones for the original TAE will be worth the price. For many of us, though, the mix of value, operational efficiencies, and the less-encumbered path to sound creation built into the TAE Core will represent a welcome sweet spot that makes dabbling in this very useful technology an appealing, practical proposition.
