With four Grammys, loads of gear, and millions of tour bus miles, Isbell is back for an updated Rig Rundown with his 400 Unit co-guitarist, Sadler Vaden.
Jason Isbell’s last Rundown was in 2019. The guitarist and songwriter, who we’ve called “Americana’s poet laureate,” is a huge gearhead though—and his collection is truly the stuff of dreams—so a lot can happen in a few years. Currently touring with his acclaimed 400 Unit band in support of the highly acclaimed Weathervanes album, he rolls with a stash of vintage Fenders and Gibsons that would make even the least gear-motivated among us blush. That’s not to mention his enviable traveling amp and effect closets. Isbell invited Perry Bean and the PG team to the Ryman for a look at his current touring rig and that of Sadler Vaden, the band’s ripping co-guitarist whose relatively more modest collection is still quite the enviable one!
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The Finest of Fenders
The guitarist’s own Jason Isbell Custom Telecaster features a sunburst finish and cream double-binding on its ’59-style Tele Custom body, a mid-’60s C-shaped maple neck, a 21-fret rosewood fingerboard, custom Jason Isbell Telecaster Pickups, and a modified bridge.
Way back in April 1965, this candy-apple-red Tele came out of the Fender factory, and its bridge pickup and neck profile were the inspiration/template for Isbell’s signature instrument.
All of the noble battle scars on this 1953 Fender Telecaster blackguard were put there by Isbell. Other than its new frets, this Tele is all stock, as is his 1954.
While it boasts many 1957 features, like a V-shaped neck and ’57-like finish, this sunburst Strat is a ’58. Isbell has updated it with a 5-way switch.
The Greatest of Gibsons
This 1961 Gibson ES-335 is the first really old, really awesome guitar that Isbell obtained. It’s mostly original with a few key upgrades: Isbell had famed Nashville luthier Joe Glaser give the guitar a refret and install a TonePros tailpiece along with new tuners since, after years of use, the originals started to look like “a dead man’s toe.”
Old Gold? The Bigsby and tailpiece on Isbell’s 1953 goldtop Les Paul were installed by longtime Neil Young tech Larry Cragg, which makes it kin with Neil’s Old Black.
This 1961 SG has lived a long life playing and managed to avoid any neck breaks. It features the original PAFs.
This rockin’ 1960 Les Paul Custom features at trio of original PAFs, an all mahogany body, and a “Red Beauty” custom finish. It’s been refretted with bigger frets. All of Jason’s electrics take Ernie Ball Slinky .010–.046s. He hammers away with Dunlop Tortex 1.14 mm picks and gets slippery with Dunlop 218 slides.
And a Pair of Martins
Isbell tours with two new Martin Modern Deluxe dreads. One is tuned down to Eb, the other in standard. Both acoustics stay strung with Martin Lifespan 2.0 medium (.013–.056) strings.
Amp Army
Isbell runs five amps, and his Dumble Overdrive Special—#22—is dead center. The head feeds a Dumble cab loaded with a 200-watt EV12S speaker.
Stage right of the Dumble lives Isbell’s 1964 Fender Vibroverb with a “Diaz” mod (named SRV tech Cesar Diaz), which means they pulled the preamp tube in the vibrato channel. (For what it’s worth, this mod can be done to the normal channel, too. You just need to pull the V1 preamp instead.) The impact of the mod is summarized best by PG columnist Jens Mosbergvik on his Fenderguru site: “The other channel’s tube will be hotter biased and offers more gain. The amp will play louder than before given the same volume knob setting. The stronger signal will push the second gain stage (V4 tube) harder and give you increased sustain, compression and harmonics.” It has a 15" JBL speaker and was a Christmas gift from wife Amanda Shires.
Above the Dumbles, Isbell runs two 22-watt Magnatone Twilighter Stereo 2x12 Combos in stereo. Not pictured is Isbell’s Fender ’59 Twin-Amp High-Powered Tweed 80 Watt, which sits stage left of the Dumble.
Along for the ride is this 1971 50-watt Marshall and a 1964 Marshall.
Effects Heaven
While many of the effects from Isbell’s 2019 Rundown are still in the rack, several have been removed and many have been added. Additionally, the rig can be used in a wet/dry/wet configuration (it toggles throughout the show), with the two Magnatones carrying the weight of any all-wet effects. Tech Michael Bethancourt points out, “TheMagnatones we have are one of a kind, or three of a kind I guess. We wanted to retain the Magnatone vibrato we love, but I wanted it to pan between the two active amps. After some time spent speaking with Obeid Khan, someone who has worked closely with Magnatone for a long time, we came up with a plan to mod the amps in a way that would drag the vibrato through the stereo field. The LFO from one amp is ‘hijacked’ and sent to the other amp’s vibrato circuit in reverse phase, so when the vibrato is engaged via the expression pedal on the pedalboard, the vibrato pans from side to side. In the wet/dry/wet mode, that vibrato swirls up big reverbs or can be set to mimic the world’s goofiest ADT, lots of options there. In dry/dry mode, the vibrato is the classic pitch-shifting stuff that Magnatone has produced for years to great effect.”
On the floor, the pedalboard itself is a little different from last time. It’s a simpler layout now, no effects on board, just a PolyTune tuner, MXR Custom Audio Electronics buffer, his RHM Mastermind GT controller with expansion and a few Mission expression pedals. A Strymon Zuma delivers power.
Also new to the rig is the Radial JX44v2, which serves as the core signal manager. If the RJM Mastermind is the brain, this is the beating heart. Above on the rack is an Echo Fix Chorus Echo EF-X3R.
Moving up the rack, this drawer includes an Ibanez DML10 Modulation Delay II, Earthquaker Devices Tentacle, and a trio of stereo-field-only effects: Boss MD-500, Strymon Volante, Hologram Electronics Microcosm.
Continuing upward, Isbell’s stash includes a Chase Bliss Preamp Mk II, Chase Bliss Tonal Recall Delay, Chase Bliss Dark World Reverb, Chase Bliss Condor EQ/Filter, Chase Bliss Gravitas Tremolo, Chase Bliss CXM-1978 Reverb (stereo-field only), Keeley 30ms, gold Klon Centaur, Analog Man Sun Lion Fuzz/Treble Booster, Analog Man King of Tone with four-jack mod, Keeley four-knob CompROSSor, Pete Cornish OC-1 Optical Compressor, EHX Micro POG, AnalogMan ARDX20 Delay, and a trio of Fishman Aura Spectrum DIs.
Sadler Vaden's Acoustic Duo
Sadler tours with two acoustics: his tried-and-true Gibson SJ-200 and a Gibson Murphy Lab Hummingbird. Both have LR Baggs Anthem pickups and run Martin .012s.
Tele Trio, Strat Stash, a Glut of Gibsons, and a Rick
Sadler travels with three Telecasters: a Mexico-built black Tele Custom has Fralin pickups and lives in open G tuning, his Custom Shop seafoam Tele features a Glaser Bender and sports Lollar Special T pickups, and his blonde Tele features Fender Twisted Tele pickups.
Two Strats are along for the ride. The white Strat has a Japanese body and American neck with Seymour Duncan Psychedelic Strat pickups, and the red is Jason’s 1965.
His stunning duo of SGs consist of a cherry red ’63, loaded with Seymour Duncan High Voltage pickups, and his long-time favorite, whcih features a Duncan ’59 in the neck, a Pearly Gates in the bridge, and the caps have been replaced with orange drops.
Sadler picked up this 1968 non-reverse Firebird this year, and it’s all original as far as we know.
On the rockers, like “Honeysuckle Blue” and “Deathwish,” Sadler reaches for his all-stock Murphy Lab Les Paul Standard. All of his electrics wear Ernie Ball .010s. Sadler uses Dunlop .88s for picks and Dunlop Blues Bottles for slide.
Finally, here’s Sadler’s 1992 12-string Rickenbacker 360-12.
Amp Duo—and More
Sadler runs a more svelte (it’s all relative!) two-amp rig. At stage left is a black flag-era Marshall plexi head into a Craigslist-find, 2x12 cab with Celestion Vintage 30s. The plexi is attenuated with a Weber MASS 200. At stage right sits a 3rd Power British Dream combo with a Celestion Alnico Gold 12" speaker. Sadler also carries a ’60s Vox Pacemaker and a Vox AC30HW, which are on stage but primarily there as backups. Occasionally the Pacemaker gets the call for more stage volume and flavor.
Pedal Posse
Vaden’s pedalboard chain starts with a Dunlop Clyde McCoy Wah, then a Lehle volume pedal, which feeds the Gig Rig. Vaden has a few patches setup for songs like “24 Frames,” which save him from tap dancing too much, but he mainly works it like an old-school board. He uses a Line 6 M5 with a Dunlop expression pedal for a lot of his modulation effects. Other pedals include a Crowther Prunes & Custard, Nordvang No.1, and an Analog Man Dual Analog Delay, Comp, and King of Tone, a Strymon BlueSky, and a Greer Lightspeed. Every effect is isolated into the Gig Rig. The board has four outputs, two for each side of the British Dream, one for the plexi, and one that goes to an aux line and splits to the Pacemaker.
The aux line serves as a backup in case Sadler’s amps go down. It consists of a Strymon Iridium into a Seymour Duncan Power Stage that goes to FOH.
Sadler’s acoustic pedalboard consists of a Shure wireless running into an ART Tube MP/C preamp into a LR Baggs Venue DI, with a Radial Engineering Bigshot selector.
Shop Jason Isbell & the 400 Unit's Rig
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- Rig Rundown: Jason Isbell and the 400 Unit [2019] ›
- Strymon BigSky MX Guitar Pedal Review - Premier Guitar ›
Another day, another pedal! Enter Stompboxtober Day 7 for your chance to win today’s pedal from Effects Bakery!
Effects Bakery MECHA-PAN BAKERY Series MECHA-BAGEL OVERDRIVE
Konnichiwa, guitar lovers! 🎸✨
Are you ready to add some sweetness to your pedalboard? Let’s dive into the adorable world of the Effects Bakery Mecha-Pan Overdrive, part of the super kawaii Mecha-Pan Bakery Series!
🍩 Sweet Treats for Your Ears! 🍩
The Mecha-Pan Overdrive is like a delicious bagel for your guitar tone, but it’s been upgraded to a new level of cuteness and functionality!
Effects Bakery has taken their popular Bagel OverDrive and given it a magical makeover. Imagine your favorite overdrive sound but with more elegance and warmth – it’s like hugging a fluffy cat while playing your guitar!
Is this the most affordable (and powerful) modeler around?
Very affordable way to get into digital modeling. Excellent crunch and high-gain tones.
Navigating many modes through limited controls means a bit of a learning curve for a pedal this small.
$179
IK Multimedia Tonex One
ikmultimedia.com
Resistance to digital amps might just be futile at this point. Many tunes you hear—and an increasing number of live gigs—feature a bit of faux-tube tone somewhere in the mix. But while the sound of pro-level modelers can be nearly indistinguishable from their analog counterparts in a mix, the feel and simplicity of a real amplifiers remain appealing and even indispensable to many players. That said, modelers that make usability, convenience, and price priorities can convince even die-hard tube users to see what’s on the other side of the fence. IK Multimedia’s TONEX ONE is one modeling device that might make the cut. It’s likely the smallest, most portable modeler out there. And at $179, it’s easily the most affordable.
Big Tones, Tiny Controls
The TONEX ONE isn’t designed to put a million different options at your feet, and that economy may be the unit’s strongest feature. It features several different modes, but the primary operating mode allows you to either switch between two different models, or simply use the unit as a stompbox. Each model can be an amp, an amp and cab, a pedal, or a pedal driving an amp and cab. Judging by how deep the online repository tone.net is for user-created presets, the options are nearly endless, which speaks to the already sizable user base. It’s a little strange to consider a modeler in a package this small with so few controls. There’s a large main knob that controls volume and gain (when you’re in ALT mode), and above that are three illuminated mini knobs that control the 3-band EQ, gate, compression, and reverb. You can also plug your headphones directly into the pedal, which makes it a dynamite silent practice amp.
My experience with modelers is that high-gain tones and clean tones are relatively easy to achieve and typically very good. After unboxing the TONEX ONE, I loaded up a slightly dirty Vox-style amp to evaluate the edge-of-breakup tones. I paired the pedal with humbuckers (with a coil split option), Stratocaster single coils, and P-90s in a T-style solidbody. With each one, the Vox-style amp was punchy and clear but could also range to very nice higher-gain sounds. Naturally, each version of a modeled amp offers different gain structures, so it pays to experiment. Combining the humbuckers in a PRS SE DGT with a few hot-rodded Marshall emulations and the growl offered tones nearly as good as those from much more expensive modelers. In a blind test, I’m not sure I could hear—or feel—much of a difference. As I explored further and fine-tuned things a bit more, the ToneX One felt more alive in my hand,s and sounded much less shrill in the top end than other digital solutions I’ve encountered.
One of the most obvious tone fixers in a modeler—and maybe one of the most underutilized—is the EQ section, and kudos are due to IK for placing those controls at the fore. Being able to adjust the most immediate tone-shaping options without having to dig through menus or touchscreens is a pleasure.
There are many possible uses for the TONEX ONE. It can serve as a high-quality direct solution on your pedalboard, a portable recording interface, and a plug-and-play practice solution when high volume is a no-go. One handy setup I tried was disabling the cabinet emulation in the pedal and then plugging into the effects return of a combo amp, in this case, a Fender Hot Rod Deluxe. I immediately imagined many backline amp headaches being a thing of the past. You can always plug directly into a flat-response cabinet or PA system too.
Because it has such a small footprint and streamlined controls, harnessing the unit’s full potential, and accessing all the different modes, takes a bit of effort. You can store 20 different presets within the pedal and assign them to any of the three active slots (two for dual mode and one for stomp mode). And although doing this on the fly is handy, I found it much easier to program the presets via the easy-to-use desktop editor.
The Verdict
TONEX ONE benefits from a rather singular focus and its biggest advantage is that it’s not shrouded in unnecessary layers of tweakable options. You can simply load up a base sound or two, drop it at the end of your pedalboard, and go.The included software allows you create your own models and makes swapping presets easy. I did find the multitude of modes, and their color-coded indicators, a bit confusing at times, but IK’s documentation was very clear and got me through any trouble spots. The TONEX ONE would serve well to those who want to explore digital modeling but still hold on to their analog pedalboards, and at $179 it’s a steal.
Jeff "Skunk" Baxter expands his acclaimed first-ever solo album, Speed of Heat, with a brand new Storytellers Edition, featuring brand-new commentary tracks.
For over five decades, audiences worldwide have marveled at Baxter’s inimitable and instantly recognizable guitar playing and generational songcraft. His output spans classic records as a founding member of Steely Dan and member of the Doobie Brothers in addition to hundreds of recordings with the likes of Donna Summer, Cher, Joni Mitchell, Rod Stewart, Dolly Parton, and many more. During 2022, he initially unveiled Speed of Heat, showcasing yet another side of his creative identity and introducing himself as a solo artist.
On the Storytellers Edition, his fascinating commentary pulls the curtain back on both the process and the message of the music. This version traces the journey to Speed of Heat and its core inspirations as shared directly by Baxter in the form of detailed anecdotes, candid stories, and insightful commentary on every track.
The 12-songalbum, co-produced by Baxter and CJ Vanston, is a riveting and rewarding musical experience that features a host of brilliantly crafted originals co-written by the guitarist and Vanston, as well as inspired versions of some of the great classics. Along the way, Baxter is joined by guest vocalists and songwriters Michael McDonald, Clint Black, Jonny Lang and Rick Livingstone. Baxter notably handled lead vocals on his rendition of Steely Dan’s “My Old School.” Other standouts include "Bad Move" co-written by Baxter, Clint Black, and CJ Vanston, and “My Place In The Sun”, sung by Michael McDonald and co-authored by McDonald, Baxter and Vanston.
As one of the most recorded guitarists of his generation, Baxter’s creative and versatile playing has been heard on some of the most iconic songs in music history, including “9 to 5” by Dolly Parton and “Hot Stuff” by Donna Summer.
The stunningly diverse collection of material on Speed of Heat presents a 360-degree view of the uniquely gifted musician.
STREAM / SHARE / PURCHASE HERE.
Beauty and sweet sonority elevate a simple-to-use, streamlined acoustic and vocal amplifier.
An EQ curve that trades accuracy for warmth. Easy-to-learn, simple-to-use controls. It’s pretty!
Still exhibits some classic acoustic-amplification problems, like brash, unforgiving midrange if you’re not careful.
$1,199
Taylor Circa 74
taylorguitars.com
Save for a few notable (usually expensive) exceptions, acoustic amplifiers are rarely beautiful in a way that matches the intrinsic loveliness of an acoustic flattop. I’ve certainly seen companies try—usually by using brown-colored vinyl to convey … earthiness? Don’t get me wrong, a lot of these amps sound great and even look okay. But the bar for aesthetics, in my admittedly snotty opinion, remains rather low. So, my hat’s off to Taylor for clearing that bar so decisively and with such style. The Circa 74 is, indeed, a pretty piece of work that’s forgiving to work with, ease to use, streamlined, and sharp.
Boxing Beyond Utility
Any discussion of trees or wood with Bob Taylor is a gas, and highly instructive. He loves the stuff and has dabbled before in amplifier designs that made wood an integral feature, rather than just trim. But the Circa 74 is more than just an aesthetic exercise. Because the Taylor gang started to think in a relatively unorthodox way about acoustic sound amplification—eschewing the notion that flat frequency response is the only path to attractive acoustic tone.
I completely get this. I kind of hate flat-response speakers. I hate nice monitors. We used to have a joke at a studio I frequented about a pair of monitors that often made us feel angry and agitated. Except that they really did. Flat sound can be flat-out exhausting and lame. What brings me happiness is listening to Lee “Scratch” Perry—loud—on a lazy Sunday on my secondhand ’70s Klipsch speakers. One kind of listening is like staring at a sun-dappled summer garden gone to riot with flowers. The other sometimes feels like a stale cheese sandwich delivered by robot.
The idea that live acoustic music—and all its best, earthy nuances—can be successfully communicated via a system that imparts its own color is naturally at odds with acoustic culture’s ethos of organic-ness, authenticity, and directness. But where does purity end and begin in an amplified acoustic signal? An undersaddle pickup isn’t made of wood. A PA with flat-response speakers didn’t grow in a forest. So why not build an amp with color—the kind of color that makes listening to music a pleasure and not a chore?
To some extent, that question became the design brief that drove the evolution of the Circa 74. Not coincidentally, the Circa 74 feels as effortless to use as a familiar old hi-fi. It has none of the little buttons for phase correction that make me anxious every time I see one. There’s two channels: one with an XLR/1/4" combo input, which serves as the vocal channel if you are a singer; another with a 1/4" input for your instrument. Each channel consists of just five controls—level, bass, middle, and treble EQ, and a reverb. An 11th chickenhead knob just beneath the jewel lamp governs the master output. That’s it, if you don’t include the Bluetooth pairing button and 1/8" jacks for auxiliary sound sources and headphones. Power, by the way, is rated at 150 watts. That pours forth through a 10" speaker.Pretty in Practice
I don’t want to get carried away with the experiential and aesthetic aspects of the Circa 74. It’s an amplifier with a job to do, after all. But I had fun setting it up—finding a visually harmonious place among a few old black-panel Fender amps and tweed cabinets, where it looked very much at home, and in many respects equally timeless.
Plugging in a vocal mic and getting a balance with my guitar happened in what felt like 60 seconds. Better still, the sound that came from the Circa 74, including an exceedingly croaky, flu-addled human voice, sounded natural and un-abrasive. The Circa 74 isn’t beyond needing an assist. Getting the most accurate picture of a J-45 with a dual-source pickup meant using both the treble and midrange in the lower third of their range. Anything brighter sounded brash. A darker, all-mahogany 00, however, preferred a scooped EQ profile with the treble well into the middle of its range. You still have to do the work of overcoming classic amplification problems like extra-present high mids and boxiness. But the fixes come fast, easily, and intuitively. The sound may not suggest listening to an audiophile copy of Abbey Road, as some discussions of the amp would lead you to expect. But there is a cohesiveness, particularly in the low midrange, that does give it the feel of something mixed, even produced, but still quite organic.
The Verdict
Taylor got one thing right: The aesthetic appeal of the Circa 74 has a way of compelling you to play and sing. Well, actually, they got a bunch of things right. The EQ is responsive and makes it easy to achieve a warm representation of your acoustic, no matter what its tone signature. It’s also genuinely attractive. It’s not perfectly accurate. Instead, it’s rich in low-mid resonance and responsive to treble-frequency tweaks—lending a glow not a million miles away from a soothing home stereo. I think that approach to acoustic amplification is as valid as the quest for transparency. I’m excited to see how that thinking evolves, and how Taylor responds to their discoveries.