The green machine that haunted the pedalboards of mid-’00s experimentalists is back—better and smaller.
Loads of delay voices. Easy to jump in and get great sounds. Looper function is a classic.
Tweak and tweez functionalities leave a lot to memorize. Reverb functions could benefit from their own controls
$299
Line 6 DL4 MkII
line6.com
Many guitarists reach a crossroads where they have to decide to either totally embrace their influences or shun them and find a new path. That applies to gear as well as playing style. Back in the mid ’00s, the Line 6 DL4 started popping up on pedalboards and I ran away. Sure, its extensive array of delay options and cool looper function were tempting. But while forward-thinking artists like Bill Frisell, Mary Halvorson, Battles, Lightning Bolt, and Reggie Watts used this green beast to create the most compelling sounds, the DL4 became ubiquitous. For whatever reason, I—and plenty of players like me—avoided the pedal in an odd attempt to stay clear of a trend.
Fast forward to the present and the DL4 is a modern classic. Its ubiquity diminished as new fleets of modern digital pedals came along offering endless delay-based possibilities. And yet some players still hang onto their trusty green pedals, despite their clunky, anachronistic, pedalboard real estate-hogging enclosures. There must be something special there, right? Luckily for all of us—those who are new to the DL4 or those devotees who want some upgrades—Line 6 has delivered the thoroughly modern DL4 MkII, with all the sounds and functionality of the original and plenty more.
Modern Times
Most reissues of old classics come with some kind of caveat—maybe they lack the essential capacitors of the original, tape has been replaced with DSP, or it’s a PCB version of a hand-wired circuit. A fun thing about the DL4 MkII is it’s just an updated version of the original, so there’s no compromising.
The MkII is immediately recognizable as a DL4, but it’s a little slimmer and sleeker, and its matte finish seems to boast about its modernity. Of course, it still takes up a lot more space on a pedalboard than lots of delay units that perform similar functions. With only six knobs and four switches, plenty of other pedal designers would choose to squish things up into a smaller enclosure. There’s a lot going on around back—stereo ins/outs, a mic in and level control, expression pedal out, MIDI in/out, micro SD slot (for saving loops and extending loop time), USB in, and power—so maybe that’s why they need all that space. I prefer to think that the folks at Line 6 decided that players simply need more space to think. As soon as I got started, I noticed how luxurious it feels to step on the MkII’s switches and not risk hitting another one by mistake. And grabbing the inset knobs doesn’t require a lot of precision or dexterity, so on-the-fly changes are as smooth as can be.
In a world of complex pedals, the DL4 design seems simple. A single knob controls a menu of 30 delay sounds. 15 of these are new, and a “legacy” button switches the function of that knob so you can access the original 15 options. There is also, of course, a looper function. The time, repeats, and mix knobs function as advertised, while the tweak and tweez knobs change function depending upon the selected delay voice. With so many delay-voice options, there is a lot to internalize in those latter two knobs, and I found myself consulting the enclosed paper guide more than I’d like. I’m sure that over the course of continued use and a few gigs I’d memorize some settings for easier control. But the three preset switches offer good starting points that get you close to where you want to be. That should get you going with minimal tweaking/tweezing.
Instant Tones and More
As an inexperienced DL4 user, I was pleasantly surprised at how easy it was to find the sounds I associate with the pedal. I’m mostly talking about the looper function that is utilitarian by today’s standards. Start/stop and overdubbing is simple, and the half-speed/reverse switch gave me insight into some of the most classic Frisell looping tricks.
I couldn’t find a bad delay sound in the bunch. The glitch voice would fit nicely within a Daniel Lanois production and feels reminiscent of the underrated DL4 contemporary, the Boss Slicer (albeit with simpler controls). The tunable harmony voice is of the same milieu and I felt encouraged to attempt my best Terry Riley-on-guitar impression. The auto-vol voice is an approximation of a Slow Gear-style effect and delivers the same sort of kosmische-like bliss, but also found me attempting faux-pedal-steel things that are candy for my ears.
Those are some of the MkII’s more experimental voices. Elsewhere, more straight-ahead delay tones such as the digital/vintage digital, analog mod, and lo res delay deliver exactly what they promise. Each is a unique voice that is easy to access and sounds solid across its settings.
I’m a purist when it comes to pedal design. And I prefer a pedal’s functions to be visible and relatively easy to manipulate. When a pedal has a secret function, it can feel like a cute Easter-egg bonus feature rather than a practical one. The surprise here is that the MkII comes loaded with 15 secret reverb sounds, which is a lot of hidden functionality. While a big part of the charm of the pedal is its simple control set, an extra knob or two would make access to these reverb voices much easier. There are a lot of reverb sounds here to explore, and I was drawn to the ducking, particle verb, and searchlights settings, But, again, the hidden functionality meant I mostly used the delay functions I could see.
The Verdict
The DL4 MkII is a fine update of a classic pedal. All the classic sounds are easily discoverable, as are all the new ones. The design is simple and easy to use. The hidden reverb function is a nice bonus, but it sounds so good that I’d like to use it more easily on the fly. That said, it’s hard to fault this pedal for that one flaw. The MkII offers a load of functionality in one unit that will appeal to experimenters and those with simpler delay cravings. This green machine is a classic for a reason and the MkII is going to keep it that way.
- Line 6 Pod HD Review - Premier Guitar ›
- Line 6 M5 Stompbox Modeler Review - Premier Guitar ›
- Line 6 JM4 Looper Review - Premier Guitar ›
- Line 6 New POD Express and POD Express Bass ›
- Line 6 Introduces Catalyst CX Combo Guitar Amplifiers ›
- Line 6' Ultra-Flexible Catalyst CX Demo ›
- The DL4 Turns 25: Celebrating Line 6's Iconic Pedal - Premier Guitar ›
- Discover the POD Express Black, High Gain Guitar Processor - Premier Guitar ›
With a modified and well-worn heavy metal Tele, a Jerry Jones 12-string, a couple banjos, some tape sounds, and a mountain of fast-picking chops, New York’s master of guitar mayhem delivers Object of Unknown Function.
“It’s like time travel,” says Brandon Seabrook, reflecting on the sonic whiplash of “Object of Unknown Function.” The piece, which opens the composer’s solo album of the same name, journeys jarringly from aggressive “early banjo stuff” up through “more 21st-century classical music,” combined with electronic found sounds from a TASCAM 4-track cassette recorder. The end result approaches the disorientation of musique concréte.
“The structure is kind of like hopping centuries or epochs,” he adds. “I [wanted] all these different worlds to collide. It’s like a choose-your-own-adventure.”
It’s a heady, thrilling idea—but no one who’s followed his zigzagging career will be surprised at the gumption. As he’s cycled through various projects (including the acclaimed power trio Seabrook Power Plant), he’s become a resident chaos architect within the Brooklyn avant-garde scene—exploring everything from jazz-fusion to brutal prog to other untamed strains of heavy rock, typically wielding his trusted 1928 tenor banjo and a modified “heavy metal Telecaster” acoustic-electric from 1989.
But Object of Unknown Function, his first solo album since 2014’s Sylphid Vitalizers, became his own real-life choose-your-own-adventure—a process of rejuvenation by playing with new toys. Along with his usual gear, Seabrook’s main compositional tools this time were a 6-string 1920 William O. Schmick Lyric guitar banjo and a 1998 Jerry Jones Neptune electric 12-string—both of which became vibrant “new relationships,” even if, at first, he felt like he was “stepping out on his guitar.”
“My other guitar [his Telecaster] is the only thing I’ve been playing for the past 25 to 27 years,” he says, laughing. “I was so afraid to try something else: ‘I can’t play another guitar because it’s like an extension of my arm. I know the topography of this neck so well. It’s my sound.’"
Brandon Seabrook's Gear
Seabrook’s 1989 Fender HMT Thinline Telecaster has seen enough wear to rival Willie Nelson’s Trigger.
Photo by Scott Friedlander
Instruments
- 1928 Bacon & Day Silver Bell tenor banjo
- 1920 William O. Schmick Lyric guitar banjo
- 1989 Fender HMT Thinline Telecaster with Sheptone Pickups
- 1998 Jerry Jones Neptune 12-string electric
Amps
- 1962 Magnatone Custom 450
- 1971 Traynor YGM-3
Pedals
- Arion SAD-1 Stereo Delay
- Jam Pedals Dyna-ssoR compressor
- Jam Pedals Rattler distortion
Strings and Picks
- D’Addario XL Nickel Wound 10's
- Dunlop Tortex .88 mm
Accessories
- TASCAM PORTA 3 4-track cassette recorder
But Seabrook fell in love “right away” with the Jerry Jones, and new ideas started flooding out. “The 12-string is such a magic sound, and the Jerry Jones holds the intonation so well that you can detune some of the double-strings to make different intervals, kind of like a built-in harmonizer,” he says. “When you play chords on that and they ring; it’s some sort of majestic, angelic sound—or it can be.” Photo by Scott Friedlander
Seabrook found the 6-string banjo at Brooklyn shop RetroFret Vintage Guitars, intending to shop for a mandolin. He was struck by William Schmick’s construction (“It uses slightly heavier strings, and the neck is wide”) and, more crucially, the surprising intensity it harnesses: “It just sounded so metal to me or something,” he recalls. “So deep and rich and ominous, but beautiful.” These discoveries came at a pivotal time: “I don’t know what happened last year, but I felt the need to get some new instruments. And that opened up a new sound world.”
He eventually linked up with two key collaborators, producer David Breskin (John Zorn, Bill Frisell) and engineer Ben Greenberg (who plays guitar in noise-rock band Uniform), at the small Brooklyn studio Circular Ruin. That setting was ideal for the physical experience he hoped to capture: “I used contact mics on the guitar, and [sometimes on my body], to have a subtle sound design. It’s in there—you can kinda hear it [on the album] sometimes.”
One reason for that impact: This is, by and large, the most intimate record of Seabrook’s career—a downshift from the wall-to-wall wildness that has defined so much of his work. That said, make no mistake. Almost no one else could create the pogoing guitar madness of “Perverted by Perseverance,” which sounds like ’80s King Crimson being subjected to water torture. (“I actually was revisiting the ’80s King Crimson stuff while I was making this album,” he says. “I just came back to it after years of not hearing it. That’s straight-up Telecaster prepared with some alligator clips, and then I use my radio tape recorder on the pickups.”)
Object sometimes leans into a more traditional “solo” vibe, like on the dissonant, highly improvised banjo piece “Unbalanced Love Portfolio”; at other points, it piles instruments into towering overdub soundscapes, like on “Gondola Freak,” a heart-accelerating swirl of harmonized 12-strings.
Object of Unknown Functionis the guitarist’s first solo record since 2014’s Sylphid Vitalizers.
“I’ve been playing a lot of solo things over the past 10 years, and that’s on banjo and guitar,” Seabrook says. “I was kinda hesitant to make an album of that stuff, although some pieces are totally stripped-down to just me. But I thought I could make a more compelling studio listening experience now that I have a little more of a palette that these instruments are offering. The solo album I did 10 years ago had lots of layers, but I wanted to be a bit more vulnerable on this record and have some songs stripped-down and some full.”
The resulting project is a “blender” of all the things Seabrook loves, thrown together in a way that sparks his imagination. “I’m just trying to sound like the influences I have, whether it’s ’80s King Crimson or Eugene Chadbourne or Van Halen or Joni Mitchell—all these things I hear certain fragments of, and maybe it’s only for a measure or a section,” he says. “I guess I am conscious of messing with form. I love the juxtaposition of certain things.”
Seabrook is a long-time mainstay of the Brooklyn jazz and avant-garde scene, where, in addition to leading his own ensembles, he’s worked with a wide range of artists that includes Nels Cline, Anthony Braxton, Mike Watt, and Mostly Other People Do the Killing.
Photo by Luke Marantz
“I used to be even more of a hailstorm on the audience psyche,” he continues. “I just recorded a new album with this quartet of synthesizer, violin, bass, and guitar, and I want to bring more lyricism and less feeling of intentional surprise. I’m getting there slowly. A lot of the music I listen to is really lyrical, like folk music or soft rock. I try to put elements of that in here. I guess I do want to make weird twists and turns, but I do put a lot of thought into how to weave them and make them coherent.”
It’s not like Seabrook has suddenly recorded an Eagles album, but these more refined moments signal a desire to keep challenging himself—and his audience. “I think it’s getting older and being more vulnerable, more confident in your choices,” he says. “When I was younger, I never wanted one second of space. Now I just want to be more connected to the things I truly love. It’s a journey. I never want to think somebody wants to hear a certain thing from me.”
YouTube It
Video Caption: In this mind-melting performance of “brutalovechamp,” captured May 20th, 2023 at Brooklyn’s Public Records, Seabrook is joined by the epic proportions octet, including everything from cello to recorder.
A forward-thinking, inventive, high-quality electro-acoustic design yields balance, playability, and performance flexibility.
High-quality construction. Flexible, responsive, and detailed-sounding pickup/mic system. Lots of bass resonance without feedback or mud.
Handsome, understated design may still estrange traditionalists.
$1,599
L.R. Baggs AEG-1
lrbaggs.com
Though acoustic amplification has improved by leaps, bounds, and light years, the challenges of making a flattop loud remain … challenging. L.R. Baggs has played no small part in improving the state of acoustic amplification, primarily via ultra-reliable pickups like the Anthem, Lyric, andHiFi Duet microphone and microphone/under-saddle systems, the overachieving, inexpensive Element Active System, and theM1 andM80 magnetic soundhole pickups—all of which have become industry standards to one degree or another.
Lloyd Baggs got his start building guitars for the likes of Jackson Brown, Ry Cooder, Janis Ian, and Graham Nash. So he can tell you that building a good guitar from the ground up is no mean feat. Enter the AEG-1, L.R. Baggs’ first flattop—a unique thin-hollowbody design that leverages the company’s copious experience with transducers of every kind to create a successful, holistically functional instrument. In some ways, it feels like an instrument built to match a great pickup system—a cool way to consider guitar design if you think about it.
Gentle Deconstruction
Admittedly, I’m a flattop design traditionalist—that jerk that thinks any acoustic sketched out after 1962 looks a bit yucky. So, the AEG-1’s looks were a bit jarring out of the case. That didn’t last. Though it’s very shallow and soft curves sometimes evoked a swimming pool outline, that of a nice Scandinavian coffee table, and Gibson’s L6-S (these are highly positive associations in my opinion), the lovely body contours and shallow cutaway have a slimming effect and give the guitar a sense of forward lean at the aft end—almost like a sprinkle of Fender Jaguar. The more you stare at it, the more it looks like a very artful deconstruction of a dreadnought shape, and a very natural one at that.
The construction itself is unique, too. The sides are CDC-machined poplar ply, oriented so you see the laminate in cross-section. The top is a very pretty torrefied Sitka spruce, which is braced in a traditional scalloped X pattern. The sides are also braced with arms that radiate toward the waist and heel at 120 degrees from each other, reinforcing the soundhole and the substantial neck heel. The back is critical to the AEG-1’s tone makeup, too. Rather than a merely ornamental bit of plywood, it’s a lovely Indian rosewood that vibrates freely, enhancing resonance and the many organic facets of the AEG-1’s tone spectrum.
The 25.625"-scale mahogany neck is mated to the body by way of four substantial bolts and an equally substantial contoured heel and heel block. Sturdy, perhaps, undersells the secure feel of the neck/body union. In hand, the slim-C neck is lovely, too. The bound rosewood fretboard is beautiful, and the playability is fantastic as well. The action is snappy and fast, the 1.7" nut width is comfy and spacious. And, in general, the build quality of the Korea-made AEG-1 is excellent.
Resonant With Room To Roam
With the exception of country blues players—and guitarists like Blake Mills andMadison Cunningham, who dabble in rubber bridges to prioritize focus over breadth—most 6-stringers want a lot of resonance from their instruments. The AEG-1 resonates beautifully, particularly for a thin-bodied guitar. And the HiFi Duet, made up of the HiFi bridge plate pickup and the company’s Silo microphone, is deep and detailed, so the output is easily reshaped by the flexible volume, tone, and mic/pickup blend controls. But the balance of the constituent parts, and the deft way with which the design sacrifices a little body resonance for string detail, is smart and satisfying to interact with.
This is especially true when you use blend settings that favor the microphone. If you get the tone control on the AEG-1, and your amp, dialed in right (I used a mid-scoop and slight bump in the treble and bass from a Taylor Circa74), the extra bass resonance is warm but without being overbearing, adding mass to tones without slathering them in mud. But you don’t have to get too precious and precise about such settings to make the guitar sound great. Working together, the HiFi Duet’s pickup/mic blend and tone controls provide the range and variation to shift bass emphasis or put sparkle to the fore. This range is helped in no small part by the guitar’s basic feedback resistance. I spent a fair bit of this evaluation playing loud, plugged into the Circa74, which was tilted toward my head at a 30-degree angle. Only when I bent down to turn the amp off, situating the guitar about a foot-and-a-half from the speaker, did the AEG-1 start to feed back.
The Verdict
Inventive, attractive in form and function, playable, and above all forgiving, full-sounding, and balanced when amplified, the AEG-1 is an unexpected treat. The HiFi Duet pickup-and-microphone system is a star. But rather than feeling like an afterthought, it feels like an integral part of the whole. And it’s the cohesiveness of this design—and the wholeness of the many sounds it creates—that makes the AEG-1 different from many stage-oriented electro-acoustic guitars
During routine quality checks, Blackstar has identified a problem with specific Debut 100 Series amps.
Statement from Blackstar:
"Nothing is more important to Blackstar than the safety of our customers.
During routine quality checks, we have identified a problem with Debut 100R 112 and 212 Combos with date codes from 2403 to 2411.
Due to cabinet production errors, a larger than intended gap between wooden parts of the cabinet can cause some electronic components to be accessible or partially exposed. As a result, in some circumstances a user could come into contact with safety critical internal chassis components. This poses a risk of serious electric shock.
Given the circumstances and our commitment to absolute safety, Blackstar has therefore decided to recall these affected products to resolve the issue. No other Blackstar products or Debut 100R date codes are affected.
Blackstar asks all customers with a Debut 100R 112 or 212 Combo to visit the following link to determine whether their product is affected: https://blackstaramps.com/product-recall/
We wish to thank you for your cooperation and to apologise for any inconvenience caused.
If you have any questions or concerns, or need any support regarding the details of this Product Safety Recall, please contact our team in the UK via https://blackstaramps.com/contact-us/"
Excellent optical and harmonic tremolo circuits—and the ability to blend them to wild, woozy effect—distinguish this modulation collaboration.
On the right, the Harmonic Trem (RED) delivers lush, swirling modulations, while the Optical Trem (BLUE) on the left provides smooth, traditional waves. Use them independently or combine them (MAGENTA) to create a layered, percussive sound that opens up new dimensions in your music. Both tremolos feature independent Speed, Depth, and Volume controls, giving you freedom to dial in each effect to your taste. Fully analog and crafted with precision, the Twin Trem blends history and innovation.