Ashdown Engineering has launched new amp and cabinet models to its flagship ABM range, now available in fully UK-built editions.
For over 25 years, the Ashdown ABM series has earned its place on some of the world’s biggest stage, trusted by professional bass players for its signature tone, flexibility, and reliability.
The new amps include the UK-ABM-300-EVO IV and UK-ABM-600-EVO IV. The cabinets include five newly re-engineered cabinets blending iconic ABM tone with state-of-the-art materials and superior construction, crafted entirely in the UK. The five models include the UK-ABM-810H-EVO IV, UK-ABM-410H-EVO IV, UK-ABM-210H-EVO IV, UK-ABM-115H-EVO IV and UK-ABM-112H-EVO IV.
Here are details on the two new amps. Delivering 300 watts of pure bass power, the UK-ABM-300-EVO IV combines heritage tone with modern control. Its class-leading preamp features the Variable Valve Drive Plus, giving players access to a broad tonal spectrum, from warm cleans to gritty overdrive, all foot-switchable for performance versatility. A brand-new 9-band EQ offers pinpoint tonal shaping, while the One Knob Compressor and Sub-Harmonic Generator ensure your bass remains rich, tight, and stage-ready. Professional connectivity, including FX loop, Line Input, and tuner out, make it a complete solution for live and studio applications.
For players demanding more headroom and authority, the Uk-ABM-600-EVO IV offers 600 watts of commanding power while retaining the full feature set of its 300W sibling. The enhanced 9-band EQ, signature VU meter, and foot-switchable controls for Valve Drive, Compression, EQ, and Sub-Harmonics allow seamless integration into any performance setup. Built for the modern bassist yet faithful to its roots, the UK-ABM-600-EVO IV represents the pinnacle of Ashdown’s amplifier design.
Amp specifications are as follows:
UK-ABM-300-EVO IV –
Power Output - 300 Watt
Speaker Outputs - 2 x Neutrick Jack/Speakon outputs
Includes DI output, effects send and return
Impedance - Minimum 4 Ohms
Pre Amp Tubes - 1 x 12AX7
H x W x D (mm) - 146 x 488 x 336
Weight (kg) - 12.5
UK-ABM-600-EVO IV –
Power Output - 600 Watts
Speaker Outputs - 2 x Jack/Speakon outputs
Includes DI output, effects send and return
H x W x D (mm) - 146 x 489 x 336
Weight (kg) - 12.5
Here are details on the new line of cabinets.
UK-ABM-810H- EVO IV, a powerhouse cabinet designed for commanding the largest of stages. Loaded with eight precision 10” ceramic drivers arranged in sealed chamber pairs, the UK-ABM-810H-EVO IV offers unmatched punch and midrange articulation. With a massive 2000W AES power handling and a switchable high-frequency horn, this is a cabinet built to deliver, night after night.
UK-ABM-410H-EVO IV – A studio and stage staple worldwide, delivering tight response and 1000W AES of focused clarity from four 10” ceramic drivers.
UK-ABM-210H-EVO IV – Half the size, all the tone. Ideal for smaller gigs or pairing with additional cabs, offering 500W AES.
UK-ABM-115H-EVO IV – A 500W AES 15” cabinet for players who crave classic warmth and depth.
UK-ABM-112H-EVO IV – Compact yet mighty, the new 300W AES 12” format is meticulously balanced and is already being heralded as the go-to cab for the range.
All cabinets feature genuine Neutrik Speakon connectors, are rear-ported for enhanced low-end performance, and are constructed from FSC-certified Mahogany plywood (or Latvian Baltic birch for the UK-ABM-810H-EVO IV) for unrivalled resonance and durability.
Cabinet specifications are as follows.
UK-ABM-112H-EVO IV
AES Power – 300W
Drivers – 1x12”
Sensitivity – 98dB
Impedance – 8 Ohms
Magnet – Ceramic
Dimensions (W x H x D) – 603 x 452 x 340 mm
UK-ABM-115H-EVO IV
AES Power – 500W
Drivers – 1x15”
Sensitivity – 98dB
Impedance – 8 Ohms
Magnet – Ceramic
Dimensions (W x H x D) - 603 x 452 x 340 mm
UK-ABM-210H-EVO IV
AES Power – 500W
Drivers – 2x10”
Sensitivity – 99dB
Impedance – 8 Ohms
Magnet – Ceramic
Dimensions (W x H x D) - 603 x 452 x 340 mm
UK-ABM-410H-EVO IV
AES Power – 1000W
Drivers – 4x10”
Sensitivity – 102dB
Impedance – 8 Ohms
Magnet – Ceramic
Dimensions (W x H x D) - 603 x 603 x 340 mm
UK-ABM-810H-EVO IV
AES Power – 2000W
Drivers – 8x10”
Sensitivity – 105dB
Impedance – 4 Ohms
Magnet – Ceramic
Dimensions (W x H x D) - 609 x 1150 x 415 mm
Hand-assembled at Ashdown’s UK headquarters in Essex, these amps and cabinets represent a renewed dedication to in-house engineering and local manufacturing. Every UK-ABM-EVO IV head is crafted with the same passion and precision that has defined Ashdown for decades.
Unlock your guitar's true potential with the Fralin Pickups Push-Pull Blender Pot! Blend tones, split coils, and explore endless sonic possibilities without permanent changes. Ready to elevate your sound? Check out the Joe BonamassaHumbucker Set and more gear to keep your music alive!
Fralin Pickups
Push Pull Blender Pot
Unlock a wider range of tones with the Fralin Pickups Push-Pull Blender Pot. Compatible with guitars and basses, this versatile control blends pickup outputs, adds coil-splitting and out-of-phase options, and enables many wiring mods—giving you flexible, player-friendly tonal shaping without permanent changes to your instrument.
Joe Bonamassa has long been a fan of Tommy Bolin, whose work influenced generations of guitarists. After a 10-year search, Joe acquired Tommy’s 1960 GibsonLes Paul and worked with the Seymour Duncan Custom Shop to recreate these P.A.F.s. The first 500 sets are signed by Joe and Seymour Duncan.
Don’t let fret sprout stop you from playing your favorite guitar. This kit has everything you need to fix it yourself. When dry weather comes around, your fretboard can shrink and the fret ends poke out. Sharp fret ends can slow you down, feel uncomfortable, or cut your hand.
When performing live, the small problems can turn a great show into a nightmare. A loose screw, slipping string, or guitar poorly leaned against an amp can create major stress. So, we created the Guitar Tech Case Candy Set—a compact collection of essential tools designed to keep your guitar stage-ready.
Designed for matching specific fretboard curvatures, Floyd Rose Original saddle sets now offer several radius options without the need for individual saddle shims. Crafted in the U.S. from high-quality tool steel using precision CNC machining, the saddles are then heat-treated and plated to withstand the demands of the heaviest performers.
Introducing authentic upgradable hardware kits for FR Tremolo Systems, available in eight stainless steel finishes as well as titanium. Each hardware upgrade kit comes with seven string-lock screws, seven saddle-mounting screws, four nut-clamping screws, four block mounting screws, and string lock insert blocks.
This fantastic ’59 was treated to a refret and pitch-perfect setup by the techs at Carter Vintage in Nashville, so it still plays like a dream, 66 years later.
It’s been a minute since we’ve gotten to share something truly special with you all, and today’s subject is one of the finest: a 1959 GibsonLes Paul Custom.
Gibson introduced the first Les Paul Customs in late 1953, following a couple of prototypes built for Les Paul a year earlier. Les wanted what he called a “more elegant” version of the Les Paul Standard, something that looked sharp on the booming new medium of television. His request was specific: a black guitar with refined appointments and design tweaks to match his playing style.
The original Customs carried two pickups: an alnico “staple” single-coil in the neck and a P-90 in the bridge. They featured black finishes, white binding, gold hardware, and the split-diamond headstock inlay we now associate with the model. The headstock was slightly larger than the Standard’s, and the carve at the scarf joint was lengthened for easier play near the nut.
Perhaps the most distinctive feature was the fretwork. Les requested low, wide frets, which led to the nickname the “Fretless Wonder.” While iconic, these frets can feel unusual to modern players. Still, Les’ highly developed technique probably made frets almost unnecessary for him. Another major innovation appeared on the Custom: the debut of the ABR-1 Tune-o-matic bridge, finally giving players accurate intonation adjustment.
Here’s an interesting twist in the Custom’s story. Les’ original vision called for the Standard to be built from solid mahogany with a gold-painted top, and the Custom to use a maple cap on mahogany, finished in black or white. Gibson flipped those specs. The production Standard ended up with a maple cap, while the Custom was built entirely of mahogany.
The all-mahogany build gave the Custom a darker sound, so Gibson used an ebony fretboard to restore some brightness. Meanwhile, the maple-topped Standard was paired with a warmer Brazilian rosewood ’board. Ironically, it wasn’t until 1968 that the Custom attained the maple top Les had wanted all along.
“Instruments like this inspire players across generations.”
The next major leap came in 1957, when Gibson introduced Seth Lover’s groundbreaking humbucking pickups. By mid-year, the Les Paul Custom carried not two but three humbuckers. This gave players a wide tonal palette spanning jazz, pop, country, blues, and eventually rock. In time, artists like Keith Richards and Jimmy Page made unforgettable recordings on Customs, further cementing the model’s place in music history.
That brings us to the stunning 1959 Les Paul Custom currently here at Carter Vintage. I had the chance to spend a morning with it, and it’s easily one of the best-playing guitars in the shop.
Remember my earlier complaint about the “Fretless Wonder” frets? This one has been given a perfect refret by our repair shop. The result is transformative. Suddenly the Custom plays effortlessly, like a hot knife through butter. The setup is dialed in to perfection, and honestly, I walked away a little jealous. It convinced me that a couple of my own guitars need some attention from our techs.
Plugged into a Deluxe Reverb, the guitar absolutely sang. The original PAF pickups deliver remarkable clarity and punch. There’s excellent balance between the bridge and neck, and the middle position, often prone to phase issues, sounds smooth and full-on. Perfect for bluesy bends or country runs.
The neck deserves its own praise. It’s the quintessential ’59 carve: not too big, not too thin, with shoulders that make it feel more manageable than its actual measurements (.89" at the nut, 1.01" at the 12th fret) suggest. Simply put, it’s a neck that disappears in your hands, feeling comfortable, fast, and inspiring.
This particular Custom has been thoughtfully maintained. Aside from the refret and a new nut, the electronics and pickups remain untouched, and the finish is all original and in excellent condition. At about 9.5 pounds, it’s substantial, but its balance makes it feel lighter than the number on the scale suggests.
The Les Paul Custom has always been a guitar steeped in history. Born from Les Paul’s vision, refined by Gibson’s innovations, it was carried into legend by the players who made it sing. This 1959 example embodies all of that and more. With its perfect refret, killer PAFs, and ideal ’59 neck, it’s a joy to play and living proof of why this model continues to hold such a revered place in guitar history.
For me, it wasn’t just another morning with a guitar—it was a reminder of why instruments like this inspire players across generations.
I’ve been writing about music and music gear, in one form or another, for many decades now. I’ve been playing music—writing, recording, performing, for even longer. And I’ve been reading music magazines—specifically guitar magazines—longest of all.
As a child, music magazines were treasure troves of insider knowledge and practical—or, depending on the artist being interviewed, thoroughly dubious—wisdom. They were to be studied, pored over, dog-eared, and piled in messy, corner-of-the-room stacks that eventually got jammed into messier, stuffed-to-the-point-of-exploding cabinets. With guitar magazines, this fascination, and pack-rat behavior, was amplified in every way. It felt like the secrets to an entire universe were unlocked every month. And not just the basics like how to play, what to buy, and what was new. You learned how to write and arrange music, how to change strings, how to repair necks, how to wire pickups, how to modify amps, how to design a signal path, how to establish your own unique sound. How to create.
This creative spirit is what I feel has always set guitar magazines apart, from back in the days when the industry was crammed full of titles and print was the main engine, to now, when it’s even more crucial to give readers something tangible—to entertain, but also to teach. To explore and inspire. To discuss, commiserate (because let’s face it, this world can often be frustrating and challenging), and build community around our shared obsession.
This mindset led me into journalism and has kept me here all these years. And so it’s with tremendous excitement and pride that I join Premier Guitar as your new Editorial Director. I’ve been reading the title since its inception, and over the years have contributed stories on artists I greatly admire—I’ll point to interviews with Thurston Moore and Jim Campilongo as two recent examples. I’ve known our recently retired Editorial Director Ted Drozdowski since I was a managing editor in my first magazine job out of college (trust me—that’s a long time), and I thank him for this incredible opportunity.
I’ve always loved Premier Guitar for delivering quality content from some of the most knowledgeable people in the industry. And it’s not just about putting the stars of the day in every issue—we tell stories from every corner of our musical universe. This issue exemplifies that approach. We celebrate the unsung heroes who keep our industry humming, with a feature on StewMac and Allparts—companies that have revolutionized the DIY guitar universe, and spotlight the often-overlooked guitar techs whose expertise keeps our biggest names sounding their best, night after night.
We also showcase the standard bearers and icons. We sit down with legends like Vernon Reid, a fellow New Yorker whom I had the privilege of interviewing about his new solo album, Hoodoo Telemetry, which finds him gathering sounds and influences from across space and time. We go deep with ascending talents like Daniel Donato, whom I recently watched deliver some incendiary cosmic country with his band, the aptly named Cosmic Country, ripping truly mind-boggling licks on his DGN Custom Epoch semi-hollow under a perfect late-summer evening sky. We dive into experimental territories with Los Angeles metal band Agriculture and their challenging new record The Spiritual Sound, and visit with Winnipeg’s Living Hour to explore their dreamy, noisy soundscapes.
And on our cover, we have Daron Malakian—a figure who straddles both worlds as one of the oddest and most unlikely mainstream rock stars—examining his creative process with both System of a Down and his own project, Scars on Broadway. His approach to songwriting and guitar playing challenges conventional thinking in the best possible way.
But none of these artists outshine our columnists, who month after month provide some of the most insightful commentary in the guitar universe. Their expertise and passion illuminate everything from technique to tone, from vintage gear to cutting-edge technology. They cover everything from oddities to esoterica to recording to performing, drawing from lifetimes of experience.
And then there’s the gear itself—the star of our show. Whether you’re hunting for your next dream guitar, investigating the latest pedal innovations, digging into amplifier design, exploring software and recording technology, or tracking down that one missing link that’ll finally complete your rig, we’re here to guide you through it all.
There’s also exciting news on the horizon. We’re working on a fresh new look and implementing several behind-the-scenes improvements that will enhance your Premier Guitar experience. Stay tuned—good things are coming.
My goal is simple: to continue Premier Guitar’s tradition of being your most trusted guide through this ever-changing landscape. Whether you’re a weekend warrior, a touring professional, or somewhere in between, we’re here to feed your passion, fuel your creativity—and help you seriously geek out on guitars and gear.
Today at Guitar Summit in Mannheim, Germany, C. F. Martin & Co.® unveiled the OM Mikael Åkerfeldt, a limited-edition acoustic created with the Opeth frontman. Only 74 guitars will be made worldwide, honoring the Swedish musician’s 1974 birth year.
The OM Mikael Åkerfeldt blends Martin’s renowned craftsmanship with bold new features. It pairs a torrefied spruce top with a dramatic three-piece back of Guatemalan rosewood and an East Indian rosewood wedge, accented by European flamed maple binding. For the first time in a traditional body, Martin has introduced its Low Profile Velocity neck—designed for our SC models, and ideal for players used to the speed and comfort of an electric.
Personal details include an ebony fingerboard with black mother-of-pearl Roman numerals and black Liquidmetal® bridge pins for added sustain and clarity. Inside, VTS-treated spruce and Golden Era scalloped X-bracing—as featured on the Modern Deluxe Series—deliver vintage warmth and dynamic response.
“Is this the best guitar I’ve ever played? Including the ones in your museum? I believe so,” Mikael said. “It just sings—the resonance, the clarity, the low end. Everything about it feels magnificent.”
Each guitar includes a laser-etched stainless-steel label and custom Harptone case.
ABOUT MIKAEL ÅKERFELDT
Mikael Åkerfeldt is the frontman, guitarist, and primary songwriter of the pioneering progressive metal band Opeth. Since joining in the 1990s, he has led the group from its death metal roots into genre-defying territory, blending guttural growls with clean baritone vocals and weaving progressive rock, folk, and classical influences into its sound. Under his leadership, Opeth has earned two Swedish Grammis awards and established itself as one of Scandinavia’s most influential metal bands.
Mikael's artistry extends well beyond Opeth. He co-founded Storm Corrosion with Steven Wilson, contributed vocals to Bloodbath, and composed the score for the Netflix series Clark. Ranked among the greatest modern metal guitarists, he is also a devoted vinyl collector and music historian with a deep reverence for tradition and craft. His connection to Martin guitars goes back to the early ’90s, when he sold them at a small shop in Stockholm. Decades later, that relationship comes full circle with his own signature Martin—a collaboration that unites elegance, darkness, and uncompromising creativity.