Spending quality time with the Silktone Expander is like getting lost in a garden maze in late spring. You might not always know where you are, but the sensory overload is so rich and intoxicating that you’ll forget you were trying to get anywhere specific in the first place. Using the Expander, a player encounters full, resonant boost, overdrive, and distortion tones that can sound great in the most straightforward applications. But there are also unusual gain flavors in abundance, ranging from exploding-5-watt-antique-amp textures, thrilling uncommon fuzz fare, and ghostly, smoky, fiery, in-between sounds that defy easy categorization but can drive a mixer, arranger, or songwriter’s inspiration to white-hot levels.
Getting the most out of the Expander’s, well, expansive tone vocabulary requires you to be realistic and honest about your relationship to strictly analog methods. There are no presets here. And while the Expander can cover textures you might otherwise assign to three or four gain devices with their own dedicated footswitches, you do all that here with a single footswitch, three knobs, and a toggle. So, tapping into the breadth of the Expander’s capabilities in performance takes confidence, and a creative mindset that allows for happy accidents. If your composing and performance style is more “roll-with-it” than surgical and uncompromising, the Silktone Expander opens doors that reveal unexpected surprises.
A Chameleon, An Individual
One of the trickiest things about reviewing the Expander and boiling it down to its essence is how hard it is to find equivalent sounds as a base for comparison. The germanium heart of the pedal is inspired by a Dallas Rangemaster, and some overdriven and fuzzy facets of its personality sound and behave like a germanium Fuzz Face. At other times it responded like my Jext Telez Selmer Buzz Tone clone running at 3 volts. Some of the Expander’s warm, fizzy drive tones also evoke console preamp-style pedals like the Hudson Broadcast. But on the flip side, I’d plug the Expander in alongside a favorite clean boost, sparkly overdrive, or preamp, and end up totally preferring its balance of clarity, detail, and energy.
If you find a combination this pedal sounds lousy with, let us know! We’re still looking.
How did Silktone craft a pedal that’s so many pedals in one? There are clues to Silktone founder Charles Henry’s intent. In addition to the Rangemaster influence, Henry gravitated toward the Shin-Ei FY-2 and FY-6 as well as the Roland Bee Baa—all fuzzes that speak through bold, often radical voices. Certainly, tones of that ilk live here. But there is much in the Expander that reflects the mindset of an amp builder—and Henry is a very creative one. In lay terms, the Expander’s circuit works like this: A JFET transistor that emphasizes rich, consonant, 2nd order harmonics makes up the first power stage. The second stage is Henry's riff on the germanium Rangemaster circuit. That is almost certainly the origin of many of the Expander’s hazier, fuzzier, but also more dynamically responsive tendencies. A JFET at the output stage effectively emulates the saturation that occurs in a real tube amplifier's first stage—probably a reason the Expander sounds great at low amp volumes. There’s nothing terribly complex going on here. But in practice you hear a balance more typical of a great amp: Warm when clean, full of overtone character when run at its limits, and responsive across a wide dynamic range and EQ spectrum.
It’s true that this breadth of sounds could be a challenge to manage for players accustomed to pedal presets. The Expander is a very hands-on pedal. But it must be said that the intuitive ease with which you can move between radically different sounds is impressive. The simple controls have great range, especially the tone or “choke” knob, which alone can recast a given output volume or gain level drastically. The choke knob can, in turn, be radically reshaped by the 3-position voice switch, which enables moves from a dark voicing at the left-most position, a neutral position in the center, and a bright setting at the right. Henry suggests that the dark voicing is best for high-gain sounds, and the bright switch for low-gain output. He’s right. But perhaps predictably, the Expander gave me many satisfying reasons to violate this guideline.
Equal Opportunity Expander
Though I tried, I really couldn’t find an amp and guitar pairing that wasn’t enhanced by the Expander. A Jaguar running through a hot, 15-watt EL84 amp at attenuated levels? Magic! An SG driving a Fender Reverb tank and a 50-watt Bassman? Double, extra-thrilling, super-loud magic! A Rickenbacker and Champ? That combo sounded ten times as big and fat, all at a volume that any soundman or engineer could love. I could go on. I threw Danelectros and Eko 12 strings at this pedal. Mixed it with other gain sources as divergent as Harmonic Percolators, Selmer Buzz Tone clones, Tube Screamers, Boss DS-1s and Vox Tone Benders. In every case the Expander was not just agreeable and accommodating but had real enhancements to lend. If you find a combination this pedal sounds lousy with, let us know! We’re still looking.
The Verdict
For all its understated, elegant design, the Silktone Expander is packed with sounds that not only bring a lifeless amp to life, but do so in ways distinctive enough to jump-start a stalled recording project or rescue a song from the doldrums. The straight-ahead, all-analog design means that presets aren’t coming to save you in a pinch. You’ll need to get crafty, be resourceful, and practice using the Expander. But it is incredibly forgiving, a willing co-pilot, and full of alternative tone treasures—particularly for players willing to explore and improvise. While $269 might seem a lot for a pedal this simple, the quality is tip-top, and it certainly makes several of my gain devices feel superfluous. If you have downsizing to do, the Silktone Expander, despite its name, is a beautiful solution that leaves you no less rich in tone options.
MGK—formerly known as Machine Gun Kelly—released his seventh studio record, Lost Americana, last August. When he took it out on tour, he hired two firebreathing fretboard masters, Justin Lyons and Sophie Lloyd, to knock his audiences dead. Ahead of their gig at Nashville’s Bridgestone Arena, PG’s Chris Kies met up with Lyons and Lloyd to get the lowdown on how they bring MGK’s music to life. Scope some of the highlights below.
This PRS Mark Tremonti is one of Lyons’ current favorites, despite the black finish—typically, he’d never take a black guitar, but this one’s so good that it gets a pass.
Bow Down
Just before Christmas, Reverend sent over this Sensei model, along with a Roundhouse. Lyons, who’s in talks with the company to build a signature model, can’t put the Sensei down.
Justin Lyons’ Tone Master Rig
For their amp-free, in-ear monitor stage setup, Lyons loves the Fender Tone Master Pro unit, which lets him emulate his treasured Mesa/Boogie amps. Tack a TS-style boost in front and he’s in tone heaven. He also digs Mark Lettieri’s patch pack.
Kiesel Engine
Lloyd was Kiesel’s first female signature artist, and she brought a stable of them out with MGK. Lloyd’s models feature black limba bodies and walnut necks, with Kiesel Lithium pickups in the bridge position. Her signatures are unique because they include a Sustaniac in the neck position, which makes the guitar “ring out forever” and offers different octave options. Lloyd uses the kill switch on her guitars during the show for “big ending” moments. She runs her Kiesels with Ernie Ball Paradigm strings (.010–.046).
Sophie Lloyd’s Kemper Rig
<p>Back home, Lloyd likes playing through a Neural Quad Cortex, but on this tour, she’s running a Kemper Profiler like the rest of the band. She was skeptical at first that it could replicate that magic of her favorite Diezel amp, but it does the job—and then some.</p><p>The rack backstage carries the Profiler brains, plus the Radial JX42 and Shure AD4Q units that handle Lloyd’s and Lyon’s signals.</p>
Kiesel Guitars has introduced the newest model in the company’s iconic line of custom-built instruments: the Mark 66 now joins the lineup of Kiesel’s premium US-made instruments.
Designed to excel in a variety of musical styles, the versatile Mark 66 is available in a 6-string configuration. Key features include:
BODY WOOD OPTIONS: Alder, Black Limba, Mahogany, Swamp Ash, 1-Piece Swamp Ash, Walnut, or 1-Piece Roasted Swamp Ash
NECK SCALE LENGTH: 25.5” or 30”
FRETBOARD MATERIAL: Over 15 different options
NUMBER OF FRETS: 22 frets
NOTABLE PICKUP/ELECTRONICS OPTIONS: Kiesel’s new AP90s or two humbuckers
NOTABLE HARDWARE OPTIONS: Tune-O-Matic with stop tailpiece, non-floating Gotoh 510 tremolo, or EverTune bridges
Like other Kiesel models, the new Mark 66 is available in a wide range of options for unique customization. Players can select their favorite finish, tonewoods, electronics and hardware to create the guitar of their dreams…expertly crafted in Kiesel’s Southern California custom shop.
Kiesel’s new Mark 66 is available for street pricing starting at $1,649. For more information, visit kieselguitars.com.
Ultimate Support Systems has introduced three new gig bags: available for acoustic guitar, electric guitar and electric bass, these new gig bags offer an updated balance of protection, comfort and practicality.
Built from water resistant materials that stand up to the rigors of travel and unexpected weather, each bag is made of 1680D luggage-grade ballistic nylon and features a 15mm padded interior as well as a dedicated neck support. The snug, structured fit prevents unwanted shifting during transport, protecting the guitar’s most vulnerable points from impact or pressure. The ergonomic design also helps distribute weight evenly for maximum comfort and portability.
Additionally, the backpack-style straps make it easy to carry the instrument while juggling other gear like pedals and cables. With two exterior storage pockets, musicians can also stash other accessories, like tuners, strings and sheet music — or any other last-minute stage essentials. There’s enough space to stay organized without adding bulk, striking the perfect balance between sleek and functional.
With streamlined dimensions to best accommodate each model, the new Gig Bags ensure a glove-like fit no matter what. Designed to fit most standard acoustics, the Acoustic Guitar Gig Bag has an interior length of 40.5 inches, a depth of five inches, upper bout of six inches and a lower bout of 15.5 inches. The Electric Guitar Gig Bag has a 38.75-inch interior length, 14.5-inch lower bout, six-inch upper bout and a sleek, two-inch deep profile, tailored to most standard electrics. Finally, the Electric Bass Gig Bag is built for larger-scale instruments, measuring 46.5 inches internally, 14.75 inches across the lower bout and six inches at the upper, while maintaining a slim, two-inch depth for a clean, secure fit.
“For many players, the road to the next gig can be filled with unpredictable conditions, such as sudden downpours, crowded subways and tight load-in spaces,” says Shawn Wells, Market Manager — Sound, ACT Entertainment. “We understand that a great performance starts long before the first note, which is why we are introducing these three new gig bags, designed for musicians living life on the go. From rehearsals and home studios to stages and sessions, Ultimate Support Systems’ new gig bags embody the brand’s long-standing commitment to helping artists perform with durability and comfort that is crafted for real-world use.”
Gibson today announces the release of the Mark Morton Les Paul™ Modern Quilt, a bold new signature model designed in collaboration with Mark Morton, the acclaimed guitarist and co-founder of Lamb of God. Known for his ferocious riffs, intricate solos, and genre-defining blend of metal, thrash, and blues influences, Morton has long been celebrated as one of the driving forces behind the new wave of American heavy metal. His new signature Les Paul captures that same fearless musical spirit—delivering precision, power, and uncompromising performance for players who demand the very best. The Mark Morton Les Paul Modern Quilt is available worldwide at Gibson Garage locations, via authorized Gibson Custom dealers, and on Gibson.com.
“I wanted something that stayed classic to the heritage and the history of the Les Paul, and something that looked heavy metal,” says Mark Morton. “The quilt top and the trans black satin finish felt dark and metal to me, but not over the top, it still feels like and looks like a Les Paul. Once we decided on the finish of the top, and the guitar, there’s are all of these different design elements to play with re picking out the hardware and plastics. We tried a bunch of different options, and we paid a lot of attention to how we were going to finalize those little details, and for me it’s a bullseye.
The 60s style knobs are a cool throwback to the John Sykes model that was done a long time ago. The way it is contoured at the heel allows me to reach the upper registers comfortably, and the ebony fretboard is really fast. This model has a slim taper neck which was very important for me, as it’s the most comfortable neck profile.”
Morton continues, “The pickups are unique to this guitar, it’s a brand new Gibson pickup and I worked closely with Jim DeCola (Master luthier at Gibson), and the Gibson Pickup Shop in designing them. They’re both ceramic-based pickups the neck pickup wise more conservative and terms of its output which allows me to flip to the neck position and play clean and roll back the volume and not hit the amp as hard and clean things up quite a bit. Switching to the bridge pick up it’s just a flame thrower, its super high output, and when you’re really swinging at these bridge pickups they give you all the gain you want they really hit hard and you can pull back to get more of a crunch sound.
We went back and forth on these pickups for quite a while trying different prototypes and models. It was a lot of fun developing them and hearing the subtle nuances and different changes. The great thing about it was I was touring a lot, so I’d take prototypes and put them in a guitar and try them onstage. I got to put them through the paces, in an actual work environment.
It’s an iconic guitar and an important piece of music history, and for me to be associated with the legacy of the Les Paul, is one of the greatest honors of my career. I am thrilled with the process of developing this guitar, and I am immensely thrilled with the outcome. These are great guitars, I am so proud to play them, and people are really going to like them.”
Crafted for comfort and expression, the Mark Morton Les Paul Modern Quilt features a AAA quilted maple top paired with a mahogany body utilizing Gibson’s Ultra Modern Weight Relief, offering exceptional resonance with reduced weight for long sets on stage or in the studio. Its mahogany neck with a SlimTaper™ profile and Modern Contoured Heel provides effortless upper-fret access, while the ebony fingerboard boasts a compound radius, 22 medium jumbo frets, and mother-of-pearl trapezoid inlays for a fast, elegant playing experience. Finished in Translucent Ebony Burst Satin, the guitar’s striking aesthetic is complemented by chrome hardware, Grover® Rotomatic® locking tuners, black rings with chrome trim, and a truss rod cover bearing Morton’s signature.
At the heart of the instrument are two exclusive Mark Morton signature humbucker™ pickups, handcrafted by the Gibson Pickup Shop to deliver the guitarist’s unmistakable tone. The rhythm pickup features moderate, Patent Applied For-style windings with a ceramic magnet for clarity and punch, while the lead pickup offers higher-output windings and a ceramic magnet for added presence and power. Both pickups are wired to individual volume and tone controls with Orange Drop® capacitors and a three-way selector switch, giving players a wide dynamic range and exceptional tonal precision.
Each guitar ships in a Modern hardshell case and includes a premium accessory kit, along with a set of Stringjoy® Mark Morton Artist Series Signature Electric Guitar Strings. The result is a signature model built for the intensity of the world’s biggest stages yet refined enough for the most demanding studio sessions.
The Mark Morton Les Paul Modern Quilt stands as a testament to Morton’s artistry and Gibson’s commitment to crafting instruments that inspire. Designed for players who push boundaries, it delivers the power, finesse, and unmistakable character worthy of one of metal’s most influential guitarists.
Lamb of God have announced Into Oblivion, their first full‑length album in four years, arriving March 13 via Epic Records alongside a new music video for the title track. The 10‑song record finds the band fully embracing their status as modern metal veterans—leaning into their roots, sharpening their signature groove, and expanding their sonic reach with a sense of creative freedom. The title track’s video, directed by Tom Flynn and Mike Watts, channels the band’s trademark aggression through psychologically charged lyrics and unrelenting intensity. Guitarist Mark Morton describes the album as a return to unpressured creativity, while vocalist Randy Blythe frames its themes around the accelerating breakdown of the social contract.
Watch the new video for the single “Into Oblivion” HERE.
Ahead of the announcement, Lamb of God previewed the album’s range with two blistering singles: “Sepsis,” a nod to the early 90s Richmond underground that shaped their beginnings, and “Parasocial Christ,” a three‑minute blast of classic Lamb of God energy. Produced and mixed by longtime collaborator Josh Wilbur, Into Oblivion was recorded across locations central to the band’s identity—drums in Richmond, guitars and bass at Morton’s home studio, and Blythe’s vocals at the storied Total Access Recording in Redondo Beach. The result is a record that feels both deliberate and untethered, reaffirming Lamb of God’s place at the forefront of heavy music.
