
These Supro resonator variations were terrible-sounding acoustic guitars, but with the addition of a pickup? Magic.
Thanks to a period DeArmond gold-foil, this resonator runs the voodoo down.
As a resonator guitar player and designer, I get giddy when an oddball resonator comes through the door. I've loved these old hub-cap guitars ever since I was a kid, which I mentioned in the history of resonators I wrote for Premier Guitar's June 2018 issue ("Resonator Guitars 101"). I've worked for Dobro, Sho-Bud, and Washburn (where I have signature models) over the years and had my own Owens brand at one time. So, of course I got excited about this 1964 Supro/Valco Res-O-Glass Folkstar with a period DeArmond gold-foil pickup. It has a hint of Airline, too, but more on that later.
Back in '64, when it was priced at $137.50 new, Supro advertised this 6-string as "the most powerful non-electric guitar of them all! The original self-amplified guitar." Of course, that's hyperbole, because that was without the crucial addition of the DeArmond, which may have been added by the guitar's original owner. More on that later, too.
This example was assembled at the Valco factory as a hybrid of Airline and Supro body parts. During a slight neck repair at Nashville Used and New Music, its original red neck was refinished black to match the body.
Meanwhile, you want some background on Valco? Well, that history of resonators story I mentioned has plenty. But what's important for understanding the roots of this month's guitar is that Louis Dopyera, one of the founding brothers of Dobro, was a co-founder of Valco. And the Dopyeras were innovators who saw the trend toward round-neck electric guitars pretty much when the first electric lap steels hit the market in the early 1930s. That same eye for the new put fiberglass on their radar in the 1950s, when it came into its own with Corvettes, surfboards, and other iconic pop-culture designs. One more essential piece of information: Valco specialized in making guitars and amps for other brands—most notably Harmony, Kay, Supro, and Airline—until it closed in 1968.
Vintage DeArmond gold-foil pickups like this were a popular modification for these guitars in the '60s. Plastic-screened soundholes were just another of Valco's cost-saving measures.
Now let's get back to our Valco-made Supro Folkstar. It has a thinline body with a single resonator cone under a distinctive cover plate—are those the tips of tridents or sideways Es?—and two small round soundholes with cream-colored plastic screen covers in the upper body. (On a Dobro, those screens would be metal.) That body, with its beveled, molded top providing a slightly arched look, is made of two pieces of the fiberglass material called Res-O-Glass, with a rubber binding seam in the center to attach both halves and inhibit internal rattling. The Kord King neck is described in the catalog as magnesium-reinforced wood. It has the classic "Gumby"-shaped headstock that's a Supro signature, and Kluson tuners with oversized butterfly-style buttons. Another advantage that the always-budget-aware Valco saw in Res-O-Glass—besides its light weight—was the ability to use colored resin, reducing the amount of finishing necessary. This Folkstar model came in two colors: red for the Supro model and black for the Airline model. The latter sold through Montgomery Ward stores and catalogs. As cool as Folkstars look, they don't sound good at all—at least as the acoustic instruments they were intended to be. Their tone is muted, with almost no sustain. That's why so many of these vintage axes have pickups installed.
The rubber binding seam in the middle of this model was used to attach both halves of the body and decrease internal rattling.
Here's something weird: While this guitar's body has the black finish of an Airline model, that's clearly a Supro logo on the headstock. Seems crazy, right? But one of my gigs at Dobro was working as the company's archivist, where I learned that it was not uncommon for them to use parts from one line on another, or for them to make a custom one-off. Gibson also did this back in the '40s, '50s, and '60s—or used leftover parts from one production era on a new generation of instruments. When this Supro/Airline hybrid arrived at our shop, the neck was actually red and had some slight damage. When it was repaired, we refinished it black—but given that it already had the pickup installed as a mod, that refinishing shouldn't influence its value, which we estimate at about $1,199.
While this instrument's black finish says Airline, the headstock's "Gumby" shape and logo scream Supro.
The DeArmond gold-foil is where the magic really happens with this guitar. And the truth about these old pickups is that no two seem to ever sound the same. But this one brings the instrument to life in a way that would please fans of North Mississippi hill country blues or Ry Cooder soundtracks. I hope whatever bluesman or blueswoman—or maybe even voodoo priestess—gave this guitar that pickup also got all the mojo he or she wanted out of it. And I think there's still plenty left for the next owner.
- Wizard of Odd: 1964 Supro Dual Tone - Premier Guitar ›
- Echoes from the Garage - Premier Guitar ›
- 24 Windy City Gems - Premier Guitar ›
- Resonator Guitars and Fender Amps - Premier Guitar ›
Vox’s Valvenergy Tone Sculptor
Two new pedals from the Valvenergy series use a Nutube valve to generate unique dynamics and tone ranges that can be used to radical ends.
When tracking in a studio or DAW, you’re likely to use compression and EQ on most things. Many enduringly amazing and powerful records were made using little else. And though many musicians regard both effects as a bit unglamorous and utilitarian, EQs and comps are as capable of radical sounds as more overtly “weird” effects—particularly when they are used in tandem.
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.
Darkglass Electronics unveils ANAGRAM, a flagship bass platform designed to redefine tone, flexibility, and performance. The pedal’s extraordinarily deep feature set includes multiple effects and modeling, an on-board looper and tuner.
Best of all, ANAGRAM brings together these creative tools in a streamlined, rugged format that’s designed for ease of use. Onstage and in the studio, bassists can quickly access and fine-tune their sound via the ANAGRAM interface:
- 7-inch high-brightness touchscreen for clear and intuitive control.
- Three footswitches for live performance control.
- Six high-resolution endless rotary knobs for precise parameter adjustments.
- Flexible input and output configuration.
With ultra-low latency, extensive customization, and seamless integration into the Darkglass ecosystem, it supports both studio precision and stage performance. Combining 15 years of innovation with cutting-edge processing power, ANAGRAM offers a purpose-built solution for bassists seeking unparalleled sound-shaping capabilities.
Anagram
Powered by a state-of-the-art hexacore processor and 32-bit/48kHz audio processing,ANAGRAM delivers ultra-low latency, pristine clarity, and studio-grade sound. Its intuitive blocks-based architecture lets players create signal chains in series (12 blocks) or parallel (24blocks) using a high-resolution touch display. ANAGRAM features three control modes—Preset,Scene, and Stomp—for instant switching, parameter adjustments, and traditional pedalboard-style operation. With a curated collection of distinct preamps, 50+ customizable effects, a looper, tuner, and user-generated IR support, ANAGRAM delivers unmatched creative flexibility.Seamless integration with the Darkglass Suite allows for expanded control and functionality. Additionally, Neural Amp Modeler (NAM) integration provides access to thousands
of high-quality amp and effect models, expanding tonal possibilities from analog warmth to futuristic textures.
"Anagram represents the culmination of years of research and development," says Marcos Barilatti, Managing Director of Darkglass Electronics. "We set out to create a product that not only pushes the boundaries of bass tone but also inspires musicians to explore new sonic territories."
Housed in a rugged anodized aluminum chassis, ANAGRAM is road-ready, compact, and powered via 9V or USB-C (PD). With flagship features at a compelling price, ANAGRAM represents the new standard for bassists seeking a modern platform for their performance.
Street $1199.99 USD
Alongside Nicolas Jaar’s electronics, Harrington creates epic sagas of sound with a team of fine-tuned pedalboards.
Guitarist Dave Harrington concedes that while there are a few mile markers in the music that he and musician Nicolas Jaar create as Darkside, improvisation has been the rule from day one. The experimental electronic trio’s latest record, Nothing, which released in February on Matador, was the first to feature new percussionist Tlacael Esparza.
Taking the record on tour this year, Darkside stopped in at Nashville’s Brooklyn Bowl, where Harrington broke down his complex signal chains for PG’s Chris Kies.
Brought to you by D’Addario.
Express Yourself
Harrington bought this mid-2000s Gibson SG at 30th Street Guitars in New York, a shop he used to visit as a kid. The headstock had already been broken and repaired, and Harrington switched the neck pickup to a Seymour Duncan model used by Derek Trucks. Harrington runs it with D’Addario NYXL .010s, which he prefers for their stretch and stability.
The standout feature is a round knob installed by his tech behind the bridge, which operates like an expression pedal for the Line 6 DL4. Harrington has extras on hand in case one breaks.
Triple Threat
Harrington’s backline setup in Nashville included two Fender Twin Reverbs and one Fender Hot Rod DeVille. He likes the reissue Fender amps for their reliability and clean headroom. Each amp handles an individual signal, including loops that Harrington creates and plays over; with each amp handling just one signal rather than one handling all loops and live playing, there’s less loss of definition and competition for frequency space.
Dave Harrington’s Pedalboards
Harrington says he never gives up on a pedal, which could explain why he’s got so many. You’re going to have to tune in to the full Rundown to get the proper scoop on how Harrington conducts his three-section orchestra of stomps, but at his feet, he runs a board with a Chase Bliss Habit, Mu-Tron Micro-Tron IV, Eventide PitchFactor, Eventide H90, Hologram Microcosm, Hologram Chroma Console, Walrus Monument, Chase Bliss Thermae, Chase Bliss Brothers AM, JHS NOTAKLÖN, two HexeFX reVOLVERs, and an Amped Innovations JJJ Special Harmonics Extender. A Strymon Ojai provides power.
At hip-level sits a board with a ZVEX Mastotron, Electro-Harmonix Cathedral, EHX Pitch Fork, Xotic EP Booster, two EHX 45000 multi-track looping recorders, Walrus Slöer, Expedition Electronics 60 Second Deluxe, and another Hologram Microcosm. A Live Wire Solutions ABY Box and MXR DC Brick are among the utility tools on deck.
Under that board rest Harrington’s beloved Line 6 DL4—his desert-island, must-have pedal—along with a controller for the EHX 45000, Boss FV-50H volume pedal, Dunlop expression pedal, Boss RT-20, a Radial ProD2, and another MXR DC Brick.
Well-designed pickups. Extremely comfortable contours. Smooth, playable neck.
Middle position could use a bit more mids. Price could scare off some.
$2,999
Ernie Ball Music Man StingRay II
A surprise 6-string collaboration with Cory Wong moves effortlessly between ’70s George Benson and Blink-182 tones.
Announced at the 2025 NAMM show, Cory Wong’s new collaboration with Ernie Ball Music Man scratched an itch—namely, the itch for a humbucker-loaded guitar that could appease Wong’s rock-and-R&B alter ego and serve as complement to his signature Fender Strat. Inspiration came from no further than a bandmate’s namesake instrument. Vulfpeck bassist Joe Dart has a line of signature model EBMM basses, one of which uses the classic StingRay bass body profile. So, when Wong went looking for something distinctive, he wondered if EBMM could create a 6-string guitar using the classic StingRay bass body and headstock profile.
Double the Fun
Wong is, by his own admission, a single-coil devotee. That’s where the core of his sound lives and it feels like home to him. However, Wong is as inspired by classic Earth, Wind & Fire tones and the pop-punk of the early ’90s as he is by Prince and the Minneapolis funk that he grew up with. The StingRay II is a guitar that can cover all those bases.
Ernie Ball has a history of designing fast-feeling, comfortable necks. And I can’t remember ever struggling to move around an EBMM fretboard. The roasted maple C-shaped neck here is slightly thicker in profile than I expected, but still very comfortable. (I must also mention that the back of the neck has a dazzling, almost holographic look to the grain that morphs in the light). By any measure, the StingRay II’s curves seemed designed for comfort and speed. Now, let’s talk about those pickups.Hot or Not?
A few years ago EBMM introduced a line of HT (heat-treated) pickups. The pickups are built with technology the company used to develop their Cobalt and M-Series strings. A fair amount of the process is shrouded in secrecy and must be taken on faith, but EBMM says treating elements of the pickup with heat increases clarity and dynamic response.
To find out for myself, I plugged the StingRay II into a Fender Vibroverb, Mesa/Boogie Mark VII, and a Neural DSP Quad Cortex (Wong’s preferred live rig). Right away, it was easy to hear the tight low end and warm highs. Often, I feel like the low end from neck humbuckers can feel too loose or lack definition. Neither was the case here. The HT pickup is beautifully balanced with a bounce that’s rich with ES-335 vibes. Clean tones are punchy and bright—especially with the Vibroverb—and dirty tones have more room for air. Individual notes were clear and articulate, too.
Any guitar associated with Wong needs a strong middle-position or combined pickup tone, and the StingRay II delivers. I never felt any significant signal loss in the blended signal from the two humbuckers, even if I could use a bit more midrange presence in the voicing. The midrange gap is nothing an EQ or Tube Screamer couldn’t fix, though. And not surprisingly, very Strat-like sounds were easy to achieve for having less midrange bump.
Knowing Wong’s love for ’90s alt-rock, I expected the bridge pickup to have real bite, and it does, demonstrating exceptional dynamic range and exceptional high-end response that never approached shrill. Nearly every type of distortion and overdrive I threw at it sounded great, but especially anything with a scooped-mid flavor and plenty of low end.
The Verdict
By any measure, the StingRay II is a top-notch, professional instrument. The fit and finish are immaculate and the feel of the neck makes me wonder if EBMM stashes some kind of secret sandpaper, because I don’t think I’ve ever felt a smoother, more playable neck. Kudos are also due to EBMM and Wong for finding an instrument that can move between ’70s George Benson tones and the hammering power chords of ’90s Blink-182. Admittedly, the nearly $3K price could give some players pause, but considering the overall quality of the instrument, it’s not out of line. Wong’s involvement and search for distinct sounds makes the StingRay II more than a tired redux of a classic model—an admirable accomplishment considering EBMM’s long and storied history.