Maestro FZ-M, Comet Chorus, Invader Distortion, Discoverer Delay, and Ranger Overdrive Reviews

A classic brand’s colorful return to the stompbox fray is marked by equally vibrant sounds.
The resurrection of Maestro as a stompbox-building concern has been a real breath of fresh air. With their colorful, substantial enclosures and illuminated bugle logos, Maestro’s five new stomps recall an era when effects pedals were still, thrillingly, working through their infancy. Call them retro if you want, but they look awesome, offer practical functionality, and sound great by just about any measure.
The beauty of Maestro’s stomps runs deeper than cool, colorful enclosures. There are a lot of compelling and often distinctive sounds in these effects. And with the promise of even more new releases before the end of 2022, it’s hard to not be excited about what oddities and original sounds might lie in wait. But for now, these new cornerstone introductions suggest that Maestro is embracing the creative possibilities of an new all-analog pedal line and aiming for sounds and functionality that offer real alternatives on the more accessible side of the cost spectrum.
Maestro's Five New Pedals | First Look
FZ-M Fuzz
For more information about the Maestro pedal line, go to maestroelectronics.com.
Though much has been made about Maestro’s return to the fuzz space, the new FZ-M is a very different animal than the 3-volt, AA battery-powered FZ-1 that appeared in 1962. Maestro is tight-lipped about the FZ-M’s design particulars. But Craig Hockenberry, director of engineering at Maestro, says the FZ-M employs a six-transistor design. By comparison, the Maestro FZ-1 used just three transistors and an Electro-Harmonix Big Muff used four. Other than the beastly Shin-Ei Super Fuzz, few fuzzes use six.
While the FZ-M is not an FZ-1 reissue, Maestro captures a lot of the sonic essence of mid-’60s fuzzes like the FZ-1 that eludes other builders. In vintage mode, the FZ-M has the snarling top-end focus and rasp that makes mid-’60s fuzzes cut so prominently. There’s more gain and volume than an FZ-1, which makes the FZ-M’s voice more aligned with the silicon Fuzzrite, silicon Bosstone, and, to some extent, the MkIII Tone Bender. (Of the fuzzes I used for comparison, a silicon Fuzzrite was the closest match.) And though the FZ-M is hot in the treble zone, there is a cool high-midrange honk that adds a smooth, almost saxophone-like resonance and complexity that keeps it from sounding too sizzly.
While the FZ-M, with its silicon transistors, is less responsive to guitar volume attenuation than some vintage germanium fuzzes, the FZ-M retains a surprising amount of body and bite without sounding too thin. It can’t match the fuzzy-to-clean dynamic range of, say, a germanium Fuzz Face, but there are still many medium-gain and near-clean tones accessible via your guitar volume knob. The meatier “modern” mode adds midrange to the output that makes chord overtones clearer and tighter. It also adds more of the singing sonorities that increase sustain.
The FZ-M sounds pretty distinctive, which is not easy in a flooded fuzz sphere. Players that value sustain above all things may find the FZ-M lacking compared to something like a Big Muff. But the FZ-M is rich with character, loud, and equally capable of buzzy garage-psych lines and articulate chords, depending on where you set the classic/modern switch. That combination of capabilities is no mean feat, and the FZ-M does it all at a very nice price.
Comet Chorus
For more information about the Maestro pedal line, go to maestroelectronics.com.
Most good chorus pedals can generate a reasonable facsimile of a rotary speaker sound. The Comet Chorus, however, makes deep, rotary-like modulations the foundation of its voice. While you can generate ’70s- and ’80s-style chorus textures, there aren’t a wealth of tones here that match the liquid shimmer you associate with Roland, Boss, Ibanez, or EHX analog chorus from that era. Where the signature sounds of those units are distinguished, in part, by high harmonics that suggest ringing octave and unison strings from a 12-string, the Comet’s modulations have less sheen and excitability in the high frequencies—producing darker, pulsing, and arguably more mysterious chorus tones that evoke a Leslie or Fender Vibratone.
These modulations are an exciting alternative to canonical ’70s and ’80s chorus tones. But a lot of the Comet’s magic is its capacity to mix rotary-style sounds and vintage bucket brigade chorus to relatively unique ends. The Comet’s versatility even extends to generating cool vibrato tones at high mix and depth levels. And while I couldn’t match the queasiest, most intense textures of a dedicated vibrato unit, like a Boss VB-2, the Comet can sound like a cross between a dark vibrato and a Vibratone rotary speaker—a composite that, like actual rotary/chorus blends, can be mesmerizing.
One interesting facet of the Comet’s voice is the way that it thickens your tone and seems to add volume as you advance the mix. This can mean less defined modulations if you situate a gain source upstream. But the syrupy-thick modulations that result can sound awesome in a spare mix.
The Comet’s coolest feature might be its “orbit” mode, which adds tremolo to the already rich modulations. At modest depth and mix settings, the tremolo lends subtle complexity to the modulation waves. But at higher settings there’s more than a hint of an old Magnatone or Fender brown-panel amp’s throbby pitch wobble—sounds that lend greasy attitude to simple chord arpeggios and sass to soulful chord melodies and leads.
The Comet Chorus is a really lovely modulator—largely because it’s able to occupy unusual spaces that mix and bridge vibrato, chorus, and rotary speaker tones. Users hell-bent on nailing vintage-’80s chorus tones down to the letter may come away disappointed. For everyone else, there are a wealth of cool, even unusual modulation tones to mess with.
Invader Distortion
For more information about the Maestro pedal line, go to maestroelectronics.com.
While arguments over overdrives and fuzz inspire no end of vitriol among guitarists, distortion pedals—in strange inverse proportion to their aggressiveness—don’t seem to ignite the same feistiness amongst their proponents. Maybe that’s because almost any half-decent distortion pedal has the potential to transform the simplest riff into a Sunset Strip smash and unleash your inner animal. And if you’re in the right mood, they’re all pretty fun! The Maestro Invader excels at delivering such thrills. But it also offers a spacious voice that leaves lots of room for detail and quick-picking nuance. It’s no less rowdy than any of the classic distortions, but it tends to color your guitar’s sound much less and, in some cases, lets your amp breathe a lot more.
I don’t own a raft of distortion pedals, but I was able to run the Invader alongside a few classics. Compared to an ancient RAT2, the Invader was much brighter and sounded a lot less compressed. Alongside a Boss DS-1, it sounded airier, fuller, and less raspy. A battered MXR Distortion+ was perhaps the closet match, but still didn’t sound quite as open or detailed as the Invader. Part of the perceived (and very relative) clarity in the Invader is down to its inherent brightness and presence, which it mostly achieves without sounding shrill. There’s also the copious headroom. The Invader is loud—it’s little wonder why Maestro included a noise gate switch—so you can be very surgical and selective about how much distortion and bite you want to add on top.
The merits of these attributes are subjective, of course. I love the woof, compression, and darker capabilities of the RAT2, for instance. And even at its bassiest settings the Invader can’t deliver that pedal’s mysterious, cloudy sense of mass. For some players, though, the Invader will represent an ideal counterpoint to those hazier distortion tones. If you crave note articulation, massive volume, and the capacity to rise above a thick mix, the Invader is a distinctive sounding distortion alternative.
Discoverer Delay
For more information about the Maestro pedal line, go to maestroelectronics.com.
Bucket brigade delay, like copious heaps of butter, tends to make everything more delicious. So it goes with the Discoverer Delay. Fundamentally, there isn’t a ton of difference between the voice of the Discoverer and other affordable bucket brigade delays like the MXR Carbon Copy and the Ibanez Analog Delay Mini. Like those pedals, it tops out at about 600 milliseconds of delay, and a bit of clock noise is almost always present in the repeats. The Discoverer’s repeats, however, are ever-so-slightly darker and hazier than the echoes from those units. The Discover also colors the attack of an initial note in a similar way. Depending on your tastes and objectives, these are not bad, and among the attributes that draw players to bucket brigade delay in the first place.
What really distinguishes the Discoverer is its modulation. Not coincidentally, perhaps, the modulation in the Discoverer has a bit in common with the vibrato sounds in the Comet Chorus. As a result, the Discoverer’s basic architecture and functionality starts to look and sound a lot like an old EHX Deluxe Memory Man. But there are subtle differences between the modulation in the two. The DMM’s vibrato modulations, at least on my vintage unit, have a very trebly and squiggly quality. The Discoverer’s, by contrast, are throatier, smoother, and more present in the low-midrange, as well as a tiny bit faster, giving the Discoverer’s modulations a more rotary-speaker-like voice. The results are intoxicating and addictive, to say the least.
Old-school Deluxe Memory Man users that creatively utilize the scale and spacing of the original DMM’s controls for oscillation and pitch-shift effects will also be thrilled with how the Explorer’s layout facilitates many of the same moves. All three knobs can be adjusted simultaneously with an easy three-finger grip, and the knobs turn with a smooth resistance that makes fluid, improvisational moves a piece of cake.
Ranger Overdrive
For more information about the Maestro pedal line, go to maestroelectronics.com.
Carving out unique sounds isn’t easy in the overdrive realm. Even among very different overdrive pedals, you’ll often find a loss of audible crossover in tonality—particularly when you add additional pedals to the mix. And because Maestro has thus far been pretty secretive about what goes on under the hood, it’s hard to say which overdrive circuit, if any, inspired this design. To my ear, however, the basic voice aligns closely in both sound and feel with that of the Klon Centaur and better Klon clones. Maestro highlights the Ranger’s blend of clean and distorted tones as a feature. This is, of course, a hallmark of Klon design, which blends an op-amp distorted signal path with second and third paths of undistorted lows and boosted near-clean sounds, then blends the dirty and clean paths via the gain knob.
Like a Klon, there is a basic high-fidelity feel to the Ranger. And compared to a vintage TS9 or a Boss SD-1, the Ranger is discernibly more oxygenated and open-sounding in many of the same ways that distinguish a Klon from those pedals. There are still obvious differences in the performance envelope of the Ranger and the Klon-type pedals I used for comparison. The EHX Soul Food and Tone Bakery Creme Brulee I used as Klon stand-ins (the latter was a near dead-ringer for the real thing in a shootout) both have more available treble than the Ranger. But this could be a good thing if you’re trying to tame spiky transients in your overdriven signal without sounding overly compressed. And, in general, the Ranger’s not-too-bright voice makes it a great partner for stacking with fuzz and other overdrives, and tends to color your amp and guitar voice a lot less.
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“Get It Right, Get It Fast”: Jerry Douglas on Bluegrass History and Session Secrets
The legendary Dobro player talks about how to get session work, working with Allison Kraus, and the “baton pass” involved in recording great songs.
Bluegrass music is bigger than a genre. It’s become an entire world of ideas and feelings in the popular American imagination. And musician Jerry Douglas has been a key part of its celebration and revival over the past 30 years. “It's an old form of music that came from people in the south playing on the porch and became this juggernaut of a genre,” says Douglas. “It’s a character. It's a physical music.”
Douglas has racked up an impressive cabinet of accolades, including Grammys, American Music Association Awards, and International Bluegrass Music Association Awards. He’s been dubbed the CMA Awards’ Musician of the Year three times, and played with everyone from Allison Krauss and Elvis Costello to Bela Fleck and John Fogerty. He’s an encyclopedic guide to contemporary American roots music, and on this episode of Wong Notes, he walks Cory Wong through the most important moments in his 50-year career.
Tune in to hear Douglas’ assessment of bluegrass’ demanding nature (“Honestly, there's not so many genres nowadays that require as much technical facility as something like bluegrass”), what’s required of roots players (“Get it right, get it fast, make it hook”), and why the O Brother, Where Are Thou? soundtrack connected with so many listeners. Wondering how to get involved with session work? Douglas says there’s no one-size-fits-all answer, and what worked for him might not work today. The key is to be dynamic—and know when to keep your mouth shut.
There are plenty of gems in this interview, like Douglas’ thoughts on what makes a good solo, but the most significant might be Douglas’ big takeaway from decades of sitting in on communal roots-music sessions. “We can play in all genres,” says Douglas. “We just have to listen.”
Restoring a Romantic-Era Acoustic with Ties to the U.S. Presidency
These before (left) and after (right) shots demonstrate only a fraction of the restoration process our columnist carried out.
This centuries-old instrument, which belonged to the daughter-in-law of President Andrew Jackson, has witnessed almost 200 years of American history.
We tend to think of “history” as something we read about or learn from our elders, rather than something we live and contribute to. I’ve often wondered if my great-uncle knew he was making history when, as a Mexican immigrant, he built the original Mickey Mouse guitar for Walt Disney in the early 1950s.
Last year, I was contacted by Jennifer Schmidt, the collections manager at Andrew Jackson’s Hermitage. They were seeking a grant with the hopes of restoring an acoustic guitar on the property. It was the guitar that was owned by Sarah Yorke Jackson, White House hostess and acting first lady of the United States from November 1834 to March 1837, and daughter-in-law to America’s seventh president, Andrew Jackson. The Hermitage is the historic home of President Andrew Jackson located in a neighborhood just east of metropolitan Nashville.
When I arrived at the home to inspect the guitar, it was leaning against a chair in the living room, in desperate need of repair. It had been “restored” previously by a violin luthier in 1983, and while their work helped sustain the shape of the instrument, there were many repairs that had been done incorrectly.
I quickly saw that this was going to be a combination of a restoration and preservation project. There was a history written up on the guitar, but I believe it to be incorrectly documented that the luthier was Cabasse-Visnaire l'Aîné, who worked in the Mirecourt region of France during the early 1800s. Despite bearing some similarities, later guitars that are credited to Cabasse-Visnaire have a different style in building.
Based on the design, I believe the instrument was crafted by Petitjean l'Aîné in 1817. Another luthier from the region, Didier Nicolas l'Aîné, was also active in that period, but there are differences in his building decisions that have led me to this belief. Didier was known for his one-piece maple backs on his guitars, while Petitjean l'Aîné was known for laminating the backs of his guitars, and this guitar has a spruce back with a laminate. He also built in a style that was complementary to Didier—a nice way of saying he appears to copy his style in headstock and design.
“I couldn’t stop thinking of the story this instrument could tell—all it had endured and been privy to, the suffering it witnessed and the joy it gave.”
This guitar is considered a “Romantic” guitar, made during the era of 1790 to 1830. It features a Norway spruce top, most likely harvested in the French alps. The fretboard is African ebony, with a 646 mm scale. The back is laminated spruce and the sides are rosewood, with the outer laminate appearing to be pearwood.
The guitar needed a great amount of work. The issues and repairs included top cracks, loose perfling and braces, bridge lifting, binding and inlay missing, separated back, missing and incorrect frets, neck reset, missing top-hat pegs, and, to top it off, a fretboard held on by Scotch tape. When the instrument was finally delivered to us, it took several months before I could clear my schedule to dedicate time to the repair. The repair itself took several weeks to complete, but I couldn’t stop thinking of the story this instrument could tell—all it had endured and been privy to, the suffering it witnessed and the joy it gave to either Sarah while she played it or the audience she may have played it for. As musicians, we all tend to think beyond just the physical attributes of a musical instrument. We use words like feel, touch, voice, warmth. We use these terms because the instrument is expressing something that we lack the words or ability to express without it.
This guitar lived through the formation of the Democratic Party, the origins of the Spoils System, and the Indian Removal Act, which created the Trail of Tears. All of the pain and suffering, as well as the victories and joys, that were absorbed into this instrument have shaped its sound and presence, and to think that it crossed my path, a first-generation Mexican-American born in the United States. I am honored at the opportunity to help preserve a small piece of our American history.
I have worked on countless instruments that have historic musical relevance, but this guitar was different. We have a tagline for Delgado Guitars: “Does your guitar have a story?” I created this tagline because I believe every person has a valuable and important story to tell. Now, I’m grateful to have helped preserve this amazing guitar for future generations to see as they visit the Hermitage. I even built a custom stand from wood that came from the property. You can see more of the steps in the restoration on our social media pages if interested, but if you find yourself in Nashville, please stop by the Hermitage and pay it a visit. It might inspire you to share your story.
PG contributor Zach Wish demos Orangewood's Juniper Live, an all-new parlor model developed with a rubber-lined saddle. The Juniper Live is built for a clean muted tone, modern functionality, and stage-ready performance.
Orangewood Juniper Live Acoustic Guitar
- Equipped with a high-output rail pickup (Alnico 5)
- Vintage-inspired design: trapeze tailpiece, double-bound body, 3-ply pickguard, and a cupcake knob
- Grover open-gear tuners for reliable performanceReinforced non-scalloped X bracing
- Headstock truss rod access, allowing for neck relief and adjustment
- Light gauge flatwound strings for added tonal textures
After decades of 250 road dates a year, Tab Benoit has earned a reputation for high-energy performances at clubs and festivals around the world.
After a 14-year break in making solo recordings, the Louisiana guitar hero returns to the bayou and re-emerges with a new album, the rock, soul, and Cajun-flavoredI Hear Thunder.
The words “honesty” and “authenticity” recur often during conversation with Tab Benoit, the Houma, Louisiana-born blues vocalist, guitarist, and songwriter. They are the driving factors in the projects he chooses, and in his playing, singing, and compositions. Despite being acclaimed as a blues-guitar hero since his ’80s days as a teen prodigy playing at Tabby Thomas’ legendary, downhome Blues Box club in Baton Rouge, Benoit shuns the notion of stardom. Indeed, one might also add simplicity and consistency as other qualities he values, reflected in the roughly 250 shows a year he’s performed with his hard-driving trio for over two decades, except for the Covid shutdown.
On his new I Hear Thunder, Benoit still proudly plays the Fender Thinline Telecaster he purchased for $400 when he was making his debut album in Texas, 1992’s Nice & Warm. After that heralded release, his eclectic guitar work—which often echoes between classic blues-rock rumble-and-howl, the street-sweetened funk of New Orleans, and Memphis-fueled soul—helped Benoit win a long-term deal with Justice Records. But when the company folded in the late ’90s, his contract and catalog bounced from label to label.
Tab Benoit - "I Hear Thunder"
This bucked against Benoit’s strong desire to fully control his music—one reason he settled on the trio format early in his career. And although his 2011 album, Medicine, won three Blues Music Awards—the genre’s equivalent of Grammys—he stopped recording as a leader because he was bound by the stipulations of a record deal, now over, that he deemed untenable.
“I wanted to make records that reflected exactly how I sounded live and that were done as though we were playing a live concert,” Benoit says. “So, I formed my own label [Whiskey Bayou Records, with partner Reuben Williams] and signed artists whose music was, to me, the real deal, honest and straightforward. I couldn’t do anything on my own, but I could still continue putting out music that had a positive impact on the audience.”
Benoit’s new album, which includes Anders Osborne and George Porter Jr., was recorded in the studio at the guitarist’s home near the bayou in Houma, Louisiana.
Those artists include fellow rootsers Eric McFadden, Damon Fowler, Eric Johanson, Jeff McCarty, and Dash Rip Rock. Benoit also spent plenty of time pursuing his other passion: advocating for issues affecting Louisiana’s wetlands, including those around his native Houma. His 2004 album was titled Wetlands, and shortly after it was issued he founded the Voice of the Wetlands non-profit organization, and later assembled an all-star band that featured New Orleans-music MVPs Cyril Neville, Anders Osborne, George Porter Jr., Big Chief Monk Boudreaux, Johnny Vidacovich, Johnny Sansone, and Waylon Thibodeaux. This ensemble, the Voice of the Wetlands All-Stars, has released multiple CDs and toured.
Essentially, Benoit comes from the bayous, and when it’s time to record, he goes back to them, and to the studio he has in Houma, which he refers to as “the camp.” That’s where I Hear Thunder came to life. “George and Anders came to me and said, ‘Let’s go make some music,” Benoit offers. “So, we went out to the camp. They had some songs—and George and Anders and I go back so many years it was really a treat to put everything together. It only took us a couple of days to do everything we needed to do.”
“George Porter and Anders Osborne and I saw this alligator sitting around the boat where we were writing the entire time. I guess he really liked the song.”
I Hear Thunder has become his first number one on Billboard’s blues chart. Besides the fiery-yet-tight and disciplined guitar work of Benoit and Osborne, the latter also an esteemed songwriter, the album features his longtime rhythm section of bassist Corey Duplechin and drummer Terence Higgins. Bass legend Porter appears on two tracks, “Little Queenie” and “I’m a Write That Down.” Throughout the album, Benoit sings and plays with soul and tremendous energy, plus he handled engineering, mixing, and production.
Once again, that ascribed to his aesthetic. “My main reason for taking on those extra duties was I wanted to make sure that this recording gives the audience kind of a preview of how we’re going to sound live,” he declares. “That’s one of the things that I truly don’t like about a lot of current recordings. I listen to them and then see those guys live and it’s like, ‘Hey, that doesn't sound like what was on the album.’ Play it once or twice and let’s run with it. Don’t overdo it to the point you kill the honesty. All the guys that I love—Lightnin’ Hopkins, Albert King—they played it once, and you better have the tape machine running because they’re only going to give it to you that one time. That’s the spontaneity that you want and need.
“One of the reasons I don’t use a lot of pedals and effects is because I hate gimmicks,” he continues. “ I’m playing for the audience the way that I feel, and my attitude is ‘Let’s plug into the guitar and let it rip. If I make a mistake, so be it. I’m not using Auto-Tune to try and get somebody’s vocal to seem perfect. You think John Lee Hooker cared about Auto-Tune? You’re cheating the audience when you do that stuff.”
Tab Benoit’s Gear
Benoit in 2024 with his trusty 1972 Fender Thinline Telecaster, purchased in 1992 for $400. Note that Benoit is a fingerstyle player.
Photo by Doug Hardesty
Guitar
- 1972 Fender Telecaster Thinline
Amp
- Category 5 Tab Benoit 50-watt combo
Strings
- GHS Boomers (.011–.050)
The I Hear Thunder songs that particularly resonate include the explosive title track, the soulful “Why, Why” and the rollicking “Watching the Gators Roll In,” a song that directly reflected the album’s writing experience and environment. “George and Anders and I saw this alligator sitting around the boat where we were writing the entire time. I guess he really liked the song. He’d be swimming along and responding. That gave it some added punch.” As does Benoit and Osborne’s consistently dynamic guitar work. “I’m not one of these people who want to just run off a string of notes or do a lot of fast playing,” Benoit says. “It has to fit the song, the pace, and most of all, really express what I’m feeling at that particular moment. I think when the audience comes to a show and you play the songs off that album, you’ve got to make it real and make it honest.”
When asked whether he ever tires of touring, Benoit laughs and says, “Absolutely not. At every stop now I see a great mix of people who’ve been with us since the beginning, and then their children or sometimes even their grandchildren. When people come up to you and say how much they enjoy your music, it really does make you feel great. I’ve always seen the live concerts as a way of bringing some joy and happiness to people over a period of time, of helping them forget about whatever problems or issues they might have had coming in, and just to enjoy themselves. At the same time, I get a real thrill and joy from playing for them, and it’s something that I always want the band’s music to do—help bring some happiness and joy to everyone who hears our music.”
YouTube It
Hear Tab Benoit practice the art of slow, soulful, simmering blues on his new I Hear Thunder song “Overdue,” also featuring his well-worn 1972 Telecaster Thinline.