The Keeley ZOMA combines two of iconic amp effects—tremolo and reverb—into one pedal.
Key Features of the ZOMA
● Intuitive Control Layout: Three large knobs give you full control over Reverb Level, Tremolo Rate,and Depth
● Easy Access to Alternate Controls: Adjust Reverb Decay, Reverb Tone, and Tremolo Volume withsimple alt-controls.
● Instant Effect Order Switching: Customize your signal path. Position tremolos after reverb for avintage, black-panel tone or place harmonic tremolo before reverb for a dirty, swampy sound.
● True Bypass or Buffered Trails: Choose the setting that best suits your rig.
Three Reverb and Tremolo Modes:
● SS – Spring Reverb & Sine Tremolo: Classic spring reverb paired with a sine wave tremolo for that timelessblack-panel amp tone.
● PH – Plate Reverb & Harmonic Tremolo: Smooth, bright plate reverb combined with swampy harmonictremolo.
● PV – Plate Reverb & Pitch Vibrato: Achieve a vocal-like vibrato with ethereal plate reverb.
Reverb: Sounds & Controls
● Spring Reverb: Authentic tube amp spring reverb that captures every detail of vintage sound.
● Plate Reverb: Bright and smooth, recreating the lush tones of vibrating metal plates.
● Reverb Decay: Adjust the decay time using the REVERB/ALT SWITCH while turning the Level knob.
● Reverb Tone: Modify the tone of your reverb using the REVERB/ALT SWITCH while turning the Rate knob.
Tremolo: Sounds & Controls
● Sine Wave/Volume Tremolo: Adjusts the volume of the signal up and down with smooth sine wavemodulation.
● Harmonic Tremolo: Replicates classic tube-amp harmonic tremolo, creating a phaser-like effect withphase-split filtering.
● Pitch Vibrato: Delivers pitch bending effects that let you control how far and how fast notes shift.
● Alt-Control Tremolo Boost Volume: Adjust the boost volume by holding the REVERB/ALT footswitch whileturning the Depth knob.
The ZOMA is built with artfully designed circuitry and housed in a proprietary angled aluminum enclosure, ensuring both simplicity and durability. Like all Keeley pedals, it’s proudly designed and manufactured in the USA.
Stompboxtober Day 23 is here! Today’s prize is a pedal from J. Rockett Audio. Enter now and come back for more daily prizes!
J. Rockett Audio Designs PXO Phil X Signature Overdrive Pedal
The PXO was created as a live or studio tool. When we sent Phil the overdrive sample he found that it saved him in backline situations and provided him a drive that plays well with others.
The PXO is an overdrive/boost where you can select pre or post giving you variety in how you want to boost, EQ and overdrive. We have provided standard controls on the overdrive side such as Volume/Gain/Overdrive and EQ but on the boost side you have a separate Tilt EQ that allows you to EQ with simplicity. You can experiment by cascading in a pre or post situation and experiment from there. The PXO has a lush, thick feel to the bottom end and a smooth top end that begs you to dig into the note.
By now, we’re all familiar with the many options out there for amp modeling. Mic modelers are another reliable asset to digital recording tech, and can rapidly grow your inventory with just a few clicks.
As guitarists, we’re very aware of amp-modeling and profiling technologies, such as the Line 6 Helix, Fractal Axe-Fx, Neural DSP Quad Cortex, and Kemper Profiler. While our bases are covered for these (with modelers available for every “holy grail” amp under the sun), we are still missing another vital area of the recording process—microphones—for the acoustic instruments and vocals we might want to capture.
What if we could record them using holy-grail-modeled microphones? This month, let’s evaluate microphone modeling to help you make better-sounding recordings. Tighten up, the Dojo is now open.
The Sincerest Form of Flattery
Microphone modeling is an intriguing advancement in recording technology, offering great flexibility and possibilities for musicians, producers, and engineers. Makers like Slate Digital, Antelope, and Antares make many offerings, from hardware to software.
Universal Audio’s Sphere DLX ($1299 Street), LX ($799), and their six new Standard Mic series have impeccably modeled classic mics, and when coupled with their classic mic pre and compressor plugins, you can enjoy the same highly coveted mic chains appreciated the world over.
How It Works
The technology behind microphone-modeling systems relies heavily on convolution and impulse response techniques. These techniques involve capturing the unique sonic fingerprint of a microphone by recording its response to a wide range of frequencies and sound pressure levels. The immediate benefit is that this means you can grow your mic locker exponentially and gain access to a wide range of legendary microphone tones and textures all from a single mic! Most modeling microphones are usually either small- or large-diaphragm, multi-pattern, condenser microphones that are capable of capturing a wide frequency range and dynamic response. By adding other modeling mics, you can record in stereo or surround, and/or record multiple instruments at a fraction of the cost of owning multiples of the modeled mics themselves.
A Wealth of Options
One significant advantage of mic-modeling systems is their ability to offer a vast array of microphone options within a single session instead of having the time-consuming duty of swapping them out to achieve different sounds. With a modeling system, you can switch between different mic models instantly and audition various mics to find the perfect tone for the recording.
“The same vintage microphone can sound different on different days depending on temperature, humidity, and the voltage from the wall.”
Another lovely bonus is that microphone-modeling systems also offer the ability to swap microphone characteristics after the recording has been made! Want to swap your AKG C12 for a Neumann U 47 long after the recording session is over? No problem! This is especially useful when the initial microphone choice may not have been ideal or when the production requires a different tonal character than originally intended.
Weighing the Pros and Cons
Some audio purists argue digital emulation can’t truly replicate the sound of a physical microphone, especially when it comes to vintage models that have unique characteristics developed over decades of use. The subtleties of these microphones and their aging components shape the way they interact with different preamps and compressors.
After making over a hundred records at Blackbird over the last eight years, I’ve grown quite familiar with a good portion of our 1,800-plus vintage mics, like Telefunken 251s, AKG C12s, Neumann U 47s and KM 84s, Shure SM7s and SM57s, RCA 44s and 77s, and Royer R-121s. These are the very same mic models that most modeling mics are trying to capture. But experience has taught me that not all microphones sound identical even if they are the same make and model (and year). Also, the same vintage microphone can sound different on different days depending on temperature, humidity, and the voltage from the wall (that’s why Blackbird has its own regulated power and all the studios strive for consistent temperature and humidity year-round).
For home studios and smaller production environments, microphone-modeling systems can be a game changer. You’ll get a wide range of high-end microphone sounds without the need for a large microphone collection, and the ability to change microphone models after the fact gives budding producers and engineers greater confidence and flexibility in their work.
In reality, most users find that the convenience, cost savings, and versatility offered by modeling systems far outweigh any potential shortcomings. Finally, keep in mind that even though the mic “profile” you choose (U 47, U 67, SM7, etc.) will be consistent day in and day out, the modeling mic itself is also still a mic and will require you to be mindful of these same issues I mentioned above in order for your mic “profile” to be as accurate as possible.
Until next time, namaste.
With simple controls, models from the award-winning HX family, and the option for battery power, this compact unit is designed to be perfect for Metal guitarists seeking versatile tone options.
Simple controls make it easy to use, while models derived from the award-winning HX family of processors ensure exceptional hard-driving sound quality and authentic feel.
This new unit gives players seven amps, seven cabs, and 17 distortion, modulation, reverb, and delay effects—including a looper—and it may be powered by three AA batteries (included) or an optional 9-volt power supply.
Guitarists can also download the free POD Express Edit app for their computers or mobile devices to quickly and easily access a world of deeper tone editing, preset management, and global settings.
“For a wide variety of Metal guitarists, the POD Express Black is a great all-in-one modeler that gives them a unique selection of high-gain tones, plus essential effects,” says Rick Gagliano, Line 6 Director of Product Management. “It’s compact, fun and easy to use, affordable, and—most importantly—it features tones derived from the Helix family of products.”
Additional features include stereo outputs, tap tempo, a tuner, a noise gate, a headphone output, and a USB-C audio interface with re-amping capabilities. Add an optional expression pedal for volume control, or up to two footswitches to select presets or turn effects on and off.
The POD Express family, which also includes the previously released POD Express Guitar and POD Express Bass, represents the latest evolution of a line that began in 1998 with the groundbreaking red "kidney-bean" POD—the portable processor that pioneered the amp modeling revolution.
POD Express Black is $179.99
For more information, please visit line6.com.
The jazz-guitar virtuoso’s new record Echoes and Other Songs shines bright amidst some major—and challenging—turning points in his life.
It was around 8 p.m. and, after enduring a severely delayed flight from Europe, Mike Stern had finally arrived home to New York City. He was overseas for a run of marathon three-and-a-half-hour shows in Munich and Budapest, where he shared the stage with fellow guitar virtuoso Al Di Meola on the Mandoki Soulmates’ A Memory of Our Future album release concert.
Even though Stern had to leave the next day for a week-long stint at the Alternative Guitar Summit camp—where he would do clinics and perform alongside giants of the modern jazz world including John Scofield and Kurt Rosenwinkel—he invited me over that night to his Gramercy Park apartment to discuss his debut Mack Avenue Records release, Echoes and Other Songs.
As I set up my recording equipment, Stern was also busy setting up. He opened his Boss BCB-60 pedalboard case and connected his pedals to his well-worn Yamaha SPX90II, then routed the setup into a pair of Fender Twin Reverb reissues. “I just want to set my stuff up so I can practice later,” explains Stern. He was very generous with his time, and our interview concluded around midnight. As I headed out, Stern was just beginning his hours-long, late-night shedding session.
This relentless drive and obsessive discipline are the keys to Stern’s “chops of doom,” his nearly half-century reign as one of the world’s most celebrated jazz-fusion guitarists, and his remarkable road to recovery from a horrific accident that happened eight years ago.
Mike Stern - "Echoes"
In the Aftermath
In the summer of 2016, Stern tripped and fell over improperly stowed construction equipment while crossing the street, and broke his humeri (both of the arm bones that extend from the shoulder to the elbow). His right hand suffered permanent nerve damage, which caused it to become bent like a claw, making it so that he can no longer do some things like fingerpick and pinch harmonics. Stern’s legendary fluid picking style also became choppy, and he’s had to work extremely hard over the years to get it to flow smoothly again. “It’s still frustrating as hell,” admits Stern. “You didn’t have to think about the technique so much because you’ve been doing it for years, and then all of a sudden, now you have to spend energy and brain power on it. But it’s getting more natural as I keep doing it.”
“You didn’t have to think about the technique so much because you’ve been doing it for years, and then all of a sudden, you have to spend energy and brain power on it.”
Equally devastating is the mental toll from the accident, which Stern is still coping with. “I was really nervous to do the record at all. I was trying to give myself every excuse to get out of it. I thought, ‘Oh my hands are gonna cramp up because I’ll be nervous.’ My hands cramp up because of this injury,” says Stern. “It’s more in my mind. But that’s what I’m going through sometimes because of this. It’s really serious. I’m the only guitar player in the world that’s using glue—wig glue—to hold a pick. Everybody says they can’t hear the difference [in my playing] but I really feel it.”
Despite his initial, anxiety-driven apprehension, Echoes and Other Songs might be Stern’s best studio album yet. “I thought all the solos sucked and I’d have to go back and do everything again,” confesses Stern. “Then I listened back and, first of all, I can’t change it because it was all recorded live with the band, and then I said, ‘Thank God I don’t need to.’”Stern’s new record features a slate of impressive collaborators, who gathered to cut the album in New York City.
Hitting with the Heavyweights
As typical for a Mike Stern record, Echoes and Other Songs features a star-studded lineup of musicians. The luxury of recording with some of the world’s best musicians comes at a price. “The problem was getting those guys to rehearse because everyone’s so busy,” says Stern. “We got one rehearsal with Jim [Beard, producer], myself, Antonio [Sanchez, drummer], and Chris Potter [saxophonist]. No Christian McBride [bassist]—so we ran the tunes without bass,” says Stern. “We finally got Christian to do it the very night before. He had some time and drove all the way in [from New Jersey], and there was a ton of traffic because there was a baseball game or something, and he was late, but he still made it. We got together for like an hour-and-a-half that night and went over everything. He already had it together.”
The next day at BerkleeNYC’s Power Station Studios, they recorded straight through without listening back. It was mostly one to three takes of a tune—maybe four at most, if something was tricky. Stern explains, “We didn’t have that much time—we only had two days to do eight tunes! That’s kind of a lot, especially because it’s very live and we had never played together.”
“I’m the only guitar player in the world that’s using glue—wig glue—to hold a pick.”
Stern did two days with that rhythm section, and the second session had Beard, Richard Bona on bass and vocals, Dennis Chambers on drums, and Bob Franceschini on sax. This was also intended to be a two-day session, but they finished the three tunes in one day, and were wise enough to leave it alone. (Later overdubs included Mike’s wife, Leni, on ngoni, a West African stringed instrument, and Arto Tunçboyacıyan on percussion.)
Over the years, Stern had worked with all of the musicians on the album, with the exception of Sanchez, who entered the picture at Beard’s suggestion. He had just played a session with Sanchez, and Stern recalls, “Jim said, ‘Wow, that cat is playing his ass off.’ I was like, ‘No shit, of course.’ I’m aware of him but we never played. Beard said, ‘It would be a really good hookup because Antonio’s such a great jazz player; he really follows you.’ And he did exactly that, he really followed me, especially on the first tune ‘Connections.’ All of it. He was right there for all the soloists.”
Mike Stern's Gear
Improvising isn’t just for the fretboard: A 2016 accident permanently damaged Stern’s right hand, forcing him to relearn how to play the instrument—a process that’s still ongoing.
Photo by Sandrine Lee
Guitar
- Yamaha Pacifica 1511MS Mike Stern
Amp
- Fender ’65 Twin Reverb reissue
Effects
- Yamaha SPX90II
- Boss SD-1 (as boost with level all the way up, drive all the way off, and tone at 11:00)
- Boss SD-1W (as drive with level at 11:00, drive at 1:00, tone at 2:00, and mode switch set to C)
- Boss DD-3T
- Boss MO-2
- Boss TU-3
- Vemuram Jan Ray
- Truetone power supply with daisy chain cables
- Boss BCB-60 pedalboard
Strings and Picks
- D’Addario (.011–.013–.015–.026–.032–.038)
- D’Addario heavy picks
Beauty in Simplicity
Like most accomplished jazz musicians, Stern has spent countless hours shedding complex tunes. He’ll regularly practice John Coltrane’s “26-2” with Leni at home, and has recorded Coltrane’s challenging “Moment’s Notice” on several jazz-oriented CDs. But unless Stern is specifically recording an acoustic-jazz album like his 1992 release, Standards (and Other Songs), he generally prefers to keep it simple for his studio albums.
“I like to write so you don’t have to have a slide ruler to figure it out. That’s just my take,” says Stern. “I mean, some of the stuff that I hear that’s more complex, it’s gorgeous. I’m not taking that away. But when you have a limited amount of time for a band, you have to kind of keep it realistic. You have to make it kind of simple because most of the time they’re not going to have time to really learn some hard shit. I like to do that anyway because it’s more fun for me and for everybody else to play. It’s not so fun to show up and have to play ‘Giant Steps’ backwards and in three different keys.”
“I like to write so you don’t have to have a slide ruler to figure it out.”
You’ll often hear common forms like blues and minor blues disguised with the Stern touch on his albums. “Could Be,” the closing track on Echoes and Other Songs, is a quirky contrafact on the very familiar jazz standard “It Could Happen to You.”
“Connections,” another song in the collection, “has a blowing section that’s easy so people can take off on it,” says Stern. “It’s almost got a McCoy Tyner vibe; I always think of ‘Passion Dance’ in a way.” Since “Connections” didn’t require extraneous brain power to calculate unexpected chord changes or odd meters, the musicians were a lot freer and more relaxed, and the results are astounding. Stern says, “Man, Chris Potter, whew—he just tore it up on that track.”
Stern’s signature Yamaha electric has been his go-to for decades. Combined with a pair of Twin Reverbs, it takes him wherever he needs to go.
Photo by Chris Marroquin
“Gospel Song,” the second single from Echoes, is a ballad inspired by the down-to-earth music Stern heard growing up in Washington, D.C. “All you heard there was soul music, basically. It was so cool to live there and hear that music and it got me right away,” says Stern. “I used to listen to a lot of Motown and some church-y kind of stuff is in Motown or soul music.”
“Curtis,” which features Bona singing and Stern making an appearance on backing vocals, pays homage to a soul-music legend. “It’s got the vibe of a Curtis Mayfield tune in a kind of loose way. He’s one of my favorite composers,” says Stern. “You didn’t have to think too hard. It would just get into your heart.”
Fitting Farewell
Sadly, producer Jim Beard passed away in March 2024, several months before the album’s release. In addition to working with the likes of Steely Dan and Pat Metheny, among others, Beard had played an enormous role in Stern’s studio albums over the past several decades. “He played on ‘Chromazone,’” recalls Stern, referencing his most famous tune from the 1988 album Time in Place. Beard also produced numerous Stern albums, starting with 1991’s Odds or Evens. “He produced and mixed the stuff too, even though we had engineers. He’s amazing and had such an incredible ear. It was a shock to lose him,” says Stern.
Fittingly, “Crumbles,” Stern’s most adventurous studio track to date, features Beard, who adds a hauntingly introspective touch to the song’s mood. “The tune is a little quirky and has some humor in it. I like some of the things I was trying to do writing-wise and Christian really dug it. We were in the studio and we said, ‘Everybody’s been playing here and there but Jim hasn’t really gotten any features, so let’s just do that with him.’ He played this spacey thing and everybody just kind of played along, but we kind of knew we were going to go back in time and rock out in the end,” says Stern, who pulled out his synth-like Boss MO-2 for the guitar solo. “It just happened. I hadn’t used it for the whole record, so I said, ‘Let me use this with distortion.’”
Stern and his wife, musician Leni Stern, have always practiced as a duo at home, but they only started performing together recently. In this live shot, Leni presides in the background.
Photo by Chris Marroquin
The 55 Bar
Since roughly 1984, NYC’s 55 Bar was Stern’s home away from home. He had a weekly residency there for decades, playing every Monday and Wednesday when he was back in town. In stark contrast to a formal concert at a big-money venue, gigs at the 55 Bar—lovingly nicknamed “The Dump”—were casual, low-key situations. For guitar geeks, it was the best deal around, especially in the early days when the $12 cover charge also included two drinks and popcorn.
At his 55 Bar gigs, Stern would tweak new compositions and arrangements, and stretch out on jazz standards. It wouldn’t be uncommon at the 55 Bar to hear Stern burn for 20 minutes on a very uptempo blues, exploring esoteric ideas that you might not hear him do on a more listener-friendly studio album. Or, he could morph a jazz standard into an endlessly building, extended-outro vamp where he would play ear-twisting lines.
“Playing [at 55 Bar], sometimes I would come back that night and be inspired to try to write something.”
Musicians as diverse as Hiromi Uehara, Paul Shaffer, and the late Roy Hargrove would often randomly show up and sit in with Stern. Countless magic moments happened at the 55 Bar, very often sparking new ideas for Stern. “Playing there, sometimes I would come back that night and be inspired to try to write something,” says Stern, who made his first public appearance after the accident at 55 Bar on October 10, 2016, and used subsequent gigs there as a rehab of sorts as he began relearning the instrument.
At the club, Stern created a culture that defined a New York movement in jazz guitar, and gave players like Wayne Krantz and Adam Rogers, among others, an opportunity to showcase their abilities and develop their craft.
Sadly, however, in 2022, the 55 Bar closed, striking a devastating blow to the Big Apple’s creative community. “That place was one in a million,” says Stern.
“It’s a total drag,” he continues. “You have to look around and hustle gigs. It’s a challenge for younger players to find clubs to play and keep going. Even as discouraging as it is, I tell people, whatever you do, just try to find time to practice. Find a couple of hours every day. It’s a corny phrase but just ‘water the flowers.’ Otherwise, you got nothing.”
YouTube It
After decades of gigging separately, Mike Stern and his wife Leni Stern decided to start performing together. Leni’s ngoni playing can be heard on Echoes and Other Songs, and in this clip, the duo jam at home on one of Leni’s West African-inspired songs.