By splitting your signal into low- and high-frequency bands, and feeding them to separate effects loops, the XO lends a new, expansive vocabulary to the effects you already have.
Smart, intuitive controls. Exponentially widens the tone potential of just a few effects. High quality construction
Players with limited use for such effects will consider it expensive.
$279
Great Eastern FX
greateasternfx.com
Though some musicians consider it a chore, I relish the creative possibilities associated with mixing a song or record. Working with the Great Eastern FX XO Variable Crossover feels a lot like the process of experimental mixing using EQ and outboard effects. The concept is simple: The XO splits the low and high frequencies from your input into two separate bands, which are routed via corresponding send and return jacks to different effects or series of them.
Depending on how you set the crossover frequency, the return balance, dry blend, and phase, you can fluidly shape, blend, and move between sounds that are subtly different or radically deconstructed. On the surface, it might look and sound like a cumbersome process. In reality, it’s intuitive, fun, and full of surprises
Fear Not the Frequency Shift
The XO’s control set will probably look alien to most guitarists. The largest knob controls the crossover frequency, which determines the point at which the full frequency band is divided and sent to the low and high send and return. The range button just to its right selects two frequency ranges: 50 to 600 Hz, or 300 Hz to 3.4 kHz. The first is recommended for use with bass, the second for guitar, but you can experiment with either setting for any instrument. The return balance knob sets the relative levels of the two effects returns and the dry blend knob performs its namesake task. The phase button can be used to either correct phase issues when the two bands are out of phase or applied creatively to fashion out-of-phase variations on a sound. A very useful send button, meanwhile, switches the high and low sends, enabling instantaneous selection of mirror-image frequency and effects mixes.
Mutating Tone Tangles
My first experiments with the XO were simple: sending the low band to a delay with long repeats and the high band to another delay with fast repeats, lurking just at the brink of oscillation. The ways I could blend these divided and reconstituted tone composites were often unexpected, surprising, and totally inspiring. I could set up signals that found trebly repeats hovering at the edge of feedback, while low and low-mid frequencies (which can overwhelm a self-oscillating signal) provided a fat foundation for the resonant, ringing top end—a totally cool sound that responded in really interesting ways to picking dynamics and different rhythmic patterns. In a modification of that formula, I routed an intensely throbbing Vox Repeat Percussion clone, slow-sweeping phaser, and long-repeat delay to the low band and assigned a clean, heavily compressed, slapback to the high frequencies. In this configuration, simple folk-rock chords and melodic lead lines took on complex, alien alter egos, sometimes sounding like two players—one handling a bubbling bass synth, and a guitarist carrying the tune via the clear detailed high end. When the pulsing low end got tiresome, it was easy to dial in more dry signal via the dry-blend knob or dial in a mix favoring the tighter, chiming high band.
“Simple folk-rock chords and melodic lead lines took on complex, alien alter egos, sometimes sounding like two players.”
The spins you can put on these recipes are endless. Situating an octave-down pedal amid the tremolo and phaser made the two bands even more distinctive and heightened the illusion of a guitarist and synth player working together. You can mix fuzzy, thumping low end with ringing and heavily chorused top-end output. Or you can blend two similar but distinct effects to create oddly chorused and powerful widescreen tonalities.
The cool part of all this potential is that it can be realized with a single amp and just a few pedals. Some of my most radical sounds came via just four or five pedals including the XO, which adds up to a very modest and portable array, all things considered. Players that work with pedalboards that count stomps in the double digits could disappear in labyrinths of sound that are as immersive as those afforded by synthesis. And while XO is, after some practice, easy to control, the new, chaotic molecular reactions provoked by unorthodox stimulation of your pedals all but guarantees unique results. You will definitely find new sounds and new ways to play and compose here.
The Verdict
The XO Variable Crossover is more likely to see service as a studio tool than become a staple of live setups, though plenty of courageous musicians will find it practical in that environment. Although the mechanics and principles behind its workings can seem complex at first, it can be used effectively and dramatically with just a few stompboxes. The sounds and voices it can extract from, say, a phaser and a delay are exponentially greater in number than what you’d get by simply using two such effects in series, even if some of them are subtle. And the ability to manipulate and warp these sounds on the fly with the XO’s elegant, simple control interface could bring out your inner Lee “Scratch” Perry or DJ Shadow—creating new moods, scenes, and tapestries that can turn a simple song or riff into a moving, mutable, and flowing tone story.
- Chris Buck of Cardinal Black Rig Rundown ›
- Shnobel Tone Unveils the Mid Driver Overdrive ›
- Great Eastern FX Co. Focus Fuzz Review ›
For so many musicians, the flaws in our playing stick out loud and clear. So, how can we let go and just play?
“Be your own artist, and always be confident in what you’re doing. If you’re not going to be confident, you might as well not be doing it.” —Aretha Franklin
Many, if not most, musicians I know suffer from something I call music dysmorphia. As people who suffer from body dysmorphic disorder torture themselves with an overwhelming preoccupation of their perceived flaws, be they real or imaginary, musicians often listen back to their musical performances and only hear what they don’t like. (Timing is rushed, tone’s too thin or too bassy, note choice too cliché or too weird; it’s never quite right to their ears). I know a ton of players who are way better musicians than I will ever be, yet they genuinely don’t like the way they play. It’s not false modesty, it’s the inability to process reality accurately.
I see it come up often during Rig Rundowns. Usually, players begin the interview by playing a 15- to 45-second improvised introduction. Often, they’ll be playing, it all sounds great, then they hit something they don’t really like. They get a frustrated look on their face and ask to take it again. But now they are in their heads. The second take usually feels a bit self-conscious, not as free and flowing as the first take. You can almost hear their thoughts: “This will be online forever, evidence of my poor playing.” You rarely hear a second take that has the magic of the first one because they’re thinking about being judged.
The author with one of Nashville’s finest, Tom Bukovac.
Photo by Chris Kies
I know there’s a disparity between the music that I hear in my head when I’m playing and the music I’m actually playing. I often phone-record songs on my gig to gather some evidence of what I actually sound like: check the tone, timing, note choice. There are gigs where I feel ashamed of what’s coming out of my amp, but when I listen back, it’s fine, sometimes even good. Other times, I think I’m killing it, but when I hear the recording, I feel a crushing pain of disappointment combined with deep shame.
I suspect we all sound the best when nobody is listening. When you have an audience, then you judge yourself because you think you are being judged. Why should we care? Music is not a contest, it’s art.
“People respond to reckless abandon in art.”
There is no agreed definition of what constitutes art. Art is subjective. There are no wrong decisions with art, so we should be cool with whatever we play. Sadly, that’s not the case. I suspect that’s because music means so much to us. Playing music is not just something we do, it’s who we are. When I was younger, I worked a wide variety of jobs, but I never felt bad about being a terrible roofer, waiter, factory worker, or teacher, because this was just something I had to do for money—it was not my life’s goal. But being a musician is not only my passion and my job, it is how I am wired. Music is my identity. So when I play and it sounds like I can’t play, my sense of self is called into question: What am I doing with my life? Who am I? Performing for others means putting our tiny, naked heart in our hands, and offering it to God and everybody to be judged. That’s a scary, vulnerable position.
I was jamming with Austin Mercuri, a great bass-player buddy of mine, and I asked him if he thinks music dysmorphia is a thing. He agreed that it totally is a thing, and he gave an interesting insight. Austin said, “Ever notice when you record something comedic, like a parody, it turns out so great musically? Because it’s tongue-in-cheek, any mistakes or oversteps just make it better, so you go for stuff beyond what you’ve done before, take crazy chances fearlessly, and they work.” That’s the trick: Don’t care, then you can explore without any second guessing or fear of judgment, because you’re just goofing off. People respond to reckless abandon in art.
As a musician, you’re probably not going to find happiness by comparing your playing to others, which is pretty much impossible. For example, my friend Tom Bukovac and I moved to Nashville around the same time. I’ve watched his career take off and felt the sting of envy for years. But now, I listen to Buk play and the only thing I feel is inspiration and awe. With innate talent and an obsessive work ethic, Buk developed this ability to tap into music, where it flows through him, unhindered by doubt or self-consciousness. Why should Buk’s brilliance, or anybody else’s, make me feel bad about my thing? Get back to why you started playing in the first place. Stop thinking, just play.
Discover advanced capo techniques that will refine your playing and enhance your mastery of any key. Perfect for guitarists ready to take their skills to the next level!
Introducing the ENGL Steve Morse Signature 20, a compact and versatile all-tube head with two channels, power soak options, built-in noise gate, delay, reverb, and more. Made in Germany, this amp delivers Steve Morse's precision and clarity in a powerful package.
Steve Morse, the legendary guitarist known for his work with bands like Deep Purple and the Dixie Dregs, has recently announced a new collaboration with ENGL Amps.
The result of this partnership is a small signature head that promises to deliver the perfect tone for any guitarist looking to achieve the same level of precision and clarity that Morse is known for. The new ENGL head, aptly named the Steve Morse Signature 20, is a compact and versatile amplifier that packs a punch in terms of both features and sound. With two channels, guitarists will have the ability to dial in a wide range of tones to suit their playing style.
What makes this signature head stand out is its unique preamp and power amp design. The clean channel offers a warm and articulate sound, while the lead channel delivers a classic rock tone with just the right amount of grit. With its powerful and responsive gain stage, this head produces a rich and dynamic sound that can go from smooth and creamy to aggressive and punchy with just the twist of a knob.
But that's not all the E658 also features a built-in noise gate, making it perfect for high-gain playing without any unwanted noise. And for those who want even more tonal options, the head also has a built-in delay and reverb as well some handy features like an IR loader, midi, headphone out. Whether you're a fan of Steve Morse's playing or just looking for a versatile and powerful amp, the ENGL Steve Morse Signature 20 is definitely worth checking out. With its compact size and impressive features, this head is sure to become a go-to for guitarists of all styles and genres.
- Two Channels: Clean, Lead
- All Tube Head
- Power Soak (Full Power / 20 Watts, 5 Watts, 1 Watt, Speaker Off)
- Preamp tubes: 4 x ECC83 (12AX7)
- Poweramp tubes: 2 x EL84
- Tube buffered FX Loop
- Noise Gate Master Volume Boost (M.V.B.)
- Reverb
- Delay
- Midi: MIDI In (with ENGL Phantom power switch)
- Impulse Response Loader
- USB: for IR loading
- Headphone Output with Level control
- XLR Ground Lift Switch
- Store (for MIDI programming)
- Controls: Gain (separately for each channel), Bass, Middle, Treble, Lead Volume, Clean Presence, Master
- Controls (Rear): Powersoak, Noise Gate threshold level, Delay, Reverb
- Outputs: 1 x 8-16 ohms or 2 x 16 ohms
- Made in Germany
The Steve Morse Signature 20 is available now from authorized Engl Amplifiers dealers worldwide.
For more information, visit engl-amps.com.
Martin D-11E Rock the Vote acoustic-electric guitar is a limited edition collaboration between Martin Guitar, Rock the Vote, and artist Robert Goetzl, honoring David Crosby's passion for voting. Crafted with premium materials and featuring unique LR Baggs M80 soundhole pickup and Luxe by Martin Kovar strings, this guitar inspires civic participation through music.
The Martin D-11E Rock the Vote acoustic-electric guitar is a special edition instrument crafted to inspire people to participate in our democracy. This collaboration between Martin Guitar, David Crosby’s estate, Rock the Vote, and artist Robert Goetzl tells a powerful story. “David was a patriot,” says Executive Chairman Chris Martin IV. “He believed deeply in this great experiment of ours, and his passion for voting is something we wanted to honor and continue.”
The vision for the original D-16E Rock the Vote guitar launched back in 2020 was born from a conversation between Chris and David Crosby, partnering with Rock the Vote to encourage people to register and participate in federal, state, and local elections. That conversation led to blending Robert’s compelling artwork with Martin's renowned craftsmanship. Robert shares, “David threw out this quote, that ‘democracy works if you work it,’ and that became a guiding theme for the artwork.”
A reissue of that original guitar, the all-new D-11E Rock the Vote model includes new features like an LR Baggs M80 soundhole pickup paired exclusively with Luxe by Martin® Kovar™ strings. Kovar is a unique alloy of two ferromagnetic metals, nickel, and cobalt, not found in conventional phosphor bronze strings. When paired with the adjustable M80 humbucking coil, these strings are guaranteed to deliver an exceptional acoustic-electric experience. It’s the ideal pairing for players seeking warm, authentic, amplified tones in any performance setting.
The D-11E Rock the Vote acoustic-electric is crafted with premium materials, including American sycamore satin back and sides and a spruce gloss top showcasing Robert’s custom artwork. Its Dreadnought size and unique 000 depth offer players a powerful, projective sound with strong bass and a comfortable feel. It also features a satin select hardwood neck, ebony bridge and fingerboard, silver binding, and includes a softshell case made of hemp.
This guitar not only commemorates David Crosby’s legacy, but through this collaboration, Martin Guitar is proud to support Rock the Vote with a $5,000 donation. Rock the Vote is a non-partisan, non-profit organization dedicated to building the political power of young people, and over the past 30 years it has helped register over 14 million voters. According to the organization, “In 2024, Millennials and Generation Z will comprise 44% of American voters. Young voters are new voters and as new voters they face unique obstacles to voting... Our efforts focus on research-driven programs and innovative solutions to right the system and ensure each youth generation is represented in our democracy.”
"We are thrilled to partner with Martin Guitar to harness the power of music in inspiring young musicians and their fans to engage in our democracy," said Carolyn DeWitt, President and Executive Director of Rock the Vote. "Music has always been a catalyst for change, uplifting critical issues and driving people to action. As we face the defining challenges of 2024, it's essential that young voices are heard and their passion is transformed into meaningful participation at the polls," adds Carolyn DeWitt, President & Executive Director of Rock The Vote.
With only 47 of these guitars made, honoring the election of the 47th U.S. president, each one represents a commitment to encouraging civic participation through the universal language of music. “I believe it’s our responsibility as citizens to participate in our democracy,” says Chris.
For more information, please visit martinguitar.com.