The GX shrugged off everything thrown at it, whether it was ham-fisted flatpicking or delicate fingerstyle arrangements, which is a lot to ask from any Grand Auditorium-sized guitar, let alone one from the future.
Recently, during a visit to the local boutique acoustic store, the owner insisted that I try a new guitar. He often insists that I try new guitars, and I have found it easier to try the guitars in question rather than argue with him. He told me, “You’re gonna love this,” to which I gave my standard reply of “Hmm.” Then, when he grabbed the Darth Vader-looking acoustic off the wall, my heart broke a little bit. I thought we had made more of a connection over the past couple of years of me visiting his store – hadn’t he ever listened to the things I shared with him? Didn’t he remember me talking lovingly about my beat up D-18V? He certainly hadn’t recalled that I enjoyed picking bluegrass tunes. All of the sudden, our relationship seemed awfully one-sided
Discovery
I begrudgingly accepted him thrusting the guitar into my hands, looking more like something that should be bolted underneath a late-model Acura than used to make music. He identified it as a Composite Acoustics Bluegrass Standard model; the name indicated that, just perhaps, he had been listening to me all along. Grabbing the guitar, I noticed that the neck wasn’t ridiculously thin. In fact, it was what could be referred to as substantial. In the past, builders using composite materials forgot that just because something could be done didn’t mean it should be, and pencil-thin necks were often the misguided result. I reckoned then it was at least worthy of a thorough checking-out.
pulled a pick out of my pocket and played – what else? – a bluegrass riff in G. My whole world was suddenly set on its ear. All the preconceptions I had been cultivating – graphite equals cold, graphite equals dead, graphite equals weird-sounding upper harmonics – swiftly flew out the window. I left soon thereafter, partly due to other obligations, partly to digest what had just happened.
As soon as I returned to the office, and spent some time discussing the MusicWood Coalition and the future of alternative materials in instrument design with the staff, I realized we had to get one in for review – graphite is certainly poised to be a part of guitar culture in the future. A quick call and short conversation with a gentleman named Gerd, and we had a GX Performer on the way.
The Arrival
When the guitar arrived, the temperature was in the 50s, so I wasted no time in unpacking the GX, giving it no acclimation time. I grabbed a G chord almost as soon as I could pull the guitar out of its case and it rang out clearly and in tune, with the relief being just where it should be.
If anything, I found the GX even more impressive than the Bluegrass model, since it has all of the great playability and close to the same volume as its bigger sibling, while coming in at a smaller, more comfortable Grand Auditorium size, and sporting a rather severe – and very cool looking – cutaway that occupies the area normally reserved for the neck heel. Pitting it in a seemingly unfair comparison with my D-18V, the GX once again held its own; not failing in the expected bass registers, where cutaways tend to have issues, but in its inability to deliver that extra little amount of harmonic sparkle on the high-end, just as the notes and chords begin to decay. Mind you, this was from out front, about ten feet away and three or four feet up from the soundhole, where the sound really begins to focus.
From the player’s vantage point, the guitar feels quick and responsive, with the only negative being a little boxiness when driven too hard. The GX shrugged off everything thrown at it, whether it was ham-fisted flatpicking or delicate fingerstyle arrangements, which is a lot to ask from any Grand Auditorium-sized guitar, let alone one from the future.
Composite Benefits
Earlier efforts in building guitars from composite materials left the braces out of the equation, because they weren’t needed structurally. Composite Acoustics figured out that, tonally, they were needed. Better is a subjective term, but this certainly makes their guitars deliver what we traditionally associate as good tone. Something else that is available using non-traditional materials and construction techniques is the ability to round contours to reduce the incidence of standing waves. Composite materials can be fashioned into other previously impossible shapes for various tone-shaping and ergonomic reasons.
If you are looking for a really nice guitar that can actually be taken out and played, this very well may be the one. It can be left in the trunk when you go grab a bite – out of sight and out of mind. It can be taken to the outdoor festival in July and played all day with no worries. It won’t crack. Let that point settle in a bit. That means no more anxiety about the humidity level in your case or your house, which in turn means no more case humidifiers. No more seasonal truss rod adjustments. Just play the thing, whenever, wherever you want. It is without a doubt the most viable travel guitar option out there, as well as a great instrument for festival performers. This guitar doesn’t shy away from anything.
The Final Mojo
As a kid growing up in Indiana, our library had some fascinating old books written in the ‘50s about living in the future. According to these books, we were all supposed to be driving around in nuclear-powered, three-wheeled rocket cars by the 1980s. That sounds decidedly cooler than a Toyota Prius to me, but that isn’t how things have worked out. I can accept that. What I have trouble accepting is the thought of my son, or one of his children in the future, not being able to get a great sounding acoustic, one that inspires them to pick it up and to play, maybe even write a few tunes. Composite Acoustics are doing their best to make it happen, and for that, I’m more than happy to trade my rocket car.
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Composite Acoustics
MSRP $3350
compositeacoustics.com
It’s Day 10 of Stompboxtober! Today’s prize from Truetone could be yours. Enter now and come back daily for more prizes!
Truetone 1 Spot Pro XP5-PS 5-output Low-profile Isolated Guitar Pedal Power Supply
The XP5-PS is a package containing the 1 Spot Pro XP5, along with a 12Vdc 2.5A adapter, which allows you to power the XP5 without having a CS11. The adapter comes with an array of international plugs so that you can take it with your pedalboard anywhere in the world. Some musicians may even choose to get one of these, plus another XP5, to distribute their power around the pedalboard and have the dual XP5s acting as two pedal risers.
Check out our demo of the Reverend Vernon Reid Totem Series Shaman Model! John Bohlinger walks you through the guitar's standout features, tones, and signature style.
Reverend Vernon Reid Totem Series Electric Guitar - Shaman
Vernon Reid Totem Series, ShamanWith three voices, tap tempo, and six presets, EQD’s newest echo is an affordable, approachable master of utility.
A highly desirable combination of features and quality at a very fair price. Nice distinctions among delay voices. Controls are clear, easy to use, and can be effectively manipulated on the fly.
Analog voices may lack complexity to some ears.
$149
EarthQuaker Silos
earthquakerdevices.com
There is something satisfying, even comforting, about encountering a product of any kind that is greater than the sum of its parts—things that embody a convergence of good design decisions, solid engineering, and empathy for users that considers their budgets and real-world needs. You feel some of that spirit inEarthQuaker’s new Silos digital delay. It’s easy to use, its tone variations are practical and can provoke very different creative reactions, and at $149 it’s very inexpensive, particularly when you consider its utility.
Silos features six presets, tap tempo, one full second of delay time, and three voices—two of which are styled after bucket-brigade and tape-delay sounds. In the $150 price category, it’s not unusual for a digital delay to leave some number of those functions out. And spending the same money on a true-analog alternative usually means warm, enveloping sounds but limited functionality and delay time. Silos, improbably perhaps, offers a very elegant solution to this can’t-have-it-all dilemma in a U.S.-made effect.
A More Complete Cobbling Together
Silos’ utility is bolstered by a very unintimidating control set, which is streamlined and approachable. Three of those controls are dedicated to the same mix, time, and repeats controls you see on any delay. But saving a preset to one of the six spots on the rotary preset dial is as easy as holding the green/red illuminated button just below the mix and preset knobs. And you certainly won’t get lost in the weeds if you move to the 3-position toggle, which switches between a clear “digital” voice, darker “analog” voice, and a “tape” voice which is darker still.
“The three voices offer discernibly different response to gain devices.”
One might suspect that a tone control for the repeats offers similar functionality as the voice toggle switch. But while it’s true that the most obvious audible differences between digital, BBD, and tape delays are apparent in the relative fidelity and darkness of their echoes, the Silos’ three voices behave differently in ways that are more complex than lighter or duskier tonality. For instance, the digital voice will never exhibit runaway oscillation, even at maximum mix and repeat settings. Instead, repeats fade out after about six seconds (at the fastest time settings) or create sleepy layers of slow-decaying repeats that enhance detail in complex, sprawling, loop-like melodic phrases. The analog voice and tape voice, on the other hand, will happily feed back to psychotic extremes. Both also offer satisfying sensitivity to real-time, on-the-fly adjustments. For example, I was tickled with how I could generate Apocalypse Now helicopter-chop effects and fade them in and out of prominence as if they were approaching or receding in proximity—an effect made easier still if you assign an expression pedal to the mix control. This kind of interactivity is what makes analog machines like the Echoplex, Space Echo, and Memory Man transcend mere delay status, and the sensitivity and just-right resistance make the process of manipulating repeats endlessly engaging.
Doesn't Flinch at Filth
EarthQuaker makes a point of highlighting the Silos’ affinity for dirty and distorted sounds. I did not notice that it behaved light-years better than other delays in this regard. But the three voices most definitely offer discernibly different responses to gain devices. The super-clear first repeat in the digital mode lends clarity and melodic focus, even to hectic, unpredictable, fractured fuzzes. The analog voice, which EQD says is inspired by the tone makeup of a 1980s-vintage, Japan-made KMD bucket brigade echo, handles fuzz forgivingly inasmuch as its repeats fade warmly and evenly, but the strong midrange also keeps many overtones present as the echoes fade. The tape voice, which uses aMaestro Echoplex as its sonic inspiration, is distinctly dirtier and creates more nebulous undercurrents in the repeats. If you want to retain clarity in more melodic settings, it will create a warm glow around repeats at conservative levels. Push it, and it will summon thick, sometimes droning haze that makes a great backdrop for slower, simpler, and hooky psychedelic riffs.
In clean applications, this decay and tone profile lend the tape setting a spooky, foggy aura that suggests the cold vastness of outer space. The analog voice often displays an authentic BBD clickiness in clean repeats that’s sweet for underscoring rhythmic patterns, while the digital voice’s pronounced regularity adds a clockwork quality that supports more up-tempo, driving, electronic rhythms.
The Verdict
Silos’ combination of features seems like a very obvious and appealing one. But bringing it all together at just less than 150 bucks represents a smart, adept threading of the cost/feature needle.
EarthQuaker Devices Silos Multi-generational Time Reflection Delay Pedal
Silos Delay PedalPositive Grid unveils Spark EDGE, a multi-channel smart amp & PA engineered for musicians demanding portability, versatility, and pro-level sound.
Positive Grid unveils Spark EDGE, a multi-channel smart amp & PA engineered for musicians demanding portability, versatility, and pro-level sound. Designed for everyone from singer-songwriters and buskers to acoustic duos and electric players, Spark EDGE packs 65 watts of studio-quality sound, built-in effects, and a looper into a lightweight, compact design. Capable of serving as an amp, PA, or personal monitor, Spark EDGE offers flexible connectivity for electric and acoustic guitars, bass, vocals, keyboards, and more. With optional battery power (sold separately), Spark EDGE delivers the freedom to perform anytime, anywhere.
Pro-Level Sound with Advanced Audio
Powered by Sonic IQ Computational Audio, Spark EDGE enhances every note with precision. Its tech-driven system features a dedicated computational audio chip that refines dynamic range, boosts vocal clarity, and deepens bass. The result? Precise, immersive sound in any setting. Complemented by an advanced speaker design—featuring a woofer, tweeter, and reflex ports—Spark EDGE delivers rich, full-bodied sound that brings any performance to life.
Seamless Multi-Instrument Connectivity
Featuring four versatile channels, Spark EDGE offers seamless connectivity for multiple instruments:
- Channel 1: Equipped with 36 amp models and 50 effects for electric guitars, acoustic guitars, bass, and vocals.
- Channel 2: Tailored with dedicated amp models and effects for vocals, bass, and acoustic guitars.
- Channels 3/4: Stereo input channels designed for keyboards, drum machines, and other instruments.
All the Gear in One App
The Spark App transforms Spark EDGE into a performance powerhouse:
- 36 Amps: Instant access to guitar, bass, and acoustic amp models
- 50 Effects: A comprehensive selection of built-in effects for any instrument
- Creative Groove Looper: Layer, loop, and experiment with over 100 drum patterns
- Spark AI: Automatically generate the ideal tone with AI-powered suggestions
- Smart Jam: Create dynamic backing tracks that adapt to any playing style
- Auto Chords: Real-time chord display for millions of songs
- 100,000+ Tones: A vast library of downloadable tones, created by musicians worldwide
Ready for the Road
Lightweight yet rugged, Spark EDGE is built to go anywhere. Featuring an ergonomic handle for easy carrying and a durable design that withstands the rigors of travel, Spark EDGE offers two listening angles—upright or tilted. In addition, an optional rechargeable battery (sold separately) offers up to 10 hours of playing time per charge.
Limited Edition Grilles
Limited-edition grilles (sold separately) allow for personalization, with bold designs like Sunburst and On the Edge offering a distinct, eye-catching look before the first note is even played.
Essential Extras
- Bluetooth® Streaming: Stream music directly through the amp and blend tracks with live performances using onboard volume control
- WiFi: Over-the-air firmware updates ensure seamless improvements, with no computer required
- Send stereo outs to the PA and use Spark EDGE as a monitor while maintaining tone control
- Compatible with Spark accessories including Spark Control X, Spark CAB, Spark LINK and more