Our beloved Amp Man signs off after 13 years of answering readers’ questions from under the hood.
A big hello to all you Ask Amp Man readers worldwide, and welcome to yet another installment of your favorite column. But this is not just another of my monthly columns. No, this will actually be my last column. I know, hard to believe, right? You open or download your magazine every month and there's the Ask Amp Man column. It's been there ever since you can remember!
Well, you are indeed correct about that. Premier Guitar was launched in February 2007, and the Ask Amp Man column has been there since the inaugural issue. What you may not know is that I've been writing this column even longer than Premier Guitar has existed. Prior to the launch of the magazine under the name Premier Guitar, it was known as Musicians Hotline and it, too, had a column where you could ask an amp expert questions.
increased knowledge.
The original column—at least as original as I know it—was called “Ask Mikey" and was written by Mike Soldano of Soldano Custom Amplification. At some point, Mike became too busy to author the column, so the magazine needed to find a knowledgeable replacement in the tube-amp world. They wound up calling another one of the top boutique amp companies, Budda, and spoke with my partner Scot Sier. Since the questions were of a technical nature, Scot asked me if I would like to write the column. Upon accepting the challenge, the column in Musicians Hotline became Ask Budda. Once Hotline became Premier Guitar, the name of the column also changed to Ask Amp Man, and the tradition of answering readers' questions continued.
First, let me say that it's been an honor to have authored this column for so many years and to have been associated with Premier Guitar. The publication is well respected by its readers, as are the authors and columnists within. I know, because I'm told this all the time. I have been in the business of repairing and modifying, as well as designing and building, guitar amps for about 35 years now, and am probably as well known for writing this column as I am for the amp business.
The hands that have been inside of countless amps have also been on the necks of many, many guitars. Here, Jeff Bober lays into a favorite Strat. Photo by Robert Jordan
I was recently reminded of an instance when I was attending one of the big guitar manufacturers' “experience" parties. There was a gentleman performing onstage with the likes of Davy Knowles and David Grissom, and I really enjoyed his performance. (No disrespect to those other two players. Ha-ha!) I spoke to him after his set, later in the evening, and told him I really enjoyed his playing and his tone. At the time, I guess I looked similar to the frontman of a very successful band (dyed blond, coiffed hair with a bit of a beard and moustache), so he engaged in conversation with me. After a minute or two he noticed the name on my badge and said something to the effect of: “Man, I was just being nice to you because I thought you were Chad. You're the guy who writes the Ask Amp Man column! Now I'm really happy to meet you." That's not the first or the last time I've been acknowledged and thanked for being the author of this column—and I am very appreciative of that.
I've always looked at the column as a way to help people: be it someone who lives nowhere near anyone with the ability to diagnose or repair an amp, or someone with a desire to improve an amplifier and make it better suited to his or her needs. Although some have said it would be a great platform for self- or brand promotion, I never thought that appropriate for the column, so I tried never to use it in such a manner. It was always fun to read the questions and think about the possible causes of a problem or symptom, or a way I could help owners tweak or modify an amp to achieve a better result for them. It was also interesting to find someone whose need or application was outside the box, which prompts one to look at things with a different perspective. This is all part of the learning process, which makes everyone better at what they do. Of course, there are times where you just have to say, “No, you can't do that!" Ha-ha!
I also really enjoyed bringing you, as of late, interesting amps that have crossed my bench. For all the years I've been in this business, I still occasionally come across something I haven't seen before or seen only a few of because there simply aren't many of them around.
Putting his own amps, and a Gibson Les Paul, to use, Jeff rocks on the big stage with Johnny Chill, a side project of John Palumbo of Crack the Sky. Photo by Ellen Wiley
And then there are amps that were manufactured by relatively small companies—well known in their day, but after not being manufactured for decades and initially built in small numbers, they slowly fall off the radar. I have done columns on amps such as West and Sundown, where, after the columns were published, the likes of Dave West or Dennis Kager have contacted me and thanked me for writing a column on their amps. Something as simple as that brings one such joy, and for that I'm grateful.
I hope I've been able to bring at least a few of you a little bit of joy, or a sense of accomplishment—or, at the very least, increased knowledge. That said, there's only so much one can write in a column for more than 13 years without repeating one's self, so I've decided to bring it to an end. I'll still be designing, building, and repairing amps (which I really love to do), and if the folks at Premier Guitar are so inclined, maybe bringing you a feature story now and then. Or maybe something entirely different. Who knows! And if you'd like to hear what others in this wonderful world of music are up to, you know you can also hear me, as well as my co-host Mick Marcellino, on our weekly Amps & Axes podcast.
To bring this to a close, I'd like to leave you all with just a little bit of my philosophy: Live in the moment and be practical. We are all (at least most of us) guitarists. And that can come with the search for the ultimate tone, but don't let it get to the point of obsession. We live in an imperfect world—there is no perfection! If you keep lusting after every new guitar, amplifier, cable, capacitor, tube, speaker, pedal, pick, or battery, you will never be satisfied. If you have the opportunity to try or experience any or all of those … great. But it's not going to make or break you. Some of the best music in the world has been made on the most basic collection of materials, so do the best with what you have and improve or upgrade when it's practical. After all, music is supposed to be fun and good for the soul, so don't ruin that with obsessions. Life is too short. Take time to smell the roses. Or coffee. Coffee is good, too! Learn, have fun, respect other musicians, and, just as Frank Zappa said, “Play yer guitar!"
All the best, Jeff.
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