Just as PRS's 2012 HXDA was inspired by firsthand looks at one of slide legend Duane Allman's amps from his seminal AtFillmore East performance, the brand-new HX 50 is the result of Paul Reed Smith and PRS amp guru Doug Sewell getting extensive access to a Marshall head reportedly used by Jimi Hendrix during his iconic performance at the 1969 Woodstock festival.
That amp—a circa-'68/'69, 100-watt Super Lead modified for Hendrix by Dave Weyer of West Coast Organ and Amp—currently resides at the Museum of Pop Culture in Seattle, Washington, and Smith and Sewell's perusing of the circuit was made possible by the museum's proprietor, Microsoft cofounder Paul Allen. Lending additional credence to the original amp's provenance and pedigree, a small stenciling of the "Authentic Hendrix" badge appears on the HX 50's rear panel to indicate endorsement by the late guitarist's estate.
Under the Hood
The HX 50 reviewed here is powered by a pair of New Sensor EL34s and it uses a custom power supply whose rectification and capacitor arrangements are exactly like the 100's. Ostensibly, this avails more reasonable volumes and easier breakup while helping to imbue the amp with headroom and responsiveness more like the 100. The circuit is meticulously handwired on a thick (2 mm), 2-sided, through-hole printed circuit board—which, in a nice homage, is purple rather than the typical green. A trio of 12AX7s drives a preamp with presence, bass, middle, treble, treble volume, and bass volume knobs, as well as an off/on high-mid toggle and a 3-position brightness selector. While vintage Super Leads like Hendrix's Weyer-modified Marshall feature four inputs—which many famous players have "jumpered" (connected in series using a 1/4" patch cable) to tap more gain from the circuit, the HX 50 and 100 have a single input that's internally jumpered to the same effect.
By way of explaining the deviations from vintage-plexi architecture, Sewell says, "This is not a painstakingly historical recreation of the amplifier Hendrix used, but a snapshot in the development of a series of modified amps he came to use on tour and in the studio. Consideration was given to reliability, compatibility with his effects and guitars, the tones he achieved, and the feel and response of the amp."
In most cases I found myself turning outboard boost or gain pedals off before long, preferring the HX 50's beautifully articulate and open-feeling power-amp distortion—although a vintage-voiced germanium fuzz sounded as Hendrix-y wonderful as I could've hoped.
Castles Made of Sound
I tested the HX 50 (through the accompanying PRS cab featuring two Celestion G12H-75s) using a Strat, a Jazzmaster with Curtis Novak JM-V and JM-Fat pickups, a '57 Classic-loaded Les Paul, and a Schecter Ultra III equipped with a TV Jones Magna'Tron. From the outset I was impressed with the low noise floor, even at very loud and saturated settings. I didn't really hear any hum or squealing unless I was very close to the amp and using single-coils or slathering on gain from a stompbox. (On the latter point, in most cases I found myself turning outboard boost or gain pedals off before long, preferring the HX 50's beautifully articulate and open-feeling power-amp distortion—although a vintage-voiced germanium fuzz sounded as Hendrix-y wonderful as I could've hoped.)
As you'd expect from an amp inspired by a vintage classic, the range of tones available from the HX 50's EQ is moderate compared to some modern designs, but in terms of what you'd expect from a procured plexi, it's impressively wide ranging. With humbuckers or single-coils, I had no trouble making any guitar chime, sing, or sting—or the other way around—using just the knobs. The presence and mid controls can either sharpen your guitars' teeth or imbue them with a more "American," scooped-mid cushiness. Meanwhile, facile combinations of the treble and bass channel volumes—or even dialing one out completely—further the lean-and-clean(-ish) to velvety-thick possibilities. (Interestingly, even as a favorer of bright-ish single-coil tones, I rarely felt the need to engage the high-mid or bright toggles—neither of which were featured on the reference Marshall, although players of darker-sounding instruments or users of extensive outboard effects might appreciate their inclusion.)
Further, while the HX 50 certainly won't pummel like, say, a Mesa Rectifier or a Diezel through a Rivera sub, for its size and power, it's impressively punishing in the lower registers. Enough so that, at more aggressive settings, even the middle position on my Jazzmaster threatened to vibrate the head toward its cab-diving demise (thank you, Gorilla Tape!). Meanwhile, even at low channel volumes (treble volume at 2 and bass volume at 1, with presence and bass dimed, made for a lovely pedal platform), the HX 50 sounds virile and open, yet is also loud enough to hang with a reasonably volumed band.
The Verdict
In terms of construction, tones, and versatility, the PRS HX 50 is a lovely brute of an amp worth trying regardless of your affinity for Hendrix or his tones. Sure, it can help you get to hazy-purple realms if you're so inclined, but for me it was even more fun to discover a slew of sounds that work for what I do. Whichever way you dial it, it's a damn good-sounding vintage British-style specimen.
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Onstage, Tommy Emmanuel executes a move that is not from the playbook of his hero, Chet Atkins.
“My biggest decision every day on tour is, ‘What do I want to start with? How do I want to come out of the gate?’” Emmanuel explains to me over a video call. “A good opener has to have everything. It has to be full of surprise, it has to have lots of good ideas, lots of light and shade, and then, hit it again,” he says, illustrating each phrase with his hands and ending with a punch.“You lift off straightaway with the first song, you get airborne, you start reaching, and then it’s time to level out and take people on a journey.”
In May 2023, Emmanuel played two shows at the Sydney Opera House, the best performances from which have been combined on his new release, Live at the Sydney Opera House. The venue’s Concert Hall, which has a capacity of 2,679, is a familiar room for Emmanuel, but I think at this point in his career he wouldn’t bring a setlist if he was playing Wembley Stadium. On the recording, Emmanuel’s mind-blowingly dexterous chops, distinctive attack and flair, and knack for culturally resonant compositions are on full display. His opening song for the shows? An original, “Countrywide,” with a segue into Chet Atkins’ “El Vaquero.”
“When I was going to high school in the ’60s, I heard ‘El Vaquero’ on Chet Atkins’ record, [1964’s My Favorite Guitars],” Emmanuel shares. “And when I wrote ‘Countrywide’ in around ’76 or ’77, I suddenly realized, ‘Ah! It’s a bit like “El Vaquero!”’ So I then worked out ‘El Vaquero’ as a solo piece, because it wasn’t recorded like that [by Atkins originally].
“The co-writer of ‘El Vaquero’ is Wayne Moss, who’s a famous Nashville session guy who played ‘da da da’ [sings the guitar riff from Roy Orbison’s ‘Pretty Woman’]. And he played on a lot of Chet’s records as a rhythm guy. So once when I played ‘El Vaquero’ live, Wayne Moss came up to me and said, ‘You know, you did my part and Chet’s at the same time. That’s not fair!’” Emmanuel says, laughing.
Atkins is the reason Emmanuel got into performing. His mother had been teaching him rhythm guitar for a couple years when he heard Atkins on the radio and, at 6, was able to immediately mimic his fingerpicking technique. His father recognized Emmanuel’s prodigious talent and got him on the road that year, which kicked off his professional career. He says, “By the time I was 6, I was already sleep-deprived, working too hard, and being forced to be educated. Because all I was interested in was playing music.”
Emmanuel talks about Atkins as if the way he viewed him as a boy hasn’t changed. The title Atkins bestowed upon him, C.G.P. (Certified Guitar Player), appears on Emmanuel’s album covers, in his record label (C.G.P. Sounds), and is inlaid at the 12th fret on his Maton Custom Shop TE Personal signature acoustic. (Atkins named only five guitarists C.G.P.s. The others are John Knowles, Steve Wariner, Jerry Reed, and Atkins himself.) For Emmanuel, even today most roads lead to Atkins.
When I ask Emmanuel about his approach to arranging for solo acoustic guitar, he says, “It was really hit home for me by my hero, Chet Atkins, when I read an interview with him a long time ago and he said, ‘Make your arrangement interesting.’ And I thought, ‘Wow!’ Because I was so keen to be true to the composer and play the song as everyone knows it. But then again, I’m recreating it like everyone else has, and I might as well get in line with the rest of them and jump off the cliff into nowhere. So it struck me: ‘How can I make my arrangements interesting?’ Well, make them full of surprises.”
When Emmanuel was invited to contribute to 2015’s Burt Bacharach: This Guitar’s in Love with You, featuring acoustic-guitar tributes to Bacharach’s classic compositions by various artists, Emmanuel expresses that nobody wanted to take “(They Long to Be) Close to You,” due to its “syrupy” nature. But for Emmanuel, this presented an entertaining challenge.
He explains, “I thought, ‘Okay, how can I reboot “Close to You?’ So even the most jaded listener will say, ‘Holy fuck—I didn’t expect that! Wow, I really like that; that is a good melody!’ So I found a good key to play the song in, which allowed me to get some open notes that sustain while I move the chords. Then what I did is, in every phrase, I made the chord unresolve, then resolve.
Tommy Emmanuel's Gear
“I’m writing music for the film that’s in my head,” Emmanuel says. “So, I don’t think, ‘I’m just the guitar,’ ever.”
Photo by Simone Cecchetti
Guitars
- Three Maton Custom Shop TE Personals, each with an AP5 PRO pickup system
Amps
- Udo Roesner Da Capo 75
Effects
- AER Pocket Tools preamp
Strings & Picks
- Martin TE Signature Phosphor Bronze (.012–.054)
- Martin SP strings
- Ernie Ball Paradigm strings
- D’Andrea Pro Plec 1.5 mm
- Dunlop medium thumbpicks
“And then to really put the nail in the coffin, at the end, ‘Close to you’ [sings melody]. I finished on a major 9 chord which had that note in it, but it wasn’t the key the song was in, which is a typical Stevie Wonder trick. All the tricks I know, the wonderful ideas that I’ve stolen, are from Michael Jackson, Stevie Wonder, Lionel Richie, James Taylor, Carole King, Neil Diamond. All of the people who wrote really incredibly great pop songs and R&B music—I stole every idea I could, and I tried to make my little two-and-a -half minutes as interesting and entertaining as possible. Because entertainment equals: Surprise me.”
I share with Emmanuel that the performances on Live at the Sydney Opera House, which include his popular “Beatles Medley,” reminded me of another possible arrangement trick. In Harpo Marx’s autobiography, Harpo Speaks, I preface, Marx writes of a lesson he learned as a performer—to “answer the audience’s questions.” (Emmanuel says he’s a big fan of the book and read it in the early ’70s.) That happened for me while listening to the medley, when, after sampling melodies from “She’s a Woman” and “Please Please Me,” Emmanuel suddenly lands on “While My Guitar Gently Weeps.”
I say, “I’m waiting for something that hits more recognizably to me, and when ‘While My Guitar’ comes in, that’s like answering my question.”
“It’s also Paul and John, Paul and John, George,” Emmanuel replies. “You think, ‘That’s great, that’s great pop music,’ then, ‘Wow! Look at the depth of this.’”
Often Emmanuel’s flights on his acoustic guitar are seemingly superhuman—as well as supremely entertaining.
Photo by Ekaterina Gorbacheva
A trick I like to employ as a writer, I say to Emmanuel, is that when I’m describing something, I’ll provide the reader with just enough context so that they can complete the thought on their own.
“You can do that musically as well,” says Emmanuel. He explains how, in his arrangement of “What a Wonderful World,” he’ll play only the vocal melody. “When people are asking me at a workshop, ‘How come you don’t put chords behind that part?’ I say, ‘I’m drawing the melody and you’re putting in all the background in your head. I don’t need to tell you what the chords are. You already know what the chords are.’”
“Wayne Moss came up to me and said, ‘You know, you did my part and Chet’s at the same time. That’s not fair!’”
Another track featured on Live at the Sydney Opera House is a cover of Paul Simon’s “American Tune” (which Emmanuel then jumps into an adaptation of the Australian bush ballad, “Waltzing Matilda”). It’s been a while since I really spent time with There GoesRhymin’ Simon (on which “American Tune” was first released), and yet it sounded so familiar to me. A little digging revealed that its melody is based on the 17th-century Christian hymn, “O Sacred Head, Now Wounded,” which was arranged and repurposed by Bach in a few of the composer’s works. The cross-chronological and genre-lackadaisical intersections that come up in popular music sometimes is fascinating.
“I think the principle right there,” Emmanuel muses, “is people like Bach and Beethoven and Mozart found the right language to touch the heart of a human being through their ears and through their senses ... that really did something to them deep in their soul. They found a way with the right chords and the right notes, somehow. It could be as primitive as that.
Tommy Emmanuel has been on the road as a performing guitarist for 64 years. Eat your heart out, Bob Dylan.
Photo by Jan Anderson
“It’s like when you’re a young composer and someone tells you, ‘Have a listen to Elton John’s “Candle in the Wind,”’ he continues. “‘Listen to how those notes work with those chords.’ And every time you hear it, you go, ‘Why does it touch me like that? Why do I feel this way when I hear those chords—those notes against those chords?’ I say, it’s just human nature. Then you wanna go, ‘How can I do that!’” he concludes with a grin.
“You draw from such a variety of genres in your arrangements,” I posit. “Do you try to lean into the side of converting those songs to solo acoustic guitar, or the side of bridging the genre’s culture to that of your audience?”
“I stole every idea I could, and I tried to make my little two-and-a-half minutes as interesting and entertaining as possible. Because entertainment equals: Surprise me.”
“If I was a method actor,” Emmanuel explains, “what I’m doing is—I’m writing music for the film that’s in my head. So, I don’t think, ‘I’m just the guitar,’ ever. I always think it has to have that kind of orchestral, not grandeur, but … palette to it. Because of the influence of Stevie Wonder, Billy Joel, and Elton John, especially—the piano guys—I try to use piano ideas, like putting the third in the low bass a lot, because guitar players don’t necessarily do that. And I try to always do something that makes what I do different.
“I want to be different and recognizable,” he continues. “I remember when people talked about how some players—you just hear one note and you go, ‘Oh, that’s Chet Atkins.’ And it hit me like a train, the reason why a guy like Hank Marvin, the lead guitar player from the Shadows.... I can tell you: He had a tone that I hear in other players now. Everyone copied him—they just don’t know it—including Mark Knopfler, Eric Clapton, Jimmy Page, all those people. I got him up to play with me a few times when he moved to Australia, and even playing acoustic, he still had that sound. I don’t know how he did it, but it was him. He invented himself.”
YouTube It
Emmanuel performs his arrangement of “What a Wonderful World,” illustrating how omitting a harmonic backdrop can have a more powerful effect, especially when playing such a well-known melody.
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