PRS Guitars today released the updated MT 15 and the new Archon Classic amplifiers, along with a larger Archon speaker cabinet. The 15-watt, two-channel Mark Tremonti signature amp MT 15 now features a lead channel overdrive control. An addition to the Archon series, not a replacement, the 50-watt Classic offers a fresh voice by producing retro rock “classic” tones reminiscent of sound permeating the radio four and five decades ago. Now twice the size of the first Archon cabinet, the Archon 4x12 boasts four Celestion V-Type speakers.
MT 15 Amplifier Head
Balancing aggression and articulation, this 15-watt amp supplies both heavy rhythms and clear lead tones. The MT 15 revision builds off the design of the MT 100, bringing the voice of the 100’s overdrive channel into its smaller-format sibling. Updating the model, the lead channel also features a push/pull overdrive control that removes two gain stages to produce vintage, crunchier “mid gain” tones. The clean channel still features a push/pull boost control that adds a touch of overdrive crunch. A half-power switch takes the MT to 7 watts.
“Seven years ago, we released my signature MT 15 amplifier, a compact powerhouse that quickly became a go-to for players seeking both pristine cleans and crushing high-gain tones. In 2023, we took things even further with the MT 100, delivering a full-scale amplifier that carried my signature sound to the next level. That inspired us to find a way to fit the 100's third channel into the 15's lunchbox size,” said Mark Tremonti.
“Today, I’m beyond excited to introduce the next evolution of the MT15, now featuring a push/pull overdrive control on the Lead channel and a half-power switch, giving players even more tonal flexibility to shape their sound with a compact amp. Can’t wait for you all to plug in and experience it!”
Archon Classic Amplifier Head
With a refined gain structure from the original Archon, the Archon Classic’s lead channel offers a wider range of tones colored with gain, especially in the midrange. The clean channel goes from pristine all the way to the edge of breakup. This additional Archon version was developed to be a go-to tool for playing classic rock or pushing the envelope into modern territory. The Archon Classic still features the original’s bright switch, presence and depth controls. PRS continues to stock the Archon in retailers worldwide.
“The Archon Classic is not a re-issue of the original Archon, but a newly voiced circuit with the lead channel excelling in '70s and '80s rock tones and a hotter clean channel able to go into breakup. This is the answer for those wanting an Archon with a hotrod vintage lead channel gain structure without changing preamp tube types, and a juiced- up clean channel without having to use a boost pedal, all wrapped up in a retro-inspired cabinet design,” said PRS Amp Designer Doug Sewell.
Archon 4x12 Cabinet
As in the Archon 1x12 and 2x12, the mega-sized PRS Archon 4x12 speaker cabinet features Celestion V-Type speakers and a closed-back design, delivering power, punch, and tight low end. Also like its smaller brethren, the 4x12 is wrapped in durable black vinyl and adorned with a British-style black knitted-weave grill cloth. The Archon 4x12 is only the second four-speaker cabinet in the PRS lineup, next to the HDRX 4x12.
PRS Guitars continues its schedule of launching new products each month in 2025. Stay tuned to see new gear and 40 th Anniversary limited-edition guitars throughout the year. For all of the latest news, click www.prsguitars.com/40 and follow @prsguitars on Instagram, Tik Tok, Facebook, X, and YouTube.
Every limited-edition pack also gives players a chance to win a Martin 000-EC 30th Anniversary guitar--a beautifully crafted instrument with a retail value of $4,999, inspired by the Martin guitars Eric played during his legendary MTV Unplugged performance. The guitar will be awarded to one lucky winner who finds a special ticket inside a pack of strings.
Fans can also enter a second-chance giveaway online for more opportunities to win exclusive prizes, including a Martin guitar strap, poster, collectible lanyard with three custom patches, or even a year's supply of strings.This contest is open to U.S. residents only and ends March 31, 2026. No purchase necessary.
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The anniversary release also coincides with the upcoming arrival of Unplugged: Enhanced Edition on vinyl and CD, available May 9. The iconic installment of the MTV Unplugged series--and the greatest-selling live album of all time--returns over 30 years later in an all-new extended, remixed, and remastered version. Featuring never-before-heard commentary from Eric recorded just before the original 1992 performance, the release offers fresh insight into the inspiration behind the songs and includes tracks not featured in the original MTV airing.
Crafted from 92/8 phosphor bronze, Clapton’s Choice Signature Strings are known for their warm, rich tone, smooth feel, and long-lasting performance. They're the same strings Eric uses in the studio and on stage--including during his current eight-night residency at the Nippon Budokan in Tokyo--and he calls them "the sound that I demand."
Whether you're chasing Eric's iconic tone or simply looking for strings that deliver great sound and playability, now is the perfect time to pick up a pack--available in a music store near you or online at
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This is perhaps the most rare Iwase guitar: one volume, one tone, and a quality adjustable bridge, plus a raised pickguard and some beautiful shading on the burst.
And then my mind wandered to my college days, when I was an English major. I got to read and write every day, and I thought I was getting good at it until a professor raked me over the proverbial coals for using the word “unique” incorrectly when describing a local band’s sound. He really tore me up, because if I describe something as unique, it should be like none other—like a snowflake.
So, what about guitars? Is a custom-shop model unique if it has the same pickups and same scale as many others? Even if the body is shaped differently? Seriously, that professor would hand you your butt because, in his mind, you didn’t just choose words unless you understood their real meaning. Consider the super-rare Teisco T-60 … the model that Glen Campbell loved and played for much of his early career. I know of only four in existence. There are some Japanese collectors who own hundreds of guitars but don’t have a T-60. Does that make the T-60 unique, or simply rare? I mean, they were all hand-made and featured that original hole-in-the-body “monkey grip” … but unique? Talk amongst yourselves for a hot minute.
“In my waning days of collecting, I just want to have Voice stuff, because I met Iwase and connected with him immediately.”
I recently wrote about the passing of the great Japanese luthier Yukichi Iwase, whose small company (basically just him) produced some of the finest guitars and amps and carried the “Voice” label. A friend in Japan, along with his daughters, were in the process of clearing out his old workshop, and I’ve been trying to acquire everything from it that I can. I used to collect just Teisco stuff, and then I had a passion for the old Intermark/Pleasant guitars. Then I wanted to get all the old Yamaha stuff I could find. But now, in my waning days of collecting, I just want to have Voice stuff, because I met Iwase and connected with him immediately. He was a peach, and, yes, he was unique. Aside from being one of the earliest employees of Tesico, he was a brilliant fellow who could make just about anything from scratch, including guitars and amps. Left in his workshop were a few unfinished T-60s, some pedal steels, some amps, a really cool bass, an unfinished double-neck guitar, and a tiny guitar that is also truly worthy of the term “unique.”
“I know these pickups well enough to understand they are loud, crisp, and offer a full range of sounds,” our columnist says.
The latter is a small powerhouse of a guitar. It has one of his amazing pickups that looks like a big block engine stuffed into an AMC Gremlin. He somehow squeezed out a 23" scale, but the rest of the guitar is like a child’s 6-string or a travel guitar. I believe he only made one of these. The body design has an ocean-wave type of flow, and the guitar is very balanced and not hard on the eyes, even with the exaggerated features. One volume, one tone, and a quality adjustable bridge plus a raised pickguard—the only time I’ve seen this design on his guitars. His finish work was really nice, too, and he was able to get some beautiful shading on the burst. The headstock has a figured overlay and the neck profile is so sweet—curved perfectly with some fine wood.
To me, it seems to have been built around 1966, based on the tuners he used. I don’t have the heart yet to plug this into an amp, but I know these pickups well enough to understand they are loud, crisp, and offer a full range of sounds. So, what do you think? Rare? Truly unique?