Metal Gems is an exclusive collection of 100 high-gain Tone Models, meticulously captured to deliver both classic and contemporary metal tones, giving users instant access to 4 legendary amps: a Diezel Herbert, Bogner Uberschall, Soldano SLO-100 and a Peavey 5150.
The essence of these high-gain jewels has been preserved in stunning high-definition using IK's cutting-edge AI Machine Modeling Technology in conjunction with a sonically perfect environment to produce the incredible guitar tones available today.
Collection Overview
- 100 Tone Models based on legendary high-gain amps including with and without cab
- A Premium Tone Model collection for use across the entire TONEX ecosystem
- Compatible with all TONEX versions including the free TONEX CS and TONEX App
- Captured at a professional studio with ideal acoustics and the perfect gear
- Created using cutting-edge AI Machine Modeling technology with advanced training
- All Tone Models can easily be loaded to TONEX Pedal and used for live performance
The Featured Models
Diezel Herbert
The Diezel Herbert is a 180-watt fire breather that can go from dynamic cleans to ultra-tight distortion. 30 Tone Models deliver that Diezel signature definition and tightness perfect for modern and classic metal tones. The collection includes all 3 distinctly voiced channels captured with different cabs, mics and outboard gear.
Bogner Uberschall
The Bogner Uberschall is a renowned high-gain guitar amp prized for its all-tube distortion and clear string separation. 25 Tone Models deliver searing lead and rhythm tones with tight and powerful bass, ideal for players of extended-range and drop-tuned guitars. The collection includes clean and high-gain Tone Models using multiple stomps to tighten and drive the amp into brutal territory.
Soldano SLO-100
The SLO-100 redefined high-gain amplification in 1987 as one of the first amp heads to feature powerful harmonics and impeccable gain, sustain and responsiveness. 25 Tone Models feature clean, drive and high-gain tones with several using a TS-9 and Furman PQ-3, captured with a variety of settings, speakers and other outboard gear to achieve a wide range of tones for hard rock to modern metal.
Peavey 5150 Block Letter
The Peavey 5150 is one of history's most iconic high-gain amps, instantly recognizable on any stage. Renowned for its bloom and juicy harmonic saturation, the 5150 was quickly adopted by many top metal guitar players. 20 Tone Models feature a variety of captures including some with stomps and with 6 different cabs to deliver a wide range of skull-crushing, gig-ready tones.
A New Tuner for TONEX Pedal
The release of Metal Gems coincides with a free firmware update for TONEX Pedal featuring a game-changing chromatic tuner. The new tuner inside TONEX Pedal can replace any tuner currently used with its easy-to-read display, selectable reference frequency and three operating modes: Mute, Thru, and Off.
To update to firmware 1.2.3, connect TONEX Pedal to a Mac or PC with an internet connection and launch TONEX. Navigate to the librarian section and select "Update Firmware." Once complete, the pedal will restart automatically with the new firmware installed and the tuner ready.
This update and future improvements represent IK’s commitment to ongoing TONEX hardware improvements, software refinements and additional Tone Models.
Metal Gems Signature Collection is available now to purchase via ToneNET and within any version of TONEX for Mac/PC for $/€49.99.* For a limited time, Metal Gems is included free with new purchases of TONEX Pedal and TONEX MAX.
For more information, please visit ikmultimedia.com.
IK Multimedia TONEX Pedal Amplifier/Cabinet/Pedal Modeler with Z-Tone Active Direct Box
There are a wealth of pedal-kit options today, from long-standing DIY-focused companies to established pedal builders who want to get in on the fun. But, really, how hard is building a pedal? Can any of us just, like, do it? And where are the best places to start?
Well, we’re here to tell you that, yes, any of us can. Both of us have limited experience—Jason is brand new, and Nick started building kits last year (you can watch his inauspicious beginnings over on our YouTube channel). But with nothing but some baseline soldering skills and a sense of adventure, we set out to survey the pedal-kit market by doing. What we’ve assembled are six kits from JHS, Third Man, StewMac, Aion FX, General Guitar Gadgets, and Pedal Parts and Kits that range from the simplest no-solder option to step-by-step builds to kits that’ll have you testing components and following wiring diagrams to complete the task. We’ve rated each kit: “tone” for the overall sound of the pedal, “design/build” for the experience of building the kit, and “value.”
If you build a few of these, you’ll probably end up with a better idea of what your pedals are doing, pick up some skills, and have some new pedals for much cheaper than you might otherwise. The next step is learning to mod and design your own circuits, and then you’ll be on your way to launching your own pedal company!
Pedal Parts and Kits sells all the parts and components you might need for pedal building, plus a variety of kits created in collaboration with GuitarPCB, which sells printed circuit boards (PCBs) and hosts a forum. I opted for their Pump’d Up Tone Bender, which is a MkII clone featuring vintage germanium PNP transistors. This design adds a charge pump to the power section, inverting the circuit to a modern negative ground, and allows the pedal to be daisy chained.
Right out of the box, I was impressed by the packaging of the Pump’d Up Tone Bender (PUTB). Each component group was separated into its own bag and clearly labeled. The resistors were separated by value, which made it easy to get started.
Tone Bender circuits are relatively simple, and this kit includes a handful of resistors and capacitors and a single IC. The germanium transistors include sockets, which makes installation easy, plus they allow for some transistor experimentation later if that’s your kind of thing. The kit includes a well-spaced 3PDT board for easy switch installation.
Documentation for the PUTB doesn’t include step-by-step instructions. Instead, Pedal Parts and Kits offers an online beginners build guide that will help any entry-level kit builder get started. I followed the included wiring diagram. It's clear and easy to follow, so I had no problem getting this together in a couple hours. The only time I went off script is with the pots, which can be mounted directly to the PCB, but I chose to wire them up instead.
The PUTB is a great-sounding Tone Bender MkII clone, with all the personality, versatility, and response you’d expect. There’s a world of usable, cutting tones across the range of the control set, and I could feel myself channeling Jimmy Page when I plugged my Tele and the PUTB into an old Fender Champ. At $85, if you’re up to the task, the PUTB is a fantastic way to get your hands on a MkII.—NM
Entering the General Guitar Gadgets realm can feel like wading into the deep end of the pedal-kit pool. Their site is loaded with a wide range of projects, and PCBs and kits are the company’s sole business. And if you’re at the point you’re ready to peruse schematics, the GGG site is a great resource because they make schematics available for each project.
Every GGG kit includes universal pedal-building instructions, project-specific instructions, a schematic, and a wiring diagram. Like the Pump’d Up Tone Bender build, this is for more experienced builders, not necessarily because it’s complicated but because the directions are more streamlined.
The D-Verb is based around the Belton Accutronics BTDR-2H, aka the “Belton Brick” reverb designed by Brian Neunaber. It’s a commonly used digital spring reverb module that can be found in plenty of pedals from small and large manufacturers. The pedal’s circuit consists of a handful of resistors, a few capacitors, one transistor, a pair of IC chips, and the reverb block.
The circuit board came together fast and the reverb block simply plugs into the PCB and gets a round of solder. The trickiest part of this kit is wiring up the footswitch, which doesn’t include a circuit board, so you have to get in there and connect everything yourself. It can be tricky to wire a switch for the first time, but it’s a good learning experience that’ll show you, at least a little bit, what’s going on in your switches.
The pedal sounds great—there’s a reason so many pedals use the Belton Brick. While most of those units include other controls or more advanced circuitry, the D-Verb is a simple, 1-knob effect that controls less or more. At subtle settings, it sounds suitably springy, while cranking the control adds some soft repeats with a nice level of drip. Overall, an easy build for a great no-frills reverb unit. —NM
Vintage-style fuzzes are the ultimate fodder for DIY pedal builders. Some of the best fuzz pedals consist of just a few components, so it’s easy to get your hands on a great circuit even when you’re just developing your skills. There are plenty of places to get started on your kit-building journey, but I’d argue that the Third Man Fuzz-a-Tron sets a new benchmark.
The Fuzz-a-Tron’s circuit is simple, consisting of just two transistors, four capacitors in two sizes, and four resistors that are all the same value, so there’s no testing components—just open the bag and get going. The confined space of small enclosures can be a real patience-tester, and tightly packed PCBs can make for some stressful soldering. The Fuzz-a-Tron alleviates those issues with a well-spaced PCB and an enclosure with plenty of space to maneuver. Once it’s all finished, builders can customize their wedge-shaped box with the included sticker sheet.
Third Man not only included detailed step-by-step instructions with the Fuzz-a-Tron, but made a build-along video that takes any guesswork out of the process and makes this the most well-documented kit I’ve seen.
The Fuzz-a-Tron sounds as retro as its shape suggests. Its volume and tone controls are interactive, and I prefer both fully cranked, where it sizzles like a Fuzzrite, but with a little less cutting treble and a tight midrange. Although there’s no LED on this pedal, which some will dislike, that is in line with plenty of vintage fuzzes. You’ll know whether it’s on or not, no matter the setting.
The Fuzz-a-Tron offers the best learning experience for beginning builders. That alone justifies your time. If the stickers feel a little gimmicky, don’t use ’em and decorate it on your own. Ultimately, the Fuzz-a-Tron’s vintage-voiced tone and great looks make it an essential stop on the kit-building journey. —NM
The Klon Centaur is arguably the most imitated circuit there is—even with DIY kits. A little over a decade ago, JHS made their own Klon clone, but it was discontinued after Klon’s Bill Finnegan started making the KTR. (On Reverb, these rare JHS models are going for close to $1,000.) Last November, JHS introduced the NOTAKLÖN, which is a complete pedal kit, but with a twist—no soldering skills needed. Admittedly, that puts the barrier to entry much lower than the other kits represented here, which makes this a solid first step for those looking for a foolproof initial build.
Building the NOTAKLÖN isn’t unlike building a very useful Lego project. The directions are mostly picture-based, all the parts fit together, and they include a few tools that you can punch out directly from the circuit board. Company founder Josh Scott even remembered to include a bit of GOOP to cover up those “magic” diodes.
I’ve tried quite a few Klon clones, and I have to say this JHS is up there with the very best. It gives you that real pronounced midrange, and paired with a slightly dirty amp, it can be set up for an incredible boost. The bonus feature is the switch on the front that works in Scott’s Shamrock mod, which adds more volume, mids, and an extra clipping gain stage.
Within about 20 minutes, I had gone from opening the box to kicking it on for the first time. The build feels incredibly solid. Combined with the extremely streamlined directions and the nearly unbeatable $99 price tag, the Notaklön delivers on nearly every front.—JS
Not many guitarists are as closely connected to a singular tone as Robben Ford is to his Dumble Overdrive Special. Even though Dumble’s creations cover a wide range of tones, it’s Ford’s Dumble that set the benchmark. The original Hermida Zendrive was one of the first pedals that copped that D-style tone. Aion FX’s Azimuth is a DIY version that’s great for beginners since it doesn’t include a lot of parts, but teaches you plenty about basic pedal construction.
The kits from Aion are impeccably assembled. You get a bag of all the parts and components, a powder-coated enclosure, and a thoughtfully created build document. This was the very first pedal I ever built, so I needed to get my soldering skills together, but after that, assembly went very smoothly. In retrospect, I really like how Aion chooses ribbon connectors and enclosed input/output jacks for their builds. It keeps down, or limits, the amount of loose wires down and prevents any bad connections.
I previously owned a Lovepedal-era Zendrive and remembered how dynamic and smooth it sounded. Naturally, after playing the Azimuth, I was really regretting selling that pedal. With this circuit, the magic is really in the voice control, which helps tailor the low-end response. As you can hear in the clips, it sounds full and round, with plenty of punch. If the used prices for a Zendrive are a bit out of reach, then getting your hands on an Azimuth—even with the extra work—would be well worth it.—JS
Tremolo might be one of my favorite effects. Adding a bit of whirl to an arpeggio or doubling a lead line with something more aggressive that borders on a ring mod is always fun. StewMac has long been a go-to for any kind of repair tools, but their line of DIY pedal kits are sturdy, useful, and fun. Out of their line of kits, I chose the Fan Tremolo not only because of my fandom (sorry), but also because this circuit offers three different flavors: vintage-style ’60s, heavier ’70s style, and a pristine digital version.
This was the second pedal I had built, and I’m glad my soldering skills were proven before I started because this design needed a slightly more delicate touch. Plus, it tested my troubleshooting abilities, which is necessary no matter what kit you’re building.
Out of the box, the components were high-quality and the step-by-step instructions were clear and concise. Out of the three builds I did for this story, this was the only one that really gave me a crash course in deciphering the color bands on resistors. This is one step where a multimeter can help alleviate any doubts between brown and violet and black. After sorting all the parts, it took me most of an afternoon to complete the entire build.
My favorite setting was the thicker ’70s sound. It’s chewy and warm. Admit it: It’s nearly impossible not to break into “Born on the Bayou” when you're rocking a trem at a very specific speed. Although it had a bit more wire work and took a focused touch in certain places, the Fan Tremolo would be a solid first step for aspiring pedal builders who want to dip into modulation. Just take your time.—JS
The $499 Indonesia-built PRS SE CE 24 Standard Satin does not have the advantage of a flame-maple top to give an upscale aura, like its bolt-on cousin the SE CE 24, but doesn’t need it. Because it takes about a minute of playing the SE CE 24 Standard Satin to feel and hear that it’s guided by the same playability-first design philosophies that make top-shelf PRS instruments coveted. There’s a lot of classic PRS essence in the SE CE 24 Standard Satin, and at 500 bucks in the year 2024, that is no mean feat.
The Best Deal Yet? PRS SE CE 24 Demo
Stirring Up Trouble
One really cool thing about a satin finish PRS is that, rather than compelling you to don kid gloves, it invites you play it hard, like a battered old Les Paul Jr. or Telecaster might. Like those guitars, the SE CE 24 Standard Satin is an elemental instrument. There is little in the way of bells and whistles to distract you from picking. Instead, the straight-ahead nature of the design tends to reinforce the sense of how well-made the SE CE 24 Standard Satin is.
Even with the $499 price in mind, I will surprise exactly no one by mentioning that this PRS is, more or less, flawlessly put together. Look all you want—you won’t find anything misaligned, sloppily cut, or improperly glued anywhere. The bolt-on maple neck sits snugly in its pocket and the fretwork is every bit as nice as what you see on guitars much further up the food chain. There’s no fret buzz, and yet the action is low and slinky. The guitar rings like it’s a living thing, too. Strum a first-position E chord and you’ll feel the resonance in your ribs.
When you examine the SE CE 24 Standard Satin at even closer range, you find details that charm and impress. Where an expensive U.S.-built PRS wouldn’t leave the factory with anything other than a perfectly bookmatched mahogany body, the SE CE 24 Standard Satin’s all-mahogany body is made up of at least three sections which look fairly asymmetric in size. The grain looks pretty different at the joins, too. But that does nothing to detract from the pervading sense of craft. In fact, it heightens the SE CE 24 Standard Satin’s all-business, proletarian essence—a nice thing to see in a guitar from a brand which, historically, is associated with fancy appointments.
Other construction details leave you appreciative of PRS’ commitment to advancing electric guitar design rather than being bound to tradition. The PRS Patented Tremolo vibrato system is as smooth as molasses and stable even under vicious handling (a specialty of mine). Among guitars in this price class, I’ve grown to expect vibratos that fly wildly out of tune if you sneeze, with arms that constantly flop and dangle out of reach. Even on this import version of the system, the ridiculously simple solution of a non-threaded arm that sits in a plastic sleeve works without fail. You can situate it at various heights and swing it into any position that feels comfortable, and it will stay there. It’s a fix for the inexpensive vibrato blues that many manufacturers would be wise to study. The dark-hued rosewood fretboard, too, seems luxurious for a $500 guitar. Most guitars in this price zone pivoted to paler Indian Laurel for fretboards some time ago.
Rowdy, Raw, and Refined
I instinctively get apprehensive when I see uncovered humbuckers in an affordable guitar. Something about encountering decades worth of ghastly, harsh, thin, and nasty entry-level humbuckers will do that to you. The 85/15 “S” pickups in our review guitar go a long way toward alleviating this paranoia. In humbucker mode, the bridge pickup is balanced. There is a midrange bump that can lend just a touch of harmonic clutter and some stridency when you play chords at full volume. But lead lines sing with a heated energy that has a nice touch of silkiness around the edges. Volume and tone attenuation are effective cures, too, if the midrange is too hot for your taste. That midrange emphasis is less flattering in the neck pickup, at least when you play big rock chords. But melodic fingerpicking and a dynamic touch summon a sweet side, and, as with the bridge pickup, single notes from the 1st through 3rd strings in particular have a satisfying, ringing presence that is not at all harsh. Combined pickup tones are especially nice. They’re springy, airy, and at times have an almost-Stratocaster-but-fatter ring.
Speaking of Stratocaster tones, there’s more than a little taste of Straty-ness in the split-coil voices. In the bridge position, the fundamental split-coil tone rings a lot like a hot Strat pickup, but with less bite and muscle than a Telecaster bridge. The neck pickup comes off as a bit rowdy and exhibits more overdrive characteristics than a Strat neck pickup, but is very responsive to a nudge to the volume control if you want clear, less-driven tones. The middle position in split-coil mode, which combines the centermost coils of the two pickups, is the most interesting twist on the instrument’s inner Stratocaster spirit. It generates a thick and muscular but clear and snappy version of a Strat’s out-of-phase tones. That’s not a sound I use a lot, but I love the PRS’s take on that tonality. Each split-coil position, by the way, exhibits very little volume loss when compared to humbucker mode.
The Verdict
We probably sound like a busted record at this point—going on about how PRS tends to overachieve in the affordable price category. But, hey, don’t look at us. It’s PRS’s fault. And until they start building junk we’ll keep on raving. The careful construction, useful and flexible coil-splitting capacity, reliable, smart vibrato, and all-around stability make this instrument an uncommon value. And you could very easily spend a lot more money and fail to get a guitar that does as much, and does it as well, as this straight-ahead, no-frills machine.
