Time to Start Building Pedals? Here’s the Ultimate DIY Kit Roundup

Want to try your hand at stompbox assembly but don’t know where to start? We fired up our soldering irons to bring you a deep dive on making pedal kits.
Building your own pedal can feel unattainable—like something only geniuses and magicians can do. Or at least people who took an electronics course. Many of us are content to leave it that way. Those things on our boards sound cool when you click ’em, and that’s all we need to know. But some of us want to get our hands dirty and figure out what ticks behind the click. If you’re in the latter camp, this one’s for you.
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. —NMVintage-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.—JSNot 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
Building upon the foundation of the beloved Core Collection H-535, this versatile instrument is designed to serve as a masterpiece in tone.
The new model features striking aesthetic updates and refined tonal enhancements. Crafted at the iconic 225 Parsons Street factory, home to other world-famous models like the H-150, H-157, and H-575 - the H-555 continues to exemplify the very best of American craftsmanship.
The Core Collection H-555 features a set of Custom Shop 225 Hot Classic Humbuckers, meticulously wound in-house with carefully selected components, and voiced to deliver added punch and richness while preserving exceptional dynamics and touch sensitivity. Seamlessly complementing the H-555’s semi-hollow construction, they blend warmth and woodiness with refined, articulate clarity.
The Core Collection H-555’s aesthetic has been elevated with multi-ply binding on the body, headstock, and pickguard. Its neck, sculpted in a classic ’50s profile, delivers effortless comfort and is adorned with elegant block inlays, seamlessly blending style with playability. Gold hardware complements the aesthetic, exuding elegance while presenting the H-555 as a truly premium and versatile instrument for the discerning player.
Available in Ebony and Trans Cherry, each Core Collection H-555 is beautifully finished with a nitrocellulose vintage gloss that features a subtle shine and gracefully ages over time. An Artisan Aged option is also available for those seeking an authentically well-loved look and feel, achieved through a meticulous, entirely hand-finished aging process. The new Core Collection continues Heritage’s tradition of world-class craftsmanship, offering a true masterpiece in tone and design for discerning players. Each guitar is shipped in a premium Heritage Custom Shop hard case.
Key Features
- Finest Tonewoods: Laminated highly figured Curly Maple (Top & Back) with solid Curly Maple sides
- Heritage Custom Shop 225 Hot Classic Humbuckers: Designed and wound in-house
- Headstock: Multi-ply bound headstock, featuring a Kite inlay, 3×3 tuners laser-etched with Heritage graphics
- Neck Profile: Comfortable ’50s C-shape for a vintage feel
- Bridge: Tune-O-Matic with aluminum stopbar tailpiece for enhanced sustain
- Made in the USA: Crafted at 225 Parsons Street
For more information, please visit heritageguitars.com.
Ariel Posen and the Heritage Custom Shop Core Collection H-555 - YouTube
Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.Watch the official video documenting the sold-out event at House of Blues in Anaheim. Join Paul Reed Smith and special guests as they toast to quality and excellence in guitar craftsmanship.
PRS Guitars today released the official video documenting the full night of performances at their 40th Anniversary celebration, held January 24th in conjunction with the 2025 NAMM (The National Association of Music Merchants) Show. The sold-out, private event took place at House of Blues in Anaheim, California and featured performances by PRS artists Randy Bowland, Curt Chambers, David Grissom, Jon Jourdan, Howard Leese, Mark Lettieri Group, Herman Li, John Mayer, Orianthi, Tim Pierce, Noah Robertson, Shantaia, Philip Sayce, and Dany Villarreal, along with Paul Reed Smith and his Eightlock band.
“What a night! Big thanks to everyone who came out to support us: retailers, distributors, vendors, content creators, industry friends, and especially the artists. I loved every second. We are so pleased to share the whole night now on this video,” said Paul Reed Smith, Founder & Managing General Partner of PRS Guitars. “I couldn’t be more proud to still be here 40 years later.”
With nearly 1,400 of the who’s who in the musical instrument industry in attendance, the night ended with a thoughtful toast from PRS Signature Artist John Mayer, who reflected on 40 years of PRS Guitars and the quality that sets the brand apart. “The guitars are great. You can’t last 40 years if the guitars aren’t great,” said Mayer. “Many of you started hearing about PRS the same way I did, which is you would talk about PRS and someone would say ‘They’re too nice.’ What’s too nice for a guitar? What, you want that special vibe that only tuning every song can give you on stage? You want that grit just like your heroes … bad intonation? The product is incredible.”
Be sure to locate your sample library where it can be quickly referenced on your DAW.
Improve your recordings using your own samples. Bryan Clark, house producer at Nashville’s Blackbird Studio, tells you how to take the final steps in building your own sample library.
Mastering the sample import process in your chosen DAW can significantly enhance your creativity and streamline your workflow. With a clear understanding of the tools and techniques available, you will be better equipped to bring your musical ideas to life and make your productions stand out.
This month, we finish up a three-part series on creating your own sample libraries. In this final installment, I’m going to give you the basic ways to import your samples into various popular DAWs. Each one has its unique workflow and user interface, but the fundamental process remains very similar. This Dojo guide will cover how to import samples into Ableton Live, LUNA, Logic Pro, Pro Tools, and Studio One.
Ableton Live
Steps to Import Samples
Drag and Drop: Simply locate the sample file in your computer’s file explorer, then drag and drop it directly into an audio track in the session or arrangement view.
Browser Window: Use Ableton’s built-in browser (on the left-hand side). Navigate to the sample’s location on your hard drive, then drag it into the workspace.
Create a Simpler or Sampler Instrument: Drag the sample into a MIDI track with Simpler or Sampler loaded. This allows you to trigger the sample using MIDI notes.
Tips: Use the warp feature for time-stretching and syncing samples to your project’s tempo.
Organize your samples into collections using the “Add Folder” option in the browser.
LUNA
Steps to Import Samples
Drag and Drop: Drag the sample from your file explorer directly into the timeline. Then hold the CTRL key down, click on the end of the loop, and drag it to the length it needs to be.
Browser/Workspace: Use the media browser to navigate to your sample’s location on your hard drive. Drag it into an audio track in your session.
Audio Track Import: Right-click on an empty area in the timeline or a track and select “Import Audio” to locate and add your sample.
Tips: Use LUNA’s built-in varispeed capabilities to match your sample to the session’s tempo.Logic Pro
Steps to Import Samples
Drag and Drop: Drag the sample from the Finder directly into an audio track in the workspace.
File Browser: Use the file browser (accessible via the media sidebar or “F” key) to locate and drag samples into the timeline.
Quick Sampler: Drag your sample onto a MIDI track with the Quick Sampler plugin loaded. This lets you play the sample chromatically.
Tips: Use Logic’s flex time feature to sync samples to your project’s tempo. Organize samples into Logic’s library for quick access.Pro Tools
Steps to Import Samples
Import Audio Dialog: Go to File > Import > Audio; then locate your sample and click “Convert” or “Add” to bring it into the session.
Drag and Drop: Drag the sample directly from your file explorer into an audio track.
Workspace Browser: Use the workspace (accessible via Window > New Workspace) to locate your sample. Drag it into your session.
Tips: Use the elastic audio feature for tempo matching and pitch adjustments.
Place your samples into playlists for efficient access during editing.
Studio One
Steps to Import Samples
Drag and Drop: Drag your sample directly from your file explorer into the timeline or browser.
Browser: Open Studio One’s browser (on the right-hand side), navigate to the folder containing your sample, and drag it into your project.
Sampler Track: Drag the sample onto a MIDI track, and use the Sample One sampler for additional manipulation.
Tips: Enable the “Stretch Audio Files to Song Tempo” option in the browser for automatic tempo synchronization. Create sample folders within Studio One’s browser for quick access.General Best Practices
Regardless of the DAW you use, it is important to maintain a smooth and efficient workflow. Organize your sample library with clear folder names and categories to make locating files easy (see last month’s installment for detailed strategies). Where possible, learn DAW-specific shortcuts for importing and editing samples to save time. Always check if your DAW offers a feature to sync the sample’s tempo to your project to ensure seamless integration. Finally, regularly back up your sample collection to avoid losing important audio files and preserve your creative assets! Seriously. Do it now.
Next month, we’re off to “console” land and I’ll be investigating console emulations (hype or not?), summing bus processors, and more to give you a more “studio” sound. Until then, blessings and namaste.
Stretching the boundaries of reverb’s realm through dynamic and pitch control.
Nice core reverb sounds. Invites cool compositional and arrangement directions. High quality.
If you lack patience, it will be hard to unlock its coolest secrets.
$329
Gamechanger Audio Auto Reverb
gamechangeraudio.com
When the first Moog synthesizer appeared, it freaked out a lot of musicians—not least for the way it blurred the divisions between instruments and their roles. Was it percussion? A keyboard? A reed instrument? Many effects makers build from this philosophical foundation. The Latvian company Gamechanger often seems to revel in it—an attitude that’s manifest in the company’s Auto Series pedals, which includes the Auto Reverb.
There’s no reason you can’t use the Auto Reverb in a very straightforward fashion. The plate, spring, and hall settings are all very nice digital representations of their analog inspirations—and I’d be perfectly happy playing an instrumental surf set with the spring mode, for instance. But because you can control the parameters like the reverb’s level, decay, tone, and the filter with changes in pitch and dynamics, the Auto Reverb can function in highly orchestral ways, transforming itself from subtle to outlandish as a musical piece shifts in intensity or rises from low to high keys toward a blurred, hyper-spacious climax. While these attributes make the Auto Reverb a great fit for prepared guitar and conceptual pieces—and invites many themes and compositional ideas within those forms—it can just as easily be configured to create an especially dynamic and dramatic pop song arrangement on stage or in the studio that might otherwise be relegated to automations within a DAW. It’s fun to use, if not always intuitive. But knowing its ways can expand your musical options significantly.