A pair of overdrives with vintage aesthetics and tones to match.
Rugged build. Sweet saturation.
Can sound ragged around the edges at high gain.
$149
Warm Audio Warmdrive
warmaudio.com
Many recording enthusiasts know Warm Audio for their well-regarded and affordable takes on otherwise unattainable classic studio microphones, preamps, and processors. Most of these imitate the handsome aesthetics of those units along with their functionality, which adds to the allure. Warm Audio ventured into pedal building a few years back with lovingly rendered versions of the Roland Jet Phaser and Foxx Tone Machine. This time out, though, they’ve taken on two less obscure pedals, the Lovepedal/Hermida Zendrive and Klon Centaur, in the form of the Warmdrive and Centavo, respectively.
Some of the language Warm Audio uses to describe the Warmdrive and Centavo pedals—like “accurate recreation” and “true reproduction”—is bound to raise eyebrows among circuit snobs. Yet both pedals are ruggedly built. Plenty of attention is paid to the cosmetic details. Both circuits are put together using sturdy through-hole boards and populated with reputable components. And there’s a general air of quality about them, both inside and out, that promises real road reliability which should squash a lot of the chagrin from naysayers.
In some ways, the company’s decision to build clones of two pedals that have been copied many times over is a curious one. But Warm Audio’s attention to aesthetic details will no doubt entice cost-conscious enthusiasts chasing both the sound and visual cachet attached to these historically important effects.
Warmdrive
The original Zendrive was created by Alfonso Hermida in the mid ’00s as an attempt to re-create Robben Ford’s hallowed Dumble-driven lead tones in an overdrive pedal. That remains a lofty goal. But many players agree that Hermida succeeded just about as well as one could. The results were good enough for Ford himself, who frequently uses a Zendrive with non-Dumble amps (often a Fender Twin Reverb).
The Warmdrive control layout is identical to that of the Zendrive, and includes gain, volume, tone, and voice knobs. The latter is a versatile control that moves the pedal’s overall character between dark and bright tones in a more expansive way than you experience using a typical high- or low-pass-filter-based tone knob. Signal-sweetening gubbins include 1N34A germanium diodes, 2N7000 MOSFETs, and an NE5532 op-amp. The steel enclosure and true-bypass switch feel more than solid enough to survive repeated stomping. The cosmetics, in typical Warm Audio fashion, imitate the original.
Dum Dum Drive
With a Gibson Les Paul, Fender Telecaster, ’66 Fender Princeton combo, and 65amps London head and 2x12 cab, the Warmdrive was a fast track to the kind of Dumble-y, creamy saturation that’s kept players drooling through the decades. I suspect even cynics will be smiling when they slide into sustain-driven fusion improvs.
The Warmdrive is a thick, chewy overdrive at heart, but moves easily from smooth and warm to crisp and crackling, depending on where you set the voice knob. And there’s lots of room to fine-tune further using the tone control. There’s also plenty of range in the gain and level controls, which makes the pedal capable of much more than full-on lead tones. It’s a surprisingly good low-gain drive as a result. Even so, the real treats are in the near pedal-to-the-metal settings. Setting the gain around 2 o’clock, the volume around 11 o’clock, and tone and voice pretty close to noon makes a sound I could truly get lost in. I didn’t think about its Dumble-imitating origins, or how it sounded compared to a Dumble, or for that matter a Zendrive. I just knew it sounded great. If you want to feel like Robben Ford for a few minutes, this is an easy way to get there.
Centavo
Cloning a pedal that’s unavailable in its original form (and prohibitively costly when you find one) is generally a service to the guitar community. In the case of the Klon, however, there are enough klones, and hype around them, that the addition of yet another will probably induce a few eye rolls. That said, the ongoing, often raging, debate over which klone clones the Klon best, indicates there’s still room for anyone that wants to take a shot at building a better, more accurate one.
To date, only one klone I know of comes in an accurate die-cast enclosure like the box that houses the Centavo: the well-regarded Centura from Ceriatone Amplification of Malaysia. So, Warm Audio’s insistence on vintage accuracy will be a boon for players seeking the original’s handsome look at a fair price. The 6.75" x 5" x 2.25" dimensions, though, mean itmight be less appealing to those eager to conserve real-estate on crowded boards.
Elsewhere, Warm Audio chased authenticity pretty relentlessly. Like the original, the Centavo uses buffered bypass, TL072 op-amps, and a charge-pump voltage regulator. The oxblood pointer knobs for gain, treble, and output are another nice vintage touch that looks great. Warm Audio did take one very practical liberty with original design in the form of a MOD switch, which is situated between the input and output on the pedal’s crown and extends the circuit’s low-end response.
Chasing Mythical Beasts
Tested via the same guitars and amps used for the Warmdrive evaluation, the Centavo provides many reminders of why the original Klon became so beloved in the first place. For me, at least, the tastiest function, just as on the original, is when it’s used as a near-clean or just slightly dirty boost. Even at unity gain it sounds excellent, which is apparent just as soon as you turn it off. If the Centavo had a photo filter equivalent, it would be one that illuminates everything with golden-hour light. Everything you hear is essentially the same—just somehow more magical.
When you wind up the gain for a more lead/overdrive setting, the Centavo doesn’t disappoint. It can sound a touch furry and woofy at times and is occasionally a little ragged around the edges. Yet it still adds loads of character to lead lines. Though purists might be bummed by its inclusion, I found the low-end lift from the MOD switch useful—particularly at lower gain settings, where it fills out the bottom end especially well. In general, though, the MOD switch’s effect on the output is subtle and doesn’t overpower the Centavo’s basic voice. If there are any noteworthy audible differences between the Centavo and an original Klon, it might be the Centavo’s lack of midrange glimmer, a quality that, for me, distinguishes the Klon Centaur. Maybe that’s why originals are $5,000 these days. But, man, that’s a lot of money for a little extra midrange!
The Verdict
Both of these new pedals from Warm Audio are well-built and carefully executed renditions of their inspirations and deliver very close approximations of the target sounds. If they aren’t dead on, and few clones ever are, they certainly get very close for extremely reasonable money, both yielding dynamic overdrive regardless of price. That they do so much to deliver the visual appeal of the originals only sweetens the deal.
Better Than the Klon & Zendrive?! Warm Audio Centavo & Warmdrive Demos | First Look
- Warm Audio Introduces the Foxy Tone Box and Jet Phaser ›
- First Look: Warm Audio Jet Phaser ›
- Warm Audio Jet Phaser Review ›
- Warm Audio Launches Two New Guitar Pedals - Premier Guitar ›
- Warm Audio ODD and Mutation Phasor Demos | PG Plays - Premier Guitar ›
- Warm Audio RingerBringer and Warm Bender Demo ›
- Warm Audio WA-C1 Chorus Vibrato & Pedal76 Release - Premier Guitar ›
- Warm Audio Pedal76 & WA-C1 Pedal Demos with Tom Butwin - Premier Guitar ›
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.