
With 21 switchable sounds, this mod can turn any LP-style guitar into a veritable tone monster.
Essentially, here's what's happening with this mod: It lets you split both humbuckers into single-coils and also lets you access series/parallel and out-of-phase options when both pickups are engaged. (Remember, a minimum of two pickups is required for either in/out of phase or series/parallel switching.) The mod offers 21 different tones—10 of them hum-cancelling. That's a lot of sonic options! However, you have to be ready to put in a lot of work to benefit from this wiring. Are you game?
Let's review the price of admission: Both humbuckers must have 4-conductor wiring—this mod won't work with traditional 2-conductor wiring. If you have modern 4-conductor humbuckers, you're set, but if you have stock PAF-style humbuckers in your guitar, you have to take action. Of course, the simplest option is to swap them out. Pickup manufacturers often offer the same model in either 2- or 4-conductor versions, so if you like the sound of what's already in your instrument, but simply want a 4-conductor edition, you might be in luck.
Alternatively, if you really want to keep your stock PAFs because you love their tone and response, you'll need to convert them into 4-conductor pickups. This is a difficult job and it's easy to destroy a pickup while attempting it. I strongly recommend hiring someone who has the skills, tools, and nerves for it—a pickup maker or an experienced guitar tech.
A tip for avid modders: When buying new humbuckers that come with either 2- or 4-conductor wiring, consider choosing the 4-conductor version. Even if you don't have immediate plans to tinker with phase or coil-split switches, you'll have the potential to do so in the future. It's always better to have this option and not need it, than need it and not have it.
Both humbuckers must have 4-conductor wiring. This mod won't work with traditional 2-conductor wiring.
You also need two single-pole, single-throw (SPST) switches for coil-splitting the two humbuckers, and two double-pole, double-throw (DPDT) switches for series/parallel and out-of-phase switching.
In terms of switch design, you can either replace the standard volume and tone controls with push/pull or push/push pots, or add mini-toggle switches—assuming you have enough room for them. It's a challenge to add mini-toggle switches to a standard Les Paul because of its thick top, as well as the limited space in the control area. Although you might be tempted to drill holes in the control cavity backplate to house the mini-toggles, it will be hard not to accidentally engage the switches while playing. Furthermore, reaching for switches on the back of the guitar to dial in a specific tone will be frustrating.
For Les Pauls and similar guitars, the most reasonable switching solution is to replace all four stock controls with push/pull or push/push pots. Such pots are typically equipped with a DPDT switch and that's perfect for this mod. For the two coil-splitting SPST switches, you'd simply use one half of the switch and leave the other half unconnected. Another huge benefit of this approach is that your guitar's visual appearance remains unaffected.
This mod will be expensive, if you end up purchasing two 4-conductor humbuckers and four push/pull or push/push pots. So take a deep breath and think twice before spending your hard-earned cash. Do you really need all these tonal possibilities? If the answer is yes, I'll show you how to do it right.
You can find countless drawings and schematics for this mod on the internet. Some of them work, while others don't. But they all share one disadvantage: With the series/parallel switch set to series and the 3-way pickup selector in the neck position, the guitar will be silent. Some players get used to this and simply avoid this switching configuration or use it as a kind of kill switch when not playing. However, most players will be annoyed by this "dead zone," so let's see if we can solve that problem.
Fig. 1
Fig. 1 — This "Jimmy Page" dual-humbucker wiring has enhanced hum-cancelling functions and eliminates the dead zone that plagues other versions.
Schematic courtesy of singlecoil.com
As usual, I'm following the Seymour Duncan color-code scheme for the wiring (Fig. 1). If you use pickups from a different company, you can easily adapt this schematic by using one of the color-code transfer charts you'll find on the internet. All you need to do is determine which colored wire from your pickup replaces a given color in the drawing. (We've discussed this before, so I won't repeat my rant about lack of standardization in the pickup world.)
All right—we're almost there. Compared to the drawings on the internet, this schematic contains two important modifications:
- With the series/parallel switch set to series, there's no longer a dead spot when the pickup selector is in the neck position. With the pickup selector in the up and middle positions, only the neck pickup is active. When the pickup selector is in the down position, both pickups are active in series.
- The wiring is slightly modified to enhance the hum-cancelling option, which is now active whenever both single-coils are chosen.
Okay, now you're ready to study the new, enhanced schematic for the Jimmy Page wiring. Take your time. We don't actually know if Pagey has some of his guitars wired this way, but who cares? It's a cool mod that's perfect for tone-tweakers of all musical persuasions.
Next month we'll explore more pickup parameters by taking a close look at inductance, resonant peak, and quality factor, aka Q. Until then ... keep on modding!
[Updated 9/28/21]
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- DIY Stratocaster Preamp Mod ›
- Jimmy Page Introduces Super Dragon Amp ›
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Expansive range of subtle thickening and focusing tones to fuzz. Great alternative to run-of-the-mill overdrive and fuzz. Enables surgical shaping of guitar sounds within a mix.
Interactive, sometimes sensitive controls make certain tones elusive and lend the pedal a twitchy feel.
$179
Catalinbread Airstrip
With the preamp from a Trident A-Range console as their target, Catalinbread conjures up a varied gain device that can massage or mangle your guitar tone.
Replicating a recording console preamp in a pedal is a pretty elementary idea, but it’s inspired stompboxes as varied as theJHS Colour Box andHudson Broadcast. All recording desks—and the pedals that imitate them—have their own color. Catalinbread’s Airstrip chases the sound of a Trident A-Range channel strip. (Search “Trident Studios” to get a handle on the kind of clientele the place attracted back in the ’60s and ’70s).
Presently, a new Trident A-Range channel strip costs thousands of dollars. An original? Well, only 13 desks were made, so you can probably get a nice used Rolls Royce for less—if you can find one. Rightly then, one should temper expectations about how well a $179 pedal can ape a priceless console. But like many preamps in a box, the Airstrip excels at a wide range of gain-shaping tasks, from surgical boost and EQ shadings to fuzzy, filtered, ready-to-rip-through-a-mix Jimmy Page/Beatles/Neil Young-style direct-to-desk tones. Even at extremes, the Airstrip is sensitive to touch, volume, and tone dynamics, enabling pivots from light (if very focused) overdrive to ’60s germanium-fuzz-like sounds with changes in guitar volume and tone. And though it’s dynamic and responsive, at many settings it also exhibits lovely compression tendencies, softening transients before giving way to wide-vista tone blooms—a great recipe for spare, lyrical, melodic leads with a ’60s biker-flick-soundtrack edge. Without any of its market-leading competitors around for comparison, it’s hard to say exactly how the Airstrip aligns with their EQ biases and core tones. What is certain is that there are scores of mellow to unconventionally aggressive colors here to explore.
Warm Audio introduces the Fen-tone, a modern ribbon microphone inspired by a classic 50s Danish design.
Warm Audio, the industry-leading manufacturer of classic-inspired professional recording products, microphones, and guitar pedals, today introduces the Fen-tone, an instrument ribbon microphone inspired by a classic 50s Danish design, but built with modern components to deliver powerful bass & rich midrange, true to the sound profile of the most sought-after small-format ribbon microphone. Premium components, including a custom Japanese ribbon, Neodymium magnet, and CineMag USA transformer, along with a 26 dB JFET in-line preamp that enables active use with low-gain preamps ensure that the Fen-tone captures the most popular tones heard on guitars, overheads, horns, and more. The Fen-tone is available as a single mic ($699 | 749 € incl. VAT | £639 incl. VAT) and stereo pair ($1199 | 1349 € incl. VAT | £1159 incl. VAT), available now at authorized retailers worldwide.
“This style of microphone has been around for a long time and the tone has evolved since the original, we're excited to deliver an affordable version of its most contemporary tones,” said Bryce Young, founder and President of Warm Audio. “We’re all familiar with the body style of this mic, but not everyone knows it originally comes from a design from the 1950s. While other B&O-inspired designs have used upgraded ribbons & components like ours to deliver that guitar tone we all know & love, we’ve also upgraded the original switch that cycled between various modes for “Talk”, "Music", and “Orchestra”, to now being an active inline preamp to offer even more value. We revived the trademark to keep it authentic to its history while bringing the Warm formula of premium components to the build to deliver today’s most sought-after guitar & instrument tones.”
Like the original design, the Warm Audio Fen-tone recreates the popular, pencil-style design with ventilated sides that can easily be placed in crowded recording environments. Unlike the original 1950s mic, the Warm Audio Fen-tone features modern upgrades including a custom Japanese ribbon, rare-earth Neodymium magnet, and custom CineMag USA transformer to deliver the iconic ribbon tones made popular in contemporary music.
The Fen-tone, with its Figure-8 polar pattern, excels on loud sources that require detail while handling high SPLs, like electric guitar cabs, overheads, and horns. The upgraded components in Fen-tone deliver intricate midrange detail that helps guitars shine in dense mixes. In addition to the bass and midrange emphasis, Fen-tone shows off its warm “forgiving” tone by taming top-end harshness above 15 kHz for smooth presence without exaggerated sibilance or harshness.
The Warm Audio Fen-tone takes the value a step further by adding an all-analog 26 dB JFET in-line preamp, allowing for active use. This feature is critical for those users who plan on plugging their ribbons directly into audio interfaces or inferior preamps without volume, tone, and frequency loss. This active circuit is true bypass and does not impact the integrity of the passive ribbon mic circuit.
The Fen-tone is available as a single mic ($699 | 749 € incl. VAT | £639 incl. VAT) and stereo pair ($1199 | 1349 € incl. VAT | £1159 incl. VAT), available now at authorized retailers worldwide.
For more information, visit warmaudio.com.
Our columnist’s bass, built by Anders Mattisson.
Would your instrumental preconceptions hold up if you don a blindfold and take them for a test drive?
I used to think that stereotypes and preconceived notions about what is right and wrong when it comes to bass were things that other people dealt with—not me. I was past all that. Unfazed by opinion, immune to classification. Or so I thought, tucked away in my jazz-hermit-like existence.
That belief was shattered the day Ian Martin Allison handed me a Fender Coronado while I was blindfolded in his basement. (Don’t ask—it’s a long story and an even longer YouTube video if you have time to kill.) For years, I had been a single-cut, 5-string, high-C-string player. That was my world. So, you can imagine my shock when I connected almost instantly with something that felt like it was orbiting a different solar system.
Less than 5 minutes with the instrument, and it was all over. The bass stayed in Ian’s basement. (I did not.) I returned home to Los Angeles, but I couldn’t stop thinking about it. I kept playing my beloved semi-chambered single-cut 5-string, but I sent its builder, Anders Mattisson, a message about my recent discovery. I asked if there was any way we could create something with the essence of a Coronado while still suiting my playing and my music.
That’s when everything I thought I knew about bass—and the personal boundaries I had set for myself—came crashing down.
When we started talking about building a bass with a fully chambered body, much like the Coronado, I was adamant about two things: It needed to have active electronics, and I would never play a headless bass.
Fast-forward three months to the winterNAMM show in California. Anders arrived for dinner at my house, along with a group of incredible bass players, includingHenrik Linder. I was literally in a chef’s apron, trying to get course after course of food on the table, when Henrik said, “Hey, let’s bring the new bass in.”
He came down the stairs carrying something that looked suspiciously like a guitar case—not a bass case. I figured there had been some kind of mistake or maybe even a prank. When I finally got a break from the chaos in the kitchen, I sat down with the new bass for the first time. And, of course, it was both headless and passive.
I should mention that even though I had made my requests clear—no headless bass, active electronics—I had also told Anders that I trusted him completely. And I’m so glad I did. He disintegrated my assumptions about what a bass “has to” or “should” be, and in doing so, changed my life as a musician in an instant. The weight reduction from the fully chambered body made it essential for the instrument to be headless to maintain perfect balance. And the passive nature of the pickups gave me the most honest representation of my sound that I’ve ever heard in over 30 years of playing bass.
I’m 46 years old. It took me this long to let go of certain fundamental beliefs about my instrument and allow them to evolve naturally, without interference. Updating my understanding of what works for me as a bass player required perspective, whereas some of my most deeply held beliefs about the instrument were based on perception. I don’t want to disregard my experiences or instincts, but I do want to make sure I’m always open to the bigger picture—to other people’s insights and expertise.
Trusting my bass builder’s vision opened musical doors that would have otherwise stayed bolted shut for years to come. The more I improve my awareness of where the line between perception and perspective falls, the more I can apply it to all aspects of my world of bass.
Maybe this month, it’s playing an instrument I never would have previously considered. Next month, it might be incorporating MIDI into my pedalboard, or transcribing bass lines from spaghetti Westerns.
No matter what challenges or evolutions I take on in my music and bass playing, I want to remain open—open to change, open to new ideas, and open to being proven wrong. Because sometimes, the instrument you never thought you’d play ends up being the one that changes everything.
Genuine, dynamic Vox sound and feel. Plenty of different tone-sweetening applications. Receives other pedals as nicely as a real amp.
Can get icy quick. Preamp tube presents risk for damage.
$299
Tubesteader Roy
tubesteader.com
The Roy is an exceedingly faithful Vox box that brings genuine tube dynamics to your pedalboard.
This is an interesting moment for amp-in-a-box pedals. It used to be novel to have a little box that approximated the tone signature of an iconic amp. Nowadays, though, modeling pedals and profilers can give you many digital emulations in one package. Nevertheless, there are still worlds of possibility in pedals that copy amp topology in discrete form—particularly when you add a real preamp tube to that mix.
That’s what Montreal builder Tubesteader did with the Roy, their entry in the Vox-Top-Boost-AC30-in-a-box race. The Roy is a 2-channel preamp and overdrive built around a 12AX7 vacuum tube—a design gambit that is relatively uncommon if not totally unique. The tube makes the Roy look much more vintage in spirit at a time when sleek, black Helixes and Fractals are overtaking stages. In some ways, it looks like an antique. It can sound like one in the best way too.
Riding the Tube
The Roy comes in a handsome brownish-red enclosure, with an unsurprising control layout. The rightmost footswitch turns the pedal on and off, and the one at left switches between the identical channels. Each channel has an output volume and gain knob; the controls on the right are assigned to the default channel, and when you tap the left footswitch, you engage the left-side control tandem. The treble and bass controls between the two volume and gain knobs are shared by the two channels, but a post-EQ master tone cut control, which rolls off additional treble frequencies, is mounted on the crown of the pedal beside the power input. The input and output jacks occupy the left and right sides, along with a 3.5 mm jack for external operation. The Roy runs at 12 volts and draws 350 mA, and the included power supply can be reconfigured easily for a range of international outlets.
Tubesteader’s literature says the pedal’s tones are generated via a high-voltage transistor in the first gain stage coupled with the 12AX7, which operates at 260 volts. That preamp tube is nested at the top of the enclosure’s face, underneath a protective metal “roll bar”. Trusty as it looks, when there is a glass element on the exterior of a pedal’s housing, there’s an element of vulnerability, and transporting and using the Roy probably requires a more conscientious approach than a standard stompbox.
Royal Tones
Compared to the Vox's own Mystic Edge, an AC30-in-a-box from Vox powered by Korg’s NuTube vacuum fluorescent display technology, the Roy feels warmer, and more dynamic, proving that the 12AX7 isn’t just there for looks. The Mystic Edge could sound positively icy compared to the Roy’s smooth, even breakup. The Roy is very happy at aggressive settings, and in my estimation, it sounds best with output volumes driving an amp hard and the pedal’s gain around 3 o’clock. That recipe sounds good with single-coil guitars, but with a P-90-loaded Les Paul Junior, it achieves roaring classic-rock greatness. I’ve always felt Voxes, rather than Marshalls, are better vehicles for dirty punk chording. The Roy did nothing to dissuade me from that belief. And the pedals' midrange punch and bark in power-chord contexts lent authority and balance that makes such chords hit extra hard.
Though the Roy creates many of its own tasty drive tones, it really comes to life when pushed by a boost or overdrive, much like a real amp. When I punched it with a Fish Circuits Model One overdrive, the Roy was smoother and less spiky than a cranked AC30, yet there was plenty of note definition, attack, and the harmonic riches you’d turn to an AC for in the first place. A JFET SuperCool Caffeine Boost also brought additional depth and color to the output and broadened the pedal’s voice.
If you’re most comfortable with a real Vox amp, the Roy is a reliable and familiar-feeling stand-in when managing a different backline amp. In at least one way, though, the Roy is, perhaps, a bit toofaithful to its influence’s design: There’s a lot of treble on tap, and it’s easy to cook up tinnitus-inducing frequencies if you get too aggressive with the treble control. Noon positions on the cut/boost tone knobs sound pretty neutral. But I found it difficult to push the treble much past 2 o’clock without wincing—even with the tone cut control set at its darkest. (This quality, of course, may make the Roy a good match for squishier Fender-style designs). The relationship between the Roy’s treble and bass controls also takes time to master. The two don’t just add or boost their respective frequencies, but also add or subtract midrange, which can result in intense and sudden gain-response changes. As a general guideline, a light touch goes a long way when fine tuning these frequencies.The Verdict
The Roy isn’t exactly a bargain at $299. Then again, this Vox-in-a-box can stand in for real-deal Top Boost tones and the 2-channel design means you can move between an AC’s chimey cleans and ripping cranked sounds in a flash. If you’re squarely in the Vox amp camp, you’d be hard-pressed to find a more authentic means of achieving that range of clean-to-crunchy sounds.