Immersive sounds and a nice price make this fine modulator a multi-trem for the masses.
RatingsPros:Intuitive and easy to navigate. Nice variation in tones. Extra-cool MXR and revo voices. Cons: Can't toggle backwards between modes. Street: $159 MXR Tremolo jimdunlop.com | Tones: Ease of Use: Build/Design: Value: |
MXR probably isn't the first name that comes to mind when you think tremolo. But it's not for MXR's lack of trying. The company's M159 Stereo Tremolo—a derivative of the Dunlop TS-1 Stereo Tremolo—was underrated. It sounded great, with a strong, throbbing quality, and its stereo pan feature made it an excellent alternative for shoegaze fanatics and dream-pop travellers that couldn't find or afford a vintage Boss PN-2. Ultimately, though, the M159's relatively sizable footprint led casual tremolo seekers to more compact and streamlined pedal solutions, and the M159 never quite got the props it deserved.
The new, digital MXR Tremolo will appeal to players that prefer smaller stomps. But MXR did not err on the side of streamlined when it came to sounds. Instead, the MXR Tremolo features six varied and often viscerally pleasing tremolo modes that can fit into just about any musical situation. There are also two stereo output options, switchable tap tempo/expression pedal control, and a crazy-cool envelope-controlled mode that enables you to vary tremolo speed via picking intensity—pretty impressive for 159 bucks.
Trips Down Tremolo Lanes
You hear a lot of talk about how digital processing has transformed the world of high-end, hyper-accurate modeling. But the MXR Tremolo is a case study in how cleverly applied digital processing and control can convincingly ape analog sounds and facilitate creative sound sculpting at the accessible end of the price spectrum. And by using a control layout similar to the company's excellent Reverb pedal, MXR delivers a ton of versatility via an impressively simple and intuitive control and I/O array.
The MXR Tremolo accomplishes a lot with three knobs. There's the requisite speed and depth controls as well as a gain control that can compensate for perceived volume loss and generate enough drive and grit to add a very vintage-amp edge to the modulations. But the gain knob is also a push switch for toggling between the six tremolo types, and holding it down for a few seconds activates the envelope mode that is one of the pedal's most interesting features.
The MXR Tremolo's jacks are a model of efficiency, too. The output jack can be operated in mono or stereo if you use a TRS cable and a splitter. But you can also enable stereo operation by using the expression pedal input as a second output—just by shifting the small slider switch on the side. The same switch enables you to repurpose the jack for an expression pedal (which controls rate) or a tap tempo switch.
Every Wobble a Winner
Even if you use tremolo infrequently or are less familiar with nuances that differentiate tremolo types, it's easy to hear the variation in the MXR's six different voices and derive inspiration and musical ideas from them.
The MXR voice, which honors the sound of the MXR M159, has a unique personality, with strong-but-contoured pulses that split the difference between softer-edged, amp-style tremolo—like the bias and opto settings here—and choppier square-wave tremolo. The strong pulses with soft contours are a great match for detuned and baritone lines, lending definition and creating space for low frequencies, where the bias and opto voices can get blurry. The strong pulses are also especially well-suited to the envelope mode, where they highlight modulation rate changes without squashing overtones that bloom as the rate goes from fast to slow.
Bias mode (the tremolo associated with old Fender Vibro Champs and Princetons) is especially dreamy at subdued depth and speed settings, and is an ideal choice for adding tasteful, just-barely-there animation to chord phrases and slow, melodic leads. The optical mode (which simulates the tremolo from most larger, black-panel and silver-panel Fenders) features more subdued pulses. To most ears it will sound like a close cousin to the bias mode. But its softer throbs can make high depth and speed settings easier to manage. Revo mode, meanwhile, takes the opto waveform and reverses it, accenting peaks for a more rhythmic and pulsing variation on the opto setting, but also lending very slight suggestions of pitch shift that add up to a very submarine kind of quaver.
The third of the amp-styled settings, the harmonic mode, isn't quite as thick and greasy as the real deal, and probably favors the phasier side of a real harmonic tremolo's complex sound spectrum. But the setting is still overtly evocative of a brown-panel Fender and reveals it's own alluring complexities that make it beautiful accompaniment for sleepy chord melodies or a woozy accent to chugging Lonnie Mack and Bo Diddley rhythms.
SQR mode, as the vowel-less construction suggests, kicks with the deep throb of square wave tremolo. It doesn't have as much on/off binary intensity as a Vox Repeat Percussion tremolo circuit, but it does a fantastic job of creating a very similar hypnotic and spacious pulse that leaves room for melodic counterpoint or droning textures.
The Verdict
The MXR Tremolo is both totally practical and a total blast. Its intuitive design facilitates experimentation with different modulation textures and can reshape riffs and spark new creative and compositional directions. Some hardcore amp-trem-only and analog tremolo devotees might find the analog simulations a little less complex sounding than their inspirations. But they still sound great on their own merits, and the addition of the more colorful MXR, revo, and SQR modes are imaginative and inviting alternatives. Given its flexibility, immersive textures, intuitive, easy-to-use control layout, and super-fair price, the MXR Tremolo stands a good chance of becoming a modern tremolo staple.
Watch John Bohlinger demo the MXR Tremolo:
This unique, low-wattage combo produces a potent mélange of Vox and Fender sounds—and sings with a loud and outsized voice. The PG Balthazar Cabaret 13 review.
RatingsPros:Delicious Vox-to-Fender range of tones. Expansive tone controls. Dynamic, lively, and responsive. Huge range in tremolo and reverb textures. Quality construction. Cons: Loud enough to leave you wanting an attenuator, at times. Street: $1,999 Balthazar Cabaret 13 balthazaramps.com | Tones: Ease of Use: Build/Design: Value: |
Guitarists can be a stubborn lot when it comes to amplifiers. Switching a new pedal or guitar into a rig? That's no kookier than ordering Szechuan on pizza night. But switch an amplifier and you can profoundly screw with the sound and feel of everything in a signal chain. Not surprisingly, a lot of players pick something familiar and stick with it. And when you consider that collective experimental reticence, and the ample R&D required to develop a truly unique new amp, it's little wonder the amplifier gene pool sometimes feels small.
The fundamentally appealing essence of the Balthazar Cabaret 13 is the way it sounds new, fresh, and unusual while feeling like something you've known before. It's alive, immediate, sparkling, and responsive—a main line to your fingers and guitar. And while it's built around many Vox-y components like EL84 power tubes and a Celestion Gold speaker, it will feel like an old friend to anyone who has hung a Princeton or Deluxe out on its bleeding edge, or dove deep with a black-panel Fender combo in seas of reverb and tremolo. It also might be the loudest 13-watt combo you'll play in this lifetime.
Carving the Cornwall Pipeline
The Cabaret began as Balthazar de Ley's attempt to build a better Vox Cambridge—a sleeper 17-watt Thomas Organ-era Vox combo designed to go mano a mano with the Fender Princeton (if the borrowed collegiate naming scheme hadn't already tipped you off).
The Cambridge met a lot of de Ley's conceptual design objectives: Princeton dimensions and power, an EL84 power section to add a Vox-y edge to the voice, and reverb and tremolo that would make the Cabaret the perfect “small-stage British surf amp," in de Ley's words. But as he dissected the Cambridge, de Ley found much of the magic came from an unusual Rola alnico speaker and transformers with few modern equivalents.
So de Ley started from scratch, with the Cambridge as an ideal rather than a template, and insisting only on retaining its bias tremolo. Capturing the intangibles of the Cambridge tremolo wasn't easy. De Ley ran into ticking sounds, hum, and unpredictable interactions with the rest of the circuit that made development a protracted affair. To make a long story short, de Ley determined that reproducing the capacitance of the Cambridge tremolo's footswitch within the Cabaret circuit itself was the bizarre fix that made it all work. But de Ley's exhaustive efforts to reduce noise elsewhere in the circuit resulted in two big, additional dividends: the Cabaret was now super-efficient and lively, and the tremolo circuit could be made even more intense and rangy.
By the way, lest any of you are inclined to dismiss the Cabaret's snakeskin-pattern vinyl and gold details as flashy, keep in mind that the amp (like its cousin, the Film Noir 50) honors the livery of mid-'60s Selmers—contenders for the baddest-looking amps of the time. De Ley nods to another great British amp builder with the Hiwatt-style nameplate. But I can't help but think the name “Balthazar" in gold, Selmer-style, Old-English letters would look positively spectacular.
Your Round-Trip Ticket to Waikiki, 007
When Balthazar de Ley talks about a “small-stage British surf amp" as a design ideal, I know exactly what he means. Conceptually speaking, the combination of a Fender combo's animation and air combined with a Vox's toppy bite is enough to get me twitchy. But the Cabaret is more than an AC15 with extra-potent reverb and tremolo. And the ease with which it blurs the lines between the Fender and Vox divide are a testament to the complexity and sophistication of its many voices.
I don't have a Princeton, AC15 or Cambridge to compare to the Cabaret. But I do have a black-panel Vibrolux with particularly strong tremolo and reverb, and the 13-watt Cabaret's ability to sound every bit as rich and loud as the bigger, 35-watt Vibrolux is impressive. It's surprisingly easy to dial in near-approximate and very rich Vibrolux tones. Doubly impressive, given that I started with the Cabaret in a very biting, Vox-like setting. How do the surfy sounds of the Cabaret 13 compare to a vintage Fender combo? Interestingly, the Cabaret's top-end has a little more weight and darkness around the edges than the sparkly Fender in these clean-ish settings. There's a bit more ballast on the bottom end. The Cabaret was also noticeably louder at equivalent volumes and less compressed as saturation sets in.
Some of these attributes are no doubt down to the beautiful alnico Celestion Gold 10" speaker. Compared to the well-worn original Oxfords in the Vibrolux, the Celestion Gold has more of the bass response and mass you would hear from a 12". But I'd bet that even a lot of dyed-in-the-wool Fenderphiles would dig—and even prefer—the extra bottom end and the softness in the treble tones.
The Cabaret's intrinsic Voxiness becomes more apparent at higher volumes. Natural overdrive tones are complex and growling sounds that turn feral and AC30-explosive as you add treble from the extra-rangy tone controls.
And about that tremolo: To say it's a feature attraction would be an understatement. At its maximum settings, which are more potent than any amp tremolo I can recall, it flirts with Vox Repeat Percussion levels of intensity and flutter. But its bias design also means that more sedate settings produce incredibly lush, smooth, and contoured throbs that you can live in for hours on end—especially when you add in reverb from the powerful, 12AT7-driven Accutronics reverb tank.
The Verdict
The Cabaret 13's capacity to walk the line between vintage Vox and Fender tones—and cross over with ease—is enough to merit investigation of this very interesting, original circuit. But with its surprisingly high headroom and volume, rangy and effective tone controls, and bias tremolo and spring reverb effects that move from subtle-to-surreal, this super-dynamic, high-quality, 13-watt amp is positively addictive—and the kind of amp that might find you keeping your pedalboard under wraps for a good long while.
Watch John Bohlinger test out the Balthazar Cabaret 13:
A positively luxurious stomp nails the liquid textures of brown-panel Deluxe bias tremolo.
Top-shelf quality. Immersive, liquid, trem' textures that meld seamlessly with guitar and amp tones. Elegantly simple but capable control set.
Expensive.
$430
Origin Effects Deluxe61 Bias Tremolo
origineffects.com
Editor's note: Deluxe61 Amp Tremolo & Drive is the updated name of the Origin Effects pedal that debuted under the name REVIVALTrem.
Some gear nerd debates get pretty pointless. Disputing the merits of different op-amps in two late-model RATs? Maybe that time would be better spent practicing. But tremolo circuits are another matter. The differences between bias, optical, and harmonic tremolo can be audible and profound. Each has its merits and champions. But in terms of soul and musical utility, it's hard to beat bias tremolo's soft, contoured pulses and mellow-to-throbbing range.
Origin Effects' all-analog Deluxe61 is based on the power tube bias tremolo from the brown-panel Fender Deluxe—a circuit many players regard as the silkiest ever built. Authentically reproducing such a circuit is no task for the timid. Then again, Origin made its name reproducing the topology and performance of the legendary UREI 1176 studio compressor in stompbox form. So it's no surprise they would tackle an effect so nuanced and full of sonic intangibles. What's impressive is how the Deluxe61 nails those elusive, intoxicating bias tremolo colors.
Wave-Riding Luxury Liner
If you love the sense of craft that goes missing in much modern technology, the Deluxe61 will be a treat. It's built almost absurdly well by stompbox standards. Ever wondered what the Rolls-Royce of pedals looks and feels like? This is certainly a contender.
A two-tiered circuit board accommodates the many high-quality components that make up the modulation and drive circuits. (The latter is derived from the company's excellent Revival Drive.) Soft-relay footswitches and jacks are all chassis-mounted independent of the circuit boards. The enclosure feels close to bulletproof. Clearly, the Deluxe61 was built for heavy touring and meant to be serviced in the unlikely event a component fails.
The control set is smart, logical, and simple in practice. Even the two footswitches, which cleverly enable operation of the drive channel independent of the tremolo, are thoughtfully situated toward the outboard reaches of the enclosure—reducing the risk of hitting both switches simultaneously.
There may be more radical tremolos, but few achieve such musical seamlessness.
Watery Wobbles
In some respects, it's easy to characterize the modulations the Deluxe61 produces. They're exceptionally smooth, liquid, and very dreamy. But they are also beguilingly complex. Some stronger settings subtly suggest pitch shifting and phasing without suffering the dynamic penalties those effects can incur—a remarkable bit of sonic trickery. A/B'd against the optical tremolo in a recent-vintage '65 Twin Reverb reissue, the Origin is clearly more complex and watery, its undulations less binary and harsh, and its effects on picking dynamics less intense. Compared to a near-50 year old Vibro Champ that utilizes a preamp-bias tremolo circuit, the Origin nails the very best of the vintage amp's sounds and responsiveness, but sounds richer and offers much more expansive fine-tuning range in the pots.
There are trade-offs for all this intoxicating aqueousness. The Deluxe61's most intense modulations might not be intense enough for players that like the hard pulses of a Vox Repeater circuit or the angular textures of an optical black-panel Fender tremolo. Nor does the Deluxe61 get as woozy as a Magnatone-style circuit (a harmonic tremolo to which brown-panel Deluxe tremolo is often likened). But the payoff is clarity and presence that makes nuanced, complex, and melodic musical passages sound perfectly interwoven with the modulations. There may be more radical tremolos, but few achieve such musical seamlessness.
Then there's the versatility afforded by the extra modulation and drive controls. The 3-position "multi" toggle significantly extends the range of the speed control, enabling super-fast flutters amp trem' can't deliver and giving expressive fodder to experimental tremolo fans. Another toggle activates a harder, almost triangle-shaped wave to generate more intense modulations. The post-drive EQ switch is invaluable for making the effect more subdued or pronounced when switching between dark and bright amps or pickups, but also offers a flatter-response option if you want to route directly to a recording interface or a desk. The drive channel, meanwhile, is delicious—generating sweet and malleable low-to mid-gain drive and body that you may never want to remove from your tone equation, tremolo or not.
The Verdict
The Deluxe61 is expensive at 430 bucks. But the quality is absolutely top shelf and the sounds are, too. What's more, you can enjoy the benefits of bias trem without the extra wear and tear that bias trem circuits inevitably inflict on your tubes. If you're on the fence, perhaps those cost savings can help justify luxuriating in this pedal's priceless tones.
Origin Effects Deluxe61 Tremolo & Drive Demo | First Look
[Updated 10/6/21]