Fender issued two versions of the Super-Sonic 60. The original version (shown here) was released in 2005. Fender revised the circuit for the 2009 version.
Thanks for writing. There are actually two versions of the Fender Super-Sonic amp: one from 2005, and another from 2009. The circuitry was improved for the 2009 model. (Yes, we all have bleak memories of the “improvements" Fender made during their CBS era, but these revisions really did upgrade the amp's sound and performance.)
I've already written a Premier Guitar column on the two versions of the Super-Sonic amp and the changes needed to update the earlier model [Modifying an Early Fender Super-Sonic 60, Aug. 2014]. No matter which version you have, your modification requests are above and beyond what I previously covered, but with both columns in hand you should be able to bend the Super-Sonic to your will. So let's get started!
First, let's address your complaint about the Vibrolux setting. This is part of the amp's vintage channel, which is switchable between Vibrolux and Bassman circuit simulations. As the schematic excerpt in Fig. 1 shows, relay K4-A in Vibrolux mode routes the signal from pin 4 to pin 6 through C10, and then through the C11/R22 resistor/capacitor network. Here, I believe, is where the signal becomes too thin for your liking.
Fig. 1
To correct this, try removing C11. This capacitor passes highs across R22, and the ratio of highs passed relative to the total signal may be responsible for the sound you perceive as “too thin." Another possibility is that the signal is overly attenuated by R22, making the amp, for lack of a better term, wimpy. If this is the case, try decreasing the value of R22. Start with a 1M resistor and see how you like it. If that doesn't work, go lower. If you achieve a good, full sound, but one that could still use a bit more high end, try different values for C11. You might even replace R22 with a simple jumper wire, but be aware that if you do, C11 will no longer affect the sound. Anyway, this is a great spot to tailor the Vibrolux setting, but ultimately, it's all about trial and error to satisfy your personal taste.
Now that you can tweak the Vibrolux setting to taste, let's address your other concern. The amp's second channel is labeled burn, but I guess we need to balance that burn, so let's modify this channel's tone stack.
We focus on R46, as seen in the schematic excerpt in Fig. 2. This part governs the amount of signal passed to the bass and middle controls and is sometimes called the slope resistor. The stock value is an unusually large 120k. I suggest lowering the value to 82k to see if this brings you closer to the balance you desire. You can certainly go lower—68k, 56k, or even 47k—but be aware that this not only brings in more lows and mids, but also changes the curve, or “voice," of the tone stack. At some point you need to settle on a compromise where the amp sounds good, as opposed to having your controls at some arbitrary midpoint setting. The bottom line is to make the amp sound the way you want, not where the controls must be set to accomplish this.
Fig. 2
Another possible modification: Reverse the position of the cathode caps (C19 and C21) in the two gain stages prior to the tone stack so that C19 is 2.2 µF and C21 is 22 µF. This may clean up the overdrive at very high settings in addition to feeding the tone stack stage a fuller signal from which to work.
Well, there you have it. I hope these tweaks make your Super-Sonic even more sonically super.
This bass works best when you keep your pick in your pocket, restrain your attack, and don’t slap or bend heavily. But its über-deep tones are astounding given the instrument’s size. This is no toy—it’s a great low-end tool that delivers spacious upright-esque sounds in a well-made and easy-to-tote package.
Test Gear: Gallien-Krueger 800RB head, TC Electronic RS410 cab
Ratings
Pros:
Big tones. Upright-like sounds from a tiny body.
Cons:
The feel takes some getting used to.
Street:
$499
Kala 5-String SUB U-Bass
ubass.com
Tones:
Playability:
Build/Design:
Value:
It’s easy to understand why dreadnoughts are the best-selling acoustic guitar type. On a shop floor and in the heat of a quick test drive, the average dread will sound bigger and bolder than just about anything else. But you have to wonder, if the average buyer had a whole day to lounge about and compare the average dread to a small-bodied flattop like the three guitars reviewed here, how would the big guy fare? Comfortable, pretty, compact, versatile, and nuanced—small bodies like 00s, 000s, and grand orchestras are full of personality, color, and subtlety. And they’re typically pretty forgiving, if not flat-out superior, in recording situations.
The three guitars profiled in this roundup—the Larrivée OM-40, Martin 000-15M Burst, and Taylor 214ce SB DLX—offer a sometimes-startling breadth of sonic options in the $1,200–$1,500 range. If you’re ready for an upmarket move from your affordable or mid-priced acoustic, each is an intriguing option full of surprises and rich rewards.
Click next or choose the flattop you want to see and hear more about:
Larrivée OM-40
Martin 000-15M Burst
Taylor 214ce SB DLX
Larrivée OM-40 Review
Like a benevolent mad scientist, Jean Larrivée bends acoustic design convention to beautiful and original-sounding ends. At first glance, the new OM-40 looks like one of the least idiosyncratic Larrivées in memory, but bracing modifications beneath the trad exterior help make this mahogany-and-spruce guitar a unique and often potent-sounding OM.Trad with a Twist (or Two)
As the headstock shape, herringbone purfling and rosette, and diamond inlay less than subtly suggest, the OM-40 is partly an homage to Martin’s OM-28. But this isn’t some slavishly exact replica: The body and neck binding are pretty Canadian maple, the back and sides are mahogany like on an OM-18, and the whole guitar has an exceptionally smooth satin finish.
The bracing, with its aggressive scalloping and parabolic shapes, also deviates from tradition. The craftsmanship is, for all practical purposes, perfect. The only trace of irregularity I found was the point where the two ends of back purfling meet—an offset of a fraction of a millimeter. Otherwise, the guitar looks like it was obsessively examined for blemishes with an electron microscope.
Properly Orchestral
Fingerstylists love OMs for their wide string spacing (1 ¾" at the nut). On a 25.5" scale, 14-fret neck, that means plenty of space for intricate picking, cool chord voicings, and bends. The Larrivée is inviting on all of these counts, though players with smaller hands may want to spend extra time with the guitar to determine whether the wide spacing inhibits playability or induces fatigue.
Ratings
Pros:
Beautifully sensitive, dynamic, and responsive to light fingerpicking. Near-flawless construction. Resonant bass.
Cons:
Brash midrange when strumming.
Tones:
Playability:
Build/Design:
Value:
Street:
$1,424
Larrivée Guitars OM-40
larrivee.com
A spacious fretboard isn’t the only way the OM-40 is oriented toward fingerstylists. It’s very responsive to a soft touch, and it feels especially dynamic and expressive when you go easy with your picking hand. The flip side to this sensitivity is that the midrange can sound downright explosive if you play heavily or use fingerpicks. At times, the midrange was aggressive enough to overpower the ample bass output, which is impressive for a guitar of this size. Tuned down to D, the bottom string generates the kind of rib-shaking low end you associate with a jumbo, especially with the extra punch of a flatpick. Played with a bare thumb, is has a pretty, blooming resonance.
As lovely as the OM-40 sounds when plucked with the fingers, it can be bratty and brash when strummed hard. Notes that sound lively and ringing (especially on the third and fourth strings) can seem upper-mid heavy when you dig in with a flatpick. Even with a lighter touch, the sonic sum of all six strings strummed sound a little, well, contemporary—hopped-up in the mids and bit compressed. Given how expertly this guitar is built and how great it sounds when played lightly, you have to wonder if time will soften these tendencies. At least some of the brashness from first-position chords seems like the result of new strings meeting glimmering new frets without a trace of mellowing patina. The guitar just feels like it needs a little breaking in.
The Verdict
The OM-40 is really a fingerstylist’s machine. Even though this guitar is likely to achieve better balance over time, its midrange is just a touch too aggressive to sound sweet for heavy flatpicking. But if you tend to forego flatpicks and fingerpicks for the feel of bare flesh and nails on strings, you’ll find the OM-40 beautifully balanced and full of expressive range. While our test guitar had no electronics, it’s easy to imagine how a nice pickup—particularly a magnetic one—could mellow out the twitchy and sometimes explosive midrange, making this a killer stage guitar for fingerstyle players. The OM-40 isn’t for everyone, but it could be a go-to machine for nuanced fingerstylists. —Charles Saufley
Watch the Review Demo:
Martin 000-15M Burst
Taylor 214ce SB DLX
Martin 000-15M Burst
How do I love thee, mahogany? Let me count the ways: I love thee on old Les Pauls. I love thee on Fender-style “parts” guitars. (Try it and see!) But I most truly love the crap out of thee on small-bodied steel-string acoustics.
So no surprise that I adore this pretty new Martin. It’s a simple but elegant 000 brimming with gorgeous, studio-ready tones at a sensible street price of $1,399.
Simple, Not Plain
There’s no purfling or binding here—only a minimal rosette and understated pearlescent position markers. Instead, Martin invested in what counts: great-sounding materials and stellar workmanship. But despite its simplicity, this guitar is a looker, with an eye-catching burst top beneath a simple satin finish.
The 000-15M felt and sounded great right out the case. The frets are comfy, and the build is flawless. Yeah, there was some new-guitar tightness, but after an hour or so of playing, things seemed to open up, though maybe that’s because I was learning how to exploit the guitar’s expressive nature.
How expressive? Incredibly! This instrument boasts stunning dynamic range. I swear, it makes you play with increased drama and contrast. The same goes for its tonal range: Shifting your picking hand in small increments yields big color shifts. I especially love the response when you pluck toward the fretboard—the warm, fat tones can sound almost like a nylon-string classical. (Thank you, mahogany. Did I mention that I love thee?)
Getting Picky
But before you run out to buy one of these, be aware of what small-bodied mahogany guitars can and can’t do. This isn’t a very loud instrument. Nor is it zingy: Notes have clear, decisive fundamentals, but you don’t get the high-end sizzle typical of many modern acoustics.
Ratings
Pros:
Great build. Good looks. Ravishing tones.
Cons:
Easily overpowered by aggressive strumming.
Tones:
Playability:
Build/Design:
Value:
Street:
$1,499
Martin 000-15M Burst
martinguitar.com
(Fine by me—I prefer these burnished, vintage-flavored tones.) All registers are beautifully balanced. There’s no shortage of lows while recording, but the 000-15M tends not to project them strongly across the room.
Also, the guitar’s hair-trigger response may simply be a little too volatile for some players. I don’t want sound like a jerk by saying this is an instrument for advanced guitarists, but those with solid picking-hand technique will probably feel most at home here. And while I loathe the cliché that big-bodied guitars are for strumming and small bodied-ones are for fingerstyle, it’s kind of true in this case. Pickstyle strumming can sound great at moderate levels, but aggressive strumming easily overpowers the guitar, and bearing down harder can paradoxically make tones seem smaller. The 000-15M probably isn’t the right axe for heavy-handed open-G strummers.
But dang, does it record well! Savvy session players often prefer small-bodied acoustics because they realize that the lows and mids those models lack are precisely the frequencies that tend to get deliberately filtered out come mix time. Here, the pre-EQ sound is fabulous (though engineers are likely to boost the highs in many cases).
The Verdict
I love this pretty guitar and its warm, supremely expressive tones. The 000-15M doesn’t respond particularly well to aggressive strumming or inconsistent technique, so this may not be a great choice if you’re Woody Guthrie bashing away at a rowdy union rally, or just someone trying to project unamplified acoustic tone to the back pew in church. (Note, though, that this model is also available with built-in electronics, and it would probably sound great in big rooms when properly amplified.) But the 000-15M is most sublime in the studio, close-miked to capture all its gorgeous tonal detail. Provided you know what you’re getting into with this body style and these materials, I can’t recommend this guitar more highly. —Joe Gore
Watch the Review Demo:
Click next or choose the flattop you want to see and hear more about:
Larrivée OM-40
Taylor 214ce SB DLX
Taylor 214ce SB DLX
While Taylor makes exquisite and extraordinary high-end flattops, they have a well-deserved reputation as a safe bet for the everyman guitarist. The company’s manufacturing practices—especially in the affordable and mid-priced ranges—emphasize consistency as much as productivity. Bob Taylor has always placed a premium on a well-rounded playability and agreeable tonality that work across many playing styles. It would be hard to find a guitar that better embodies these facets of Taylor’s design philosophy than the stage-ready, solid-spruce and layered-rosewood 214ce SB DLX.
Eager to Please
At a glance, the Mexican-made 214ce SB DLX seems designed for players seeking a little flash in their lives. The rosewood-veneer back and sides boast spectacular (and expensive-looking) grain pattern. The pearloid rosette and deep amber-and-wine hues of the tobacco sunburst add additional splashes of fancy. The look isn’t overstated or garish, but it has a stage presence that will appeal to those unburdened by puritanical flattop design notions.
Like most Taylors we see, the 214ce SB DLX is pretty much flawlessly assembled. There’s not a trace of poorly sanded bracing, no telltale marks of errant glue application. The seams at the neck joint and around the binding are perfect.
Bright Kid In The Class
I’m accustomed to (and happiest with) the mellow, toasty sounds of all-mahogany and mahogany-backed acoustics. So it’s easy to be struck by how bright and willing the 214cs SB DLX feels in comparison to those flattop types. It’s super-defined in the upper midrange. Fingerpicked notes and flatpicked arpeggios have popping immediacy well suited to the transparent-sounding electronics.
Ratings
Pros:
Beautifully playable (especially with a light fingerstyle touch). Flawless build. Transparent-sounding electronics.
Cons:
Midrange-heavy. A little compressed when you dig in hard.
Tones:
Playability:
Build/Design:
Value:
Street:
$1,249
Taylor Guitars 214ce SB DLX
taylorguitars.com
The bright sonic profile means you don’t have to fight too hard to generate ringing fingerstyle tones. The guitar also has excellent string-to-string balance that highlights the detail in melodic fingerstyle runs and chord melodies. The low-end output complements the chiming mids and highs. It’s neither too burly nor anemic, with an almost piano-like sustain, especially in lowered tunings.
If there’s a downside of this light-touch agreeability, it’s that the guitar can sound a bit hyper when you dig in. Flatpick stabs that many bluegrass and blues pickers use as a matter of course can seem a bit thin compared to the contoured, overtone-rich sounds you get from flesh and nails on string. This tone recipe often works out well, especially when strumming with abandon. Here, the almost compressed quality of the Taylor reacting to the flatpick keeps chords nicely controlled for percussive or syncopated strumming. Beware though: To take advantage of this capacity, you must have a high tolerance for contemporary, midrange-heavy sounds.
The Verdict
The 214ce SB DLX has the personality of a willing, able, and well-dressed buddy riding shotgun. The forgiving electronics, mid-centric tone palette, and overall playability suggest that you could fill every role from rhythm support in a band to mellow fingerstyle accompaniment. What’s more, the Taylor feels ready for the rough-and-tumble rigors of steady gigging. It’s beautifully and sturdily built.
If this guitar comes up short with anyone, it will probably be fingerstylists who seek woody, earthy nuance, or singers and bands who prefer a more mysterious, husky acoustic sound. (Lo-fi artists who dig the subdued character of a dusty old Harmony need not apply.) If you could attach a short, all-encompassing description to the 214ce SB DLX (tough for a guitar that does so many things well!) it would be “high fidelity.” If you like your acoustic tones lively, present, and distinct, this Taylor provides the perfect path to those ends.
—Charles Saufley
Watch the Review Demo:
Click next or choose the flattop you want to see and hear more about:
Larrivée OM-40
Martin 000-15M Burst