
A 97-year-old flattop with beautiful inlays, built by the Larson brothers in the late 1920s.
Built in the 1920s by the storied luthiers, this guitar has maintained an exceptional tone over the years.
From around 1900 up until World War II, Swedish immigrant brothers Carl and August Larson’s two-man, Chicago-based workshop turned out an amazing assortment of handmade instruments. Their products ranged from ukuleles to harp guitars, standard guitars, mandolins, mandolas, mandocellos, and even a mandobass. I found this 97-year-old Larson brothers flattop at the 1994 New York Guitar Show, when interest in the brothers’ work was on the rise but the actual instruments were hard to find, with even many experienced dealers knowing little about them.
The brothers’ instruments manifested some advanced designs: Their guitars were steel-strung decades before Martins. Tops and backs were built with a slight arch—“built under tension”—and August patented an ingenious laminated X-bracing system in 1904. The main brace was a sandwich of spruce with an ebony or rosewood center strip, which increased strength without significantly adding weight. Their name would be better remembered if they put it on the instruments, but they never did. Much of their output was marketed under other sellers’ names; in-house brands included Maurer, Prairie State, and Euphonon, but never Larson.
The headstock is overlaid with Brazilian rosewood and accented with a pearl floral pattern inlay.
Photo by George Aslaender
This guitar was built for William C. Stahl, a mandolin virtuoso who turned to teaching and publishing, and one of the brothers’ largest accounts. While primarily promoting mandolins, he also sold guitars. Not all were Larsons, but the brothers’ wares made up much of his line, and Larson-built instruments would appear in Stahl’s trade ads by 1907. He claimed they were built under his “personal supervision,” which is unlikely, as Stahl lived in Milwaukee! Stahl denigrated “machine-made” instruments; his were “handmade … reasonable in price and perfect as human hands can make them … the loudest and sweetest-toned in the world.”
Some Stahls carry a paper label; others, like this, show a “Wm. C. Stahl, Maker, Milwaukee” hot stamp on the back strip. Stahl’s 1912 catalog offered a range of guitars; this most resembles the Solo Style 8. According to Larson historian Robert Carl Hartman, the serial number indicates that it was constructed in 1927. A 12-fret, 13 1/2″-wide concert-size guitar, it sports many typical higher-grade Larson appointments. The back and sides are Brazilian rosewood, with more figure than the straight grain Martin preferred. The spruce top has laminated X-bracing; many Stahl guitars did not. August Larson may have originally intended to reserve his patented system for his own wares, but perhaps by the 1920s, the distinction was lost.
“Their name would be better remembered if they put it on the instruments, but they never did.”
Visually, this instrument is quite elaborate. The top is bordered in ivoroid with delicate half-herringbone wood marquetry bands bordering abalone inlay, as is the soundhole. The back is triple bound with marquetry down the center. The flat-pyramid ebony bridge has engraved pearl stars on each end. The 24 3/4″-scale mahogany neck is carved to a wide but comfortable round-backed shape, and is 1 7/8″ wide at the nut. Most period guitars (including Martins) usually featured a “V” profile, along with an “ovaled,” or arched, fretboard, so this gives a surprisingly modern feel for a 97-year-old guitar.
This guitar was made for William C. Stahl, and has a “Wm. C. Stahl, Maker, Milwaukee” hot stamp on the back strip.
Photo by George Aslaender
The thick ebony board is bound and inlaid with shaped pearl pieces and dots, while the headstock is overlaid with Brazilian rosewood, accented with a pearl floral pattern inlay. The tuners are engraved ivoroid-button strips typical of the period. A number of Stahl guitars of this pattern are known, including one rather famous example with a colorful history of ownership by Eric Clapton, Jimi Hendrix, and Felix Pappalardi of Mountain, who used it on the evocative song “The Laird” from Mountain Climbing!
Larson products have distinctive construction and finishing traits fairly consistent through a 40-plus year span and amazing range of designs. The guitars often have a distinct sonic character. I characterize this one like an acoustic version of a good Telecaster; singing high end that never gets shrill, a tight, well-defined bass, and shimmering mids with more natural reverb than many flattops. It records extremely well, being particularly responsive to open tunings where the overtones mingle but retain their clarity.
This guitar has seen some ups and downs over the last century: The finish shows numerous wear marks and scratches with repaired cracks to the back and sides. The neck was reset and the bridge is a replica with a compensated saddle. None of this has impeded its sound at all.
When Stahl promoted his instruments a century ago, he wrote, “The music of the future won’t be the caterwauling of gut. It will be the virile pulsing of the plucked steel-string,” claiming, “No instruments can be made any better.” This pearl-trimmed gem goes a long way towards proving both points.
The giveaways keep going! Enter Stompboxtober Day 25 for your chance to win today’s pedal from SoloDallas!
The Schaffer Replica® - BASS-X
After introducing the Schaffer Replica Storm low end legends like Rudy Sarzo, Billy Sheehan, and Pino Paladino discovered it to be equally amazing on bass. Based upon their input we made a few minor changes to this beloved circuit to make it more conducive to higher amplitude and lower frequencies. To our loyal bassists who have waited so patiently, we proudly introduce The Schaffer Replica - BASS-X.
Fender’s Greasebucket system is part of Cory Wong’s sonic strategy.
Here’s part two of our look under the hood of the funky rhythm guitar master’s signature 6-string.
Hello and welcome back to Mod Garage. In this edition, we’re continuing our journey through the Fender Cory Wong Stratocaster wiring, bringing it all together.In the previous installment, the last feature on the funky 6-stringer’s signature axe that we discussed was the master volume pot and the corresponding treble-bleed circuit. Now, let’s continue with this guitar’s very special configuration of the tone pots.
Tone pot with Fender Greasebucket tone system:
This 250k tone pot is a standard CTS pot with a 90/10 audio taper found in all U.S.-built Fender guitars. The Cory Wong guitar uses the Fender Greasebucket system, which is added to the pot as a ready-to-solder PCB. The Greasebucket PCB is also available individually from Fender (part #7713546000), though you can use conventional electronic parts for this.
Fender introduced this feature in 2005 on some of the Highway One models and some assorted Custom Shop Strats. The Greasebucket name (which is a registered Fender trademark, by the way) is my favorite of Fender’s marketing names, but don’t let it fool you: Your tone will get cleaner with this modification, not greasy and dirty.
According to Fender, the Greasebucket tone circuit reduces high frequencies without adding bass as the tone knob is turned down. Don’t let that description confuse you. A standard Strat tone control does not add any bass frequencies! As you already know, with a passive system you can’t add anything that isn’t already there. You can reshape the tone by deemphasizing certain frequencies and making others more prominent. Removing highs makes lows more apparent and vice versa. In addition, the use of inductors (which is how a passive pickup behaves in a guitar circuit) and capacitors can create resonant peaks and valleys (band-passes and notches), further coloring the overall tone.
Cory Wong bringing the funk onstage.
This type of band-pass filter only allows certain frequencies to pass through, while others are blocked. The standard tone circuit in a Strat is called a variable low-pass filter (or a treble-cut filter), which only allows the low frequencies to pass through while the high frequencies get sent to ground via the tone cap.
The Greasebucket’s band-pass filter is a combination of a high-pass and a low-pass filter. This is supposed to cut high frequencies without “adding” bass, which has mostly to do with the resistor in series with the pot. That resistor means the control will never get to zero. You can get a similar effect by simply not turning the Strat’s standard tone control all the way down. (The additional cap on the wiper of the Greasebucket circuit complicates things a bit, though; together with the pickups it forms an RLC circuit, but I really don’t want to get into that here.)
The standard Fender Greasebucket tone system is used in the Cory Wong Strat, which includes a 0.1 μF cap and a 0.022 uF cap, along with a 4.7k-ohm resistor in series. These are the values used on the PCB, and without the PCB it looks like the illustration at the top of this column.
Push-push tone pot with preset overwriting function:
The lower tone pot assigned to the bridge pickup is a 250k audio push-push pot with a DPDT switch. The switch is used to engage a preset sound by overwriting the 5-way pickup-selector switch, no matter what switching position it is in. The preset functionality has a very long tradition in the house of Fender, dating back to the early ’50s, when Leo Fender designed a preset bass sound on position 3 (where the typical neck position is on a modern guitar) of the Broadcaster (and later the Telecaster) circuit. Wong loves the middle-and-neck-in-parallel pickup combination, so that’s the preset sound his push-push tone pot is wired for.
The neck pickup has a dedicated tone control while the middle pickup doesn’t, which is also another interesting feature. This means that when you hit the push-push switch, you will engage the neck and middle pickup together in parallel, no matter what you have dialed in on the 5-way switch. Hit the push-push switch again, and the 5-way switch is back to its normal functionality. Instead of a push-push pot, you can naturally use a push-pull pot or a DPDT toggle switch in combination with a normal 250k audio pot.
Here we go for the wiring. For a much clearer visualization, I used the international symbol for ground wherever possible instead of drawing another black wire, because we already have a ton of crossing wires in this drawing. I also simplified the treble-bleed circuit to keep things clearer; you’ll find the architecture of it with the correct values in the previous column.
Cory Wong Strat wiring
Courtesy of singlecoil.com
Wow, this really is a personalized signature guitar down to the bone, and Wong used his opportunity to create a unique instrument. Often, signature instruments deliver custom colors or very small aesthetic or functional details, so the Cory Wong Stratocaster really stands out.
That’s it! In our next column, we will continue our Stratocaster journey in the 70th year of this guitar by having a look at the famous Rory Gallagher Stratocaster, so stay tuned!
Until then ... keep on modding!
The Keeley ZOMA combines two of iconic amp effects—tremolo and reverb—into one pedal.
Key Features of the ZOMA
● Intuitive Control Layout: Three large knobs give you full control over Reverb Level, Tremolo Rate,and Depth
● Easy Access to Alternate Controls: Adjust Reverb Decay, Reverb Tone, and Tremolo Volume withsimple alt-controls.
● Instant Effect Order Switching: Customize your signal path. Position tremolos after reverb for avintage, black-panel tone or place harmonic tremolo before reverb for a dirty, swampy sound.
● True Bypass or Buffered Trails: Choose the setting that best suits your rig.
Three Reverb and Tremolo Modes:
● SS – Spring Reverb & Sine Tremolo: Classic spring reverb paired with a sine wave tremolo for that timelessblack-panel amp tone.
● PH – Plate Reverb & Harmonic Tremolo: Smooth, bright plate reverb combined with swampy harmonictremolo.
● PV – Plate Reverb & Pitch Vibrato: Achieve a vocal-like vibrato with ethereal plate reverb.
Reverb: Sounds & Controls
● Spring Reverb: Authentic tube amp spring reverb that captures every detail of vintage sound.
● Plate Reverb: Bright and smooth, recreating the lush tones of vibrating metal plates.
● Reverb Decay: Adjust the decay time using the REVERB/ALT SWITCH while turning the Level knob.
● Reverb Tone: Modify the tone of your reverb using the REVERB/ALT SWITCH while turning the Rate knob.
Tremolo: Sounds & Controls
● Sine Wave/Volume Tremolo: Adjusts the volume of the signal up and down with smooth sine wavemodulation.
● Harmonic Tremolo: Replicates classic tube-amp harmonic tremolo, creating a phaser-like effect withphase-split filtering.
● Pitch Vibrato: Delivers pitch bending effects that let you control how far and how fast notes shift.
● Alt-Control Tremolo Boost Volume: Adjust the boost volume by holding the REVERB/ALT footswitch whileturning the Depth knob.
The ZOMA is built with artfully designed circuitry and housed in a proprietary angled aluminum enclosure, ensuring both simplicity and durability. Like all Keeley pedals, it’s proudly designed and manufactured in the USA.
ZOMA Stereo Reverb and Tremolo
The first sound effects built into amplifiers were tremolo and reverb. Keeley’s legendary reverbs are paired with their sultry, vocal-like tremolos to give you an unreal sonic experience.
Your 100 Guitarists hosts are too young to have experienced SRV live. We’ve spent decades with the records, live bootlegs, and videos, but we’ll never know quite how it felt to be in the room with SRV’s guitar sound.
Stevie Ray Vaughan was a force of nature. With his “Number One” Strat, he drove a veritable trove of amps—including vintage Fenders, a rotating Vibratone cab, and a Dumble—to create one of the most compelling tones of all, capable of buttery warmth, percussive pick articulation, and cathartic, screaming excess. As he drew upon an endless well of deeply informed blues guitar vocabulary, his creativity on the instrument seemingly knew no bounds.
Your 100 Guitarists hosts are too young to have experienced SRV live. We’ve spent decades with the records, live bootlegs, and videos, but we’ll never know quite how it felt to be in the room with SRV’s guitar sound. So, we’d like to spend some time imagining: How did it feel when it hit you? How did he command his band, Double Trouble? The audience?
SRV was mythical. His heavy-gauge strings tore up his fingers and made a generation of blues guitarists work a lot harder. And his wall of amps seems finely curated to push as much air in all directions as possible. How far did he take it? Was he fine-tuning his amps to extreme degrees? Or could he get his sound out of anything he plugged into?