Our columnist breaks down why Leo’s original designs are still the benchmark for pristine guitar sounds.
It’s time to discuss a favorite topic of mine: the Fender clean tone. I’m a big fan of pristine guitar tones, and I think it might be the reason why I got into Fender amps in the first place. So, in this column, I’ll break down and explain what creates the beautiful, crystalline tone in vintage Fender amps, and share which amps are best for capturing these huge, squeaky-clean sounds.
Among my music friends, I am known for advocating these tones. Sometimes my bandmates want more distortion and growl from my guitar, but I proudly resist and argue that the music we create profits from a clearer guitar tone. It’s not about volume and distortion; it’s about melody, rhythm, and dynamics. Personally, I find it more interesting to hear guitarists with clarity, where I can identify single notes and what they are doing. It’s much harder to play clean, and the transparency forces us guitarists to consider more carefully what we play.
Tone and music are definitely matters of personal taste. What someone finds naked and thin, others will find clear and articulate. Let me therefore explain my definition of “clean tone.” A good, clean tone means clarity and little distortion. Clarity is achieved when there is a certain balance between the frequencies. There must be enough sparkle and brightness together with a firm low end. In my definition, you can also have some distortion as long as you have enough clarity to hear single strings in a chord, which some define as a “bell-like” tone. Muddy or overwhelming mid and bass frequencies will spoil this clarity. I like punchy guitar sounds, and for that we need muscle and power from large power-amp sections and larger speaker cabinets. But again, there must be enough sparkle and treble attack to balance that big low end.
The black- and silver-panel Fender amps excel in this area. Fender designed these amps specifically to support the music style of the 1950s and ’60s: Whether it was folk, country, rock, or surf, the guitars were supposed to be bright and clean. The amps therefore had to produce a sound that was both clean and loud, often without PA systems.
There are several reasons why these Fender amps sound the way they do. Let’s dive into the most important factors. Firstly, the tone stack and EQ section play a significant role in creating a scooped tone with few mids. Most AB763 Fender amps have 250 pF, 0.1 μF, and 0.022 μF caps (treble, mid, and bass, respectively), controlled by 250k bass and treble pots and a 10k mid pot (or a fixed 6.8k resistor in amps without the mid pot). If you alter the value of the mid resistor or insert a larger coupling cap after the preamp section, you will get more, and earlier, breakup. If we look at the preamp sections of the AB763 amps, there is no tube gain stage, whose purpose is to introduce distortion. There are only the necessary tube gain stages to mix and lead the signal to the power amp section.
“Fender designed these amps specifically to support the music style of the 1950 and ’60s: The guitars were supposed to be bright and clean.”
The power amp section is equally important. The AB763-style amps have dual power tubes in a Class AB push-pull configuration which has significant clean headroom—more than single-end Class A amps. The fixed-bias design provides more headroom than cathode bias, which creates sag and less headroom. The efficient long-tail phase inverter and the negative feedback loop are also used to minimize clipping. Finally, using American-style speakers in the open-back cabinet design of the black- and silver-panel combo amps will enhance bright frequencies and tame the mids and low end. All these details point to one conclusion: Fender designed the AB763 amps to achieve the cleanest possible tone.
For me, the cleans of a Super Reverb are especially fantastic. The four, lightly driven 10″ speakers produce a scooped sound with great dynamics and touch sensitivity. The full set of EQ controls, robust power amp, and large transformers work together to give you both sparkle and a firm low end, even at high volumes. The Pro Reverb and Princeton Reverb, however, will struggle to stay clean when pushed. The relatively small-output transformers are a bottleneck in these amps, and they both lack the important mid control to tame the bass and mids. The Pro Reverb’s boomy 2x12 cabinet gives a flabby bass response, and the Princeton Reverb has a cheaper and inefficient phase inverter. This means that these amps can play clean only at lower volumes. If you read my previous articles on these amps, you will find easy instructions for how to improve the clean headroom, if that’s what you want.
If it’s natural distortion you’re after, the best black- or silver-panel Fender amp is the AB165 Bassman. But that’s a different story we’ll come back to later.
The arc of this revolutionary player’s career, which began with an acoustic and led to post- and noise-rock, has carried him to an unforeseen home in avant-garde composition.
Bill Orcutt gets enough questions about his unique 4-string approach to the guitar that he once titled a compilation “Why Four Strings?” As it turns out, there were no intentions or inspirations when he chanced upon the setup in the 1980s. “My guitar was kind of neglected at the time, so it somehow ended up having four strings on it,” Orcutt explains. “I started noodling and writing around that random configuration, and a friend of mine who played drums wanted to start a band.”
Bill Orcutt - "The World Without Me" [official video]
From Bill Orcutt's self-titled solo electric album, from 2017.
That friend was Tim Koffley, who joined Orcutt in the post-rock duo Watt. “We played together for a couple of years, and that was all it took to take root,” says Orcutt. He followed his brief time with Watt with a successful foray into noise-rock with his notorious duo Harry Pussy, and, since their disbandment in the late ’90s, has gradually entered—and today, finds himself fully immersed in—the realm of experimental music.
On his latest release, Four Guitars Live, Orcutt is accompanied by a trio of virtuosic shredders from the world of experimental music: Wendy Eisenberg, Shane Parish, and Ava Mendoza. (Each of the guitarists plays their instrument strung with four strings.) You might have seen this quartet on NPR’s Tiny Desk concert series last April, cramming their Telecasters and Jazzmasters into an office packed with knick-knacks. It’s a thrill to hear their spidery riffs interlacing and peeling off into solos, filling the room with rowdy whoops and claps. Four Guitars Live captures the same group seven months later, performing at Utrecht, Netherland’s festival Le Guess Who?
On Four Guitars Live, each member of the quartet performs on a guitar strung with just four strings.
The pulsing, Steve Reich-like minimalist compositions performed on Four Guitars Live first appeared on Orcutt’s 2022 solo album, Music for Four Guitars. The seed for that project was planted in 2015, when Orcutt was asked by a friend in Columbus, Ohio, to write some music for his guitar quartet. “I couldn’t come up with anything and wasn’t sure how to proceed, but the idea stuck with me,” Orcutt says. “After seven years of poking at it, I cracked the code. Then it took me a few months and it was done.”
Growing up in Miami without older siblings, Orcutt says he “didn’t like music” until his parents bought him a Yamaha acoustic guitar and a turntable. Reading record reviews led him to The Last Waltz, where Muddy Waters’ playing made an outsized impression. “[My parents] also got me guitar lessons, but I had no interest, so it was only a chore,” Orcutt says. “I didn’t enjoy it and there was nothing interesting about the material the teacher was presenting to me, so that ended pretty quickly.”
As he familiarized himself with the Florida music scene of the early ’90s, Orcutt bought his first electric guitar—a Japan-made Stratocaster copy—and met his now ex-wife, Adris Hoyos. Forming the duo Harry Pussy, they continued Orcutt’s 4-string journey, releasing their music on small independent labels like Siltbreeze and Chocolate Monk. “The music I made with Watt was very structured,” says Orcutt. “Even when I took a solo, they were kind of fixed. After a few years I decided I wanted to have more room to improvise. It wasn’t just me, either. Adris had never even touched a drum kit before we recorded our first single. We had this momentum that was like going down a hill.”
Following the duo’s separation, Orcutt spent a decade on filmmaking, software engineering, and electronic music, surprising listeners with his 2009 acoustic comeback album, A New Way to Pay Old Debts. With that and subsequent releases, Orcutt’s rambling improvisations on the Kay guitar he’s played since college have ushered in an awe-inspiring second act. “At that time, I was living in an apartment with kids,” says Orcutt. “I didn’t have access to a practice space, so the acoustic guitar just made sense. After playing it for a while, this thing I had for many years took on some kind of significance, and I mainly just really enjoyed it.”
The Bill Orcutt Guitar Quartet's Gear
The compositions performed on Four Guitars Live were originally released on the quartet’s studio full-length, Music for Four Guitars.
Guitars
- Fender Telecaster – Bill Orcutt
- 1994 MIJ Fender Jazzmaster – Wendy Eisenberg
- Squier Telecaster – Shane Parish
- Novo Serus made by Dennis Fano – Ava Mendoza
Amps
- Fender Hot Rod Deluxe – Orcutt
- Fender Deluxe – Eisenberg
- Fender Deluxe Reverb – Parish
- Fender Blues Deluxe – Mendoza
Effects
- Electronic Audio Experiments Longsword V4.5 – Eisenberg
- Boss BD-2 Blues Driver – Parish
- 1990s Pro Co RAT, Joyo JF-13 AC Tone, Xotic USA Super Clean Buffer – Mendoza
Strings & Picks
- Ernie Ball Regular Slinky – Orcutt
- D’Addario Pure Chromes .011–.050 – Eisenberg
- D’Addario (.010s) – Parish
- D’Addario or Ernie Ball .010–.048 – Mendoza
- Dunlop Standard 1 mm – Orcutt
- D’Andrea Pro Plec 358 – Eisenberg
- Dunlop Tortex .88 mm – Parish
- D’Addario Duralin 1.2 mm – Mendoza
When Music for Four Guitars was completed, Orcutt realized it was the first album he had written without improvisation since his former band’s 1996 swan song, Ride a Dove. At that point, they were a trio, with the addition of second guitarist Mark Feehan. “After we became a trio, the question was how do we make a less obvious kind of structure?” says Orcutt. “It was difficult to organize something that seemed completely chaotic. We ended up right back where Adris and I started, with fixed solos and no improvisation.”
Performing Music for Four Guitars live was made possible by Athens, Georgia-based guitarist Shane Parish, who was commissioned by Orcutt as a transcriber. “At first, it was almost like a novelty idea to help sell the album—buy the digital download on Bandcamp and you get the PDF score,” Orcutt laughs. “So it wasn’t initially the idea that it would be used with a real quartet. I couldn’t quite imagine that, at that time!”
After completing his first European tour with the quartet, Orcutt discovered the stark differences between performing composed scores as a group and improvising. “There are spaces for improvising in our set, but it’s very different from going out and playing free,” Orcutt says. “In some ways it’s a lot less frantic. It’s more about focusing, feeling the music, and the other players.”
Orcutt chanced upon his 4-string setup in the ’80s, when his neglected guitar “randomly” ended up with four strings.
Reflecting on his unlikely transition from the noise-rock underground to NPR, Orcutt still catches himself in moments of astonishment. For an artist whose previous band channeled Captain Beefheart with the brute fury of Black Flag and the speed of Canadian teen punks NEOs, it’s hard to imagine making this kind of leap. But the beauty of Orcutt’s guitar playing has led him into mainstream spaces.“Harry Pussy did get played on MTV’s 120 Minutes when Thurston Moore hosted,” says Orcutt. “And when Nirvana played Miami, Kurt Cobain told thousands of people in the audience to go see us. But for the most part, we were so far out that even the indie-rock writers wouldn’t touch us.” As for his latest ascension, he comments, “I don’t think we ever believed that such a thing was possible.”
Bill Orcutt Guitar Quartet: Tiny Desk Concert
Bill Orcutt is joined by Wendy Eisenberg, Shane Parish, and Ava Mendoza on NPR’s Tiny Desk, performing compositions from his album, Music for Four Guitars.
John Bohlinger has a blast taking an extensive tour of Fender's ambitious, expansive, and intuitive Tone Master Pro modeler.
This amp modeling workstation is designed to allow players to harness endless tonal possibilities, all contained in a powerfully intuitive and easy-to-use interface. The award-winning Tone Master amplifier series, originally debuted in 2019 with the introduction of the Tone Master Twin Reverb and Tone Master Deluxe Reverb, marked a new frontier in digital amplification. The tone, feel, responsiveness and character of the Tone Master Series amplifiers are intended to be virtually indistinguishable from their original tube counterparts, featuring the exceptional tonal qualities of their legendary predecessors with modern capabilities for today’s musician.