With a few simple tweaks, you can get any classic Fender amp to cooperate with whatever guitar you like.
I find endless fascination in experimenting with different combinations of guitars and amps. Many of you may also have made surprising discoveries with certain amps and guitars as “killer” combinations. In this column, we’ll delve into the reasons behind these magical pairings, and discuss how you can modify your amp to achieve the elusive tone that lingers in your mind day and night. While having a variety of amps at your disposal is one solution, it’s undeniably an expensive and impractical one. Fortunately, knowledge is a more accessible asset. In my previous column, I explored speaker cabinets that can expand the versatility of your amp. I recommend giving it a read, as it closely ties into this topic.
Let’s begin with the Les Paul. Its mahogany body and neck contribute to a warm tone with exceptional sustain and attack, attributes further enhanced by the fixed bridge and solidbody construction. While most people associate the Les Paul with Marshall amps for classic rock tones, I find its clean tone more intriguing and often overlooked. Recently, I have discovered several live performances by American blues guitarist Mike Welch on YouTube, showcasing a fantastic Les Paul tone: bright and clean, with crucial attack that heightens dynamics and “fingerspitzengefühl”—in short, intuition and sensitivity.
Here’s my approach to achieving a fabulous clean Les Paul tone with classic Fender amps. I’ve found that amps with all EQ controls (bass, mids, treble, and a bright switch) work best for me. This allows me to rein in the bass and add top-end sparkle. For amps lacking a mid control, such as the Princeton, Deluxe, and Pro, I recommend installing a 25k mid pot in the amp’s ground-lift spot. This modification widens the tonal range from extremely icy and scooped to full British warmth. The Les Paul’s humbuckers, with their significant bass and mids, pair well with larger Fender amps that offer clean headroom and a firm low end. Personally, a Twin Reverb or Super Reverb loaded with firm, American-style speakers is my preferred mate for a Les Paul, providing enough attack to prevent muddiness in the tone.
“Hollowbodies pose a challenge, as they can generate unpleasant, squealing feedback when too close to a loud and bass-y amp.”
Now, let’s shift our focus to Gibson’s semi-hollow and hollowbody ES guitars. These guitars exhibit a bit less attack and a more vibrant, acoustic flavor. The semi-hollow ES-335 pairs well with most Fender amps, given there’s enough clarity. However, hollowbodies pose a challenge, as they can generate unpleasant, squealing feedback when too close to a loud and bass-y amp. To counter this, I prefer smaller amps for smaller venues, such as the vibrato channel of the Deluxe Reverb, thanks to its bright cap. The Princeton Reverb and the Deluxe’s left, normal channel lack the sparkle and clarity I prefer with the airy Gibson ES guitars. Since I installed a 100 pF bright cap in my 1966 Princeton Reverb, it has proven to be a perfect match. But newer, brighter speakers can compensate for the missing bright cap, too.
If you predominantly use humbucker guitars with older Fender amps, consider swapping to a low-gain preamp tube to expand the amp’s volume control range. The 5751 tube, with a gain factor of 70–80, makes it easier to dial in a sweet spot, providing more usable span on the volume control than the original 12AX7, with its gain factor of 100. Using the amp’s second, low-impedance input can also lower volume and gain, but keep in mind that you’ll lose a bit of treble in the process. Therefore, reducing the preamp tube gain is a better option.
In the single-coil league, the strategies for achieving a desired tone are almost the opposite of the humbucker league. Here, the focus is on taming brightness and generating enough warmth, especially with Stratocasters that have bright and low-output pickups. Thicker strings and increased pickup height contribute to warmth, but pushing the amp hard enough is equally crucial. This causes it to break up in both the power amp and preamp sections, creating rich harmonics in the upper mid and treble frequencies. These harmonics balance and smooth out the guitar’s scooped tone. With larger Fender amps, I may want to reduce clean headroom by disengaging speakers to increase speaker impedance, or by swapping to less efficient speakers. An easy tube mod involves replacing the 12AT7 phase inverter tube with a 12AX7 to decrease clean headroom in the power amp section. You can find details on these well-known mods in my past columns.
Hopefully, these examples can inspire you to discover golden tones with the amps and guitars you already have.
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StewMac Sun Fuzz Pedal Kit
nspired by Analogman's Sun Face, our version finally gives you the control and tone shaping you've always wanted from the original Fuzz Face circuit. If you love Hendrix, Clapton, or Gilmour—this fuzz must be on your board.
The Fuzz Face is one of the foundational tones for electric guitar. However, the originals can be hard to control and don't play nice with many pickups and amps—even temperature can completely change the tone! Following Analogman's lead, we've swapped the germanium transistor for a silicon BC-108, giving the pedal a brighter tone, more gain, and enhanced touch sensitivity.
The most versatile fuzz you've ever tried
With simple controls for volume, fuzz, and tone it's easy to dial in just a touch of fuzz for chunky chords or max it out for super saturation and sustain. Want to go deep? You can further tailor the sound with the internal clean and bias controls for infinite tone tweaking. And it sounds great with humbuckers, single-coils, and P-90s—this fuzz can do it all.
Designed with the beginning pedal builder in mind
No need to wait months for Analogman or try your luck on the used market—this is an easy pedal to build.
We include everything you need:
- 32 page step-by-step instructions written for the first time builder
- Top quality, high tolerance components from resistors to switches
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- Internal trim pots for tone shaping
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IK Multimedia releases Metal Gems Signature Collection for TONEX, featuring 100 high-gain Tone Models of legendary amps. Firmware update for TONEX Pedal adds built-in chromatic tuner.
Metal Gems is an exclusive collection of 100 high-gain Tone Models, meticulously captured to deliver both classic and contemporary metal tones, giving users instant access to 4 legendary amps: a Diezel Herbert, Bogner Uberschall, Soldano SLO-100 and a Peavey 5150.
The essence of these high-gain jewels has been preserved in stunning high-definition using IK's cutting-edge AI Machine Modeling Technology in conjunction with a sonically perfect environment to produce the incredible guitar tones available today.
Collection Overview
- 100 Tone Models based on legendary high-gain amps including with and without cab
- A Premium Tone Model collection for use across the entire TONEX ecosystem
- Compatible with all TONEX versions including the free TONEX CS and TONEX App
- Captured at a professional studio with ideal acoustics and the perfect gear
- Created using cutting-edge AI Machine Modeling technology with advanced training
- All Tone Models can easily be loaded to TONEX Pedal and used for live performance
The Featured Models
Diezel Herbert
The Diezel Herbert is a 180-watt fire breather that can go from dynamic cleans to ultra-tight distortion. 30 Tone Models deliver that Diezel signature definition and tightness perfect for modern and classic metal tones. The collection includes all 3 distinctly voiced channels captured with different cabs, mics and outboard gear.
Bogner Uberschall
The Bogner Uberschall is a renowned high-gain guitar amp prized for its all-tube distortion and clear string separation. 25 Tone Models deliver searing lead and rhythm tones with tight and powerful bass, ideal for players of extended-range and drop-tuned guitars. The collection includes clean and high-gain Tone Models using multiple stomps to tighten and drive the amp into brutal territory.
Soldano SLO-100
The SLO-100 redefined high-gain amplification in 1987 as one of the first amp heads to feature powerful harmonics and impeccable gain, sustain and responsiveness. 25 Tone Models feature clean, drive and high-gain tones with several using a TS-9 and Furman PQ-3, captured with a variety of settings, speakers and other outboard gear to achieve a wide range of tones for hard rock to modern metal.
Peavey 5150 Block Letter
The Peavey 5150 is one of history's most iconic high-gain amps, instantly recognizable on any stage. Renowned for its bloom and juicy harmonic saturation, the 5150 was quickly adopted by many top metal guitar players. 20 Tone Models feature a variety of captures including some with stomps and with 6 different cabs to deliver a wide range of skull-crushing, gig-ready tones.
A New Tuner for TONEX Pedal
The release of Metal Gems coincides with a free firmware update for TONEX Pedal featuring a game-changing chromatic tuner. The new tuner inside TONEX Pedal can replace any tuner currently used with its easy-to-read display, selectable reference frequency and three operating modes: Mute, Thru, and Off.
To update to firmware 1.2.3, connect TONEX Pedal to a Mac or PC with an internet connection and launch TONEX. Navigate to the librarian section and select "Update Firmware." Once complete, the pedal will restart automatically with the new firmware installed and the tuner ready.
This update and future improvements represent IK’s commitment to ongoing TONEX hardware improvements, software refinements and additional Tone Models.
Metal Gems Signature Collection is available now to purchase via ToneNET and within any version of TONEX for Mac/PC for $/€49.99.* For a limited time, Metal Gems is included free with new purchases of TONEX Pedal and TONEX MAX.
For more information, please visit ikmultimedia.com.