Pricing and availability
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Reviews
Price
Average Price: $200
High-end/Boutique
$80
$181+
Price Tier
Budget
Standard
High-end
Price History
Based on price data from 4 merchants for "Revv G4". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
Unleash the sonic monster that is the Revv G4. This thick-gain beast is not for the faint-hearted. Its rich, saturated tones have been tried and tested by world-class touring and recording guitarists, proving that it's a force to be reckoned with in the realm of distortion effect pedals.
The G4 is the brainchild of the same wizards that brought you the G3 pedal. But, be not mistaken, it's not just an upgrade or a sequel. Rather, it's the polar opposite. It boasts a full-bodied, amp-like distortion that's designed to complement other pedals or work as a stand-alone powerhouse.
If the G3 is a surgical scalpel, the G4 is a sledgehammer - it's not about precision, but rather about delivering a thunderous presence. It's the embodiment of Revv's Red Channel 4, delivering a fat, saturated distortion that can make your guitar roar with intensity.
The G4 does not only offer unparalleled distortion but also provides flexibility with its three voicing options. You can fine-tune your sound with the Blue setting for a tighter, more focused tone or go all out with the Red mode for maximum thickness and saturation.
Key Features:
- Thick, saturated, amp-like distortion
- Based on Revv's Red Channel 4
- Complement to the G3 pedal or can be used standalone
- Provides a full-bodied, thick-gain tone
- Three voicing options for sonic flexibility
- Excels at modern metal tones, versatile enough to cover many styles as well
- Bass, Middle, and Treble EQ controls allow you to optimize the sound for any type of pickups and playback system
- Works great whether you use it in front of an amp, in its effects loop, with a modeler, or direct into a cab simulator
Product specs
| Brand | REVV |
| Model | G4 Distortion |
| Finish | Black, Black Sparkle, Canada Day Limited Edition, Red |
| Year | 2018 - 2024 |
| Made In | Canada |
| Categories | Distortion Pedals |
| Color Family | Black |
| Pedal Format | Standard |
FAQs
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What type of distortion does the Revv G4 pedal provide?
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The Revv G4 Distortion pedal offers high-gain distortion inspired by the "red channel" of Revv's renowned amplifier series, delivering a powerful and aggressive tone suitable for modern rock and metal genres.
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Does the Revv G4 work well with both single-coil and humbucker pickups?
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Yes, the Revv G4 is designed to perform well with both single-coil and humbucker pickups, providing clarity and punch across various guitar types and styles.
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What are the key controls on the Revv G4 Distortion pedal?
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The Revv G4 features controls for gain, three-band EQ (bass, mid, treble), volume, and a three-position aggression toggle to shape the distortion's intensity and character.
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Can the Revv G4 be used as a preamp in a live setup?
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Yes, the Revv G4 can function as a preamp, offering flexibility for use directly into a power amp or PA system, making it a versatile choice for live performances.
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What power supply does the Revv G4 require?
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The Revv G4 Distortion pedal requires a standard 9V DC power supply with a center-negative plug, typical for most guitar pedals.
Videos
Ola Englund
REVV G4 - BEST DISTORTION PEDAL OF 2018?
Reviews
PROS
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Transforms small amps into powerful metal machines
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High-quality, robust build with sensitive, responsive knobs
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Versatile: blues to modern metal, including Djent tones
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Offers a wide range of gain and tonal possibilities
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Three-way aggression setting enables diverse sound profiles
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Works well as a preamp, especially when boosted by a tube screamer
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Suitable for guitar, modular, and synth; enhances or destroys sound
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Dynamic and amp-like, offering clean to heavy metal saturation
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Equally effective in low gain settings and heavy distortion
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Compatible with other pedals to fine-tune tone (e.g., tube screamer)
CONS
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Can be overly bright, requiring treble adjustments
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May sound fizzy in front of an amp; better in the effects loop
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Not beginner-friendly due to complex behavior and adjustments
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Some compatibility issues with certain amps (e.g., Rockerverb MkIII)
Owner Insights
We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Revv G4.
Setup and maintenance
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It's crucial to ensure your power supply outputs the correct type of current; an AC adapter on a DC UPS can drastically affect the pedal's performance.
Source
Use cases and applications
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The Revv G4 can deliver a strong metal tone even in front of a clean amp, particularly if the amp is set at the edge of breakup.
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For bass applications, users recommend using a signal-splitting setup to preserve low-end frequencies and blend clean and distorted signals effectively.
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The Revv G4 can serve as a parallel distortion effect in a bass setup, especially when used with a compressor and EQ pedal for a balanced sound.
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The Revv G4 is noted for delivering heavy and tight metal sounds, ideal for replacing pedals like the DS-1 for those seeking more aggressive tones.
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Features and functionality
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The pedal is described as an "amp-in-the-box," suggesting it can replicate amplifier characteristics independently when used correctly.
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User experience
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Proper power supply connection significantly impacts the pedal's sound quality; users reported remarkable improvement after resolving power issues.
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A user reported that pairing the Revv G4 with a Metal Zone MT2 creates an intense distortion tone, indicating compatibility with other high-gain pedals.
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The pedal has been used successfully in live gig settings, emphasizing its reliability and effectiveness in performance environments.
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Comparisons
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The Revv G4 is described as "really fuzzy, even a bit muddy" on guitar, suggesting it may be too intense for bass without adjustments.
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The Revv G4 is described as having a more scooped high gain metal tone compared to the mid-forward character of the G3.
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For chuggy metal tones, the Friedman BE-OD is a suggested alternative to the Revv G4.
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Users considering diverse options for a unique tone also look at the Empress Heavy Menace, Heavy, and Joyo Dark Flame alongside the Revv G4.
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Critic Reviews
5.0 out of 5
Based on 1 Review and 7 Ratings
134
Amazing modern metal tone
I bought this pedal to add another dimension to my Rockerverb MkIII, and to be honest, with that amp it fell flat. The tones just weren't compatible. Before giving up I tried it with my JCM800 2204, and it was the complete opposite -- the G4 really thickened up the Marshall's overdrive, giving it (to my ears anyway) absolutely perfect modern metal tone.
Artist usage
Add artist
In a YouTube video titled "REVV G4 Distortion Pedal | THICK & JUICY GAIN TONES!!!," Rabea Massaad demonstrates the Revv G4 distortion pedal, showcasing its capabilities and sound.
In this post dave shows off the revv pedals he was sent. one of the pedals he was sent was the g4 pedal
IN this post joss shows off his two revv pedals. One pedal is the revv g4. the G4 is based on channels of the revv generator. Joss got this pedal to shoot out with the G3, which was is one of his favorite drive/distortion pedals
Kiko Pereira can be seen using the REVV G4 for power chords at 05:08 in the Youtube video [ https://youtu.be/OPLvFE6dero ].
Genre Usage
Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.
Used With
Based on how musicians on Equipboard use Revv G4, it is most commonly used with the following gear.
Community setups
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