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Fairfield Circuitry Randy's Revenge

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$299.00 to $368.00 Price Tier: High-end

5.0 (3)

All time low price

Find out who is using Fairfield Circuitry Randy's Revenge

1 community setup

11 wishlisted

31 saved

Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 3 stores. Prices updated July 4, 2026.

Store

Reviews

Price

$299.00

View Deal

5.0 (26)

$328.16 19 available New

$246.00 3 available Used

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5.0 (14)

$369.00 $368.00 $1.00 · All time low

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Average Price: $310

High-end/Boutique

$100

$301+

Price Tier

In the Harmonizer & Octave Effects Pedals category, Fairfield Circuitry Randy's Revenge is priced in the High-end/Boutique range. This premium gear is built to very high standards and offers premium features.

Budget

Standard

High-end

Price History

Based on price data from 1 merchant for "Fairfield Circuitry Randy's Revenge". Prices shown reflect NEW condition. Tracking began Apr 7, 2026.

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Description

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Dive into the sonic playground of the Fairfield Circuitry Randy's Revenge, where the boundaries between tremolo, ring modulation, and noise generation blur into an all-analog experience. This pedal is your gateway to discovering new textures and sounds, from the subtly nuanced to the outright alien. Whether you're crafting landscapes for ambient pieces, adding a robotic edge to your electronic tracks, or weaving intricate patterns in a psychedelic tapestry, Randy's Revenge stands ready to challenge and inspire your musical journey.

Key Features:

All-analog low-pass filter for smooth sound shaping
Sine wave oscillator enables a broad sonic palette
Versatile controls for volume, mix, low pass, and frequency adjustment
Excels in generating everything from trem effects to ring modulation
Ideal for experimental sounds in electronica, ambient, and psychedelia

Product specs

Available since	October 2018
Effect Types	Ring Modulator

FAQs

What type of effect does the Fairfield Circuitry Randy's Revenge pedal produce?: The Fairfield Circuitry Randy's Revenge is a ring modulator pedal, which creates unique and complex harmonic and dissonant tones by combining your guitar signal with a carrier wave.
Is the Fairfield Circuitry Randy's Revenge pedal suitable for bass guitar?: Yes, the Fairfield Circuitry Randy's Revenge works well with bass guitars, providing rich and interesting modulation effects without losing low-end clarity.
What power supply is required for the Fairfield Circuitry Randy's Revenge?: The Fairfield Circuitry Randy's Revenge requires a standard 9V DC power supply with a negative center pin, which is typical for most guitar pedals.
How does the Fairfield Circuitry Randy's Revenge differ from other ring modulators?: The Fairfield Circuitry Randy's Revenge offers a unique blend of vintage and modern ring modulation tones, with a smooth, musical sound and precise control over the frequency and modulation depth.
Can the Fairfield Circuitry Randy's Revenge be used with other effects pedals?: Yes, the Fairfield Circuitry Randy's Revenge can be integrated into any pedalboard setup and works well with other effects like delay and reverb to create complex soundscapes.

Videos

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Knobs

Fairfield Circuitry - Randy's Revenge

Knobs

Fairfield Circuitry - Randy's Revenge / ring modulator

FairfieldCircuitry

Fairfield Circuitry Randy's Revenge

ProGuitarShopDemos

Fairfield Circuitry Randy's Revenge Ring Mod

Prymaxe

Fairfield Circuitry Randy's Revenge Ring Modulator Bass Demo

Zachary Rizer

Fairfield Circuitry Randy's Revenge Ring Modulator Guitar Effects Pedal Demo

Pedal of the Day

Fairfield Circuitry Randys Revenge Pedal Demo on Harp

Emily Hopkins

Fairfield Circuitry Randy's Revenge

Perfect Circuit

Fairfield Circuitry Randy's Revenge Ring Modulator Demo | THE GREAT CANADIAN PEDALBOARD

woodsnstrings

Fairfield Circuitry RANDY'S REVENGE ring mod - Fender Rhodes session

Pedals Fusion

Fairfield Circuitry Randy's Revenge Demo w/ Synth and Drum Machine (Elektron Digitone and RYTM MKII)

Duskmos

Fairfield Circuitry / Randy's Revenge

НОЙЗ

Fairfield Circuitry RANDY'S REVENGE ring modulator

Pedals Fusion

Reviews

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PROS

Offers versatile sound options, from harsh to warm ambient tones
Easy to use with a bit of experimentation
Features both sine and square waves for varied modulation
Includes a useful volume knob for signal boost or unity
Low-pass filter effectively attenuates sharpness
Can function as an excellent tremolo at lower speeds
Provides a vast array of experimental sounds
Musical and expressive tool for creative musicians
Compact size compared to similar products
Fully analog design for authentic sound quality

CONS

Controls may appear daunting initially
Requires an equalizer to manage LFO notes in high mode

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Fairfield Circuitry Randy's Revenge.

Features and functionality

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Randy's Revenge offers a warm, rich sound with a JFET that softens harsh edges, providing a range from slow tremolo to harmonically rich metallic clang.
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Owners appreciate the interplay between the mix, volume, and low-pass filter knobs, which excel when sweeping the frequency for unique sound modulation.
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The expression input for frequency control allows for precise tuning of the ring modulation effect, adding versatility to the pedal.
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The pedal's filter effectively reduces harshness in square wave mode, enhancing the ring mod's musicality.
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Use cases and applications

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The pedal can replicate bit-crushed/sample-rate-reduced sounds, making it versatile for users who previously relied on other modulation pedals like the Red Panda Bitmap.
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Combining Randy's Revenge with a looping pedal like Tensor allows for creative noise-making, enabling users to experiment with knob spinning and sound building.
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Combining the pedal with an envelope follower for CV rate control creates a dynamic tremolo effect.
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The pedal is praised for its lush tremolo, comparable to harmonic or bias tremolos, and can also function as a volume boost.
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User experience

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Owners find that Randy's Revenge doesn't simplify the rig but enhances it by covering multiple modulation bases with one pedal.
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It's been noted that the wide speed sweep makes the tremolo effect touchy but highly effective, leading many to prefer it over dedicated tremolo pedals.
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