Pricing and availability

We compare 600+ stores and found this item at 2 stores. Prices updated .

Reverb
5.0 (5)
$359.00 New
$265.00 Used
Thomann
5.0 (8)
$361.00 $358.00 $3.00 · All time low

Average Price: $327

High-end/Boutique

$70

$251+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 1 merchant for "Fairfield Circuitry Long Life Parametric EQ". Prices shown reflect NEW condition. Tracking began Apr 7, 2026.

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Description

Unleash your sonic creativity with the Fairfield Circuitry Long Life Parametric EQ, a versatile tool tailor-made for electric guitars, bass, and synthesizers. This single-band parametric equalizer is not just a pedal—it's a gateway to reshaping your sound with precision and flair. With its ability to tilt frequency response from low-pass to high-pass, it offers a seamless transition that lets you carve out your unique auditory space.

One of the standout features of the Long Life Parametric EQ is its fully variable Q, which can switch to self-oscillation, offering a creative playground for sound explorers. For those who love a hands-on approach, an expression pedal can dynamically control the center frequency, allowing for expressive, on-the-fly adjustments. The pedal also integrates smoothly with synthesizers through its V/octave scaling interface, making it a robust tool for multi-instrumentalists.

Built with a keen eye for detail, the pedal includes CV inputs for both resonance (Q) and frequency (F), ensuring maximum flexibility. Its intuitive control layout—Freq, Q, Gain, Tilt, and Vol—provides an easy yet comprehensive means to shape your tone. With true bypass switching and an LED indicator for effect status, this Canadian-crafted pedal ensures that your signal remains pure and your stage performances dynamic.

Key Features:

  • Single-band parametric equalizer with frequency response tilting
  • Expression pedal control for center frequency
  • Fully variable Q with self-oscillation capability
  • CV inputs for resonance and frequency
  • Synthesizer interface with V/octave scaling
  • Controls: Freq, Q, Gain, Tilt, Vol
  • True bypass and effect bypass footswitch
  • Requires 9 V DC power supply (not included)
  • Made in Canada

Product specs

Available since December 2020

FAQs

What does the Fairfield Circuitry Long Life Parametric EQ pedal do?

The Fairfield Circuitry Long Life Parametric EQ pedal allows you to shape your guitar's tone by adjusting specific frequency bands, providing precise control over your sound.

How many frequency bands can be adjusted with this pedal?

The Fairfield Circuitry Long Life Parametric EQ offers three adjustable frequency bands, giving you versatile control over bass, midrange, and treble frequencies.

Is the Fairfield Circuitry Long Life Parametric EQ suitable for bass guitar?

Yes, the Fairfield Circuitry Long Life Parametric EQ is suitable for both guitar and bass, allowing you to fine-tune the frequency response for either instrument.

Does the Fairfield Circuitry Long Life Parametric EQ require a specific power supply?

This pedal requires a standard 9V DC power supply, which is common for most guitar effects pedals.

Can the Fairfield Circuitry Long Life Parametric EQ be used in a live performance setting?

Yes, the Fairfield Circuitry Long Life Parametric EQ is designed for both studio and live performance use, offering reliable and precise tone shaping capabilities on stage.

FairfieldCircuitry

FairfieldCircuitry

Long Life Parametric EQ - Fairfield Circuitry

Video thumbnail for Long Life Parametric EQ - Fairfield Circuitry by FairfieldCircuitry

Long Life Parametric EQ - Fairfield Circuitry

FairfieldCircuitry

FairfieldCircuitry

Video thumbnail for Fairfield Circuitry Long Life Parametric EQ by Pedal of the Day

Fairfield Circuitry Long Life Parametric EQ

Pedal of the Day

Pedal of the Day

Video thumbnail for Fairfield - Long Life - Parametric EQ by Dennis Kayzer

Fairfield - Long Life - Parametric EQ

Dennis Kayzer

Dennis Kayzer

Reviews

PROS

  • Unique sound sculpting capabilities beyond standard EQ

  • Dual filters (low-pass and high-pass) enhance versatility

  • Can self-oscillate at high resonance for adventurous sound design

  • Compatible with CV for expanded control options

  • Premium build quality, durable for stage use

  • Offers clean boost, resonance, and wah effects

  • Transformative effect on instrument character

  • Speedy adjustments keep creative flow uninterrupted

  • Serves well at any point in the signal chain

  • Adds "mojo" beyond mere EQ adjustment

CONS

  • Steep learning curve for understanding functionality

  • Can oscillate unexpectedly with high Q settings

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Fairfield Circuitry Long Life Parametric EQ.

Features and functionality

  • Owners note this pedal is more for tone sculpting rather than traditional EQ functions, suitable for unique sound shaping.

    Source
  • The pedal can self-oscillate in a controllable manner, making it effective for drone sounds and turning into a playable synth with expression or CV control.

    Source

Use cases and applications

  • It's effective for achieving lo-fi psychedelic and classic tones, offering a distinct sound not easily replicated by conventional EQ pedals.

    Source
  • Ideal for use as a tone shaper after dirt pedals, particularly effective with fuzzes and overdrives for enhanced sound sculpting.

    Source

User experience

  • Users appreciate the pedal’s ability to produce pronounced, filter-like sounds, but it may not be intuitive for quick adjustments compared to simpler EQs.

    Source
  • Despite the plain design, the pedal's engraved lettering is appreciated in person but can make it hard to differentiate between models without closer inspection.

    Source

Value and pricing

  • The high price point is a barrier, with potential buyers hesitant due to uncertainty about resale value in a niche market.

    Source

Critic Reviews

Fairfield Circuitry Long Life Parametric EQ review on pedal-of-the-day.com

pedal-of-the-day.com

The Fairfield Circuitry Long Life Parametric EQ is a versatile filter pedal that packs a punch with its unique design and control options. Its ability to sweep frequencies and adjust resonance allows for a wide range of tonal possibilities, making it an excellent tool for both subtle and dramatic effects. However, some users may find its complexity a bit overwhelming, especially if they're used to simpler EQ pedals. Overall, while it excels in creativity and sound shaping, it may not cater to everyone’s straightforward needs.

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Artist usage

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See how Andrew Huang uses Fairfield Circuitry Long Life Parametric EQ

Andrew Huang

Singer, Guitarist

First Of October

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Album Usage

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Genre Usage

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Used With

Based on how musicians on Equipboard use Fairfield Circuitry Long Life Parametric EQ, it is most commonly used with the following gear.

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