Pricing and availability

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

Reverb
5.0 (12)
$249.99 New
$143.00 Used
Thomann
4.8 (24)
$289.00 $286.00 $3.00 · All time low

Average Price: $226

High-end/Boutique

$70

$201+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 1 merchant for "Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal". Prices shown reflect NEW condition. Tracking began Apr 23, 2026.

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Description

Introducing the Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal, a game-changer for bass players seeking a dynamic and expressive sound. This pedal is designed to provide you with a wide range of tonal possibilities, making it an essential tool for both studio work and live performances.

The Aguilar Filter Twin offers two separate filters, one for up-attack and one for down-attack, each with its own velocity control. This dual filter design allows you to shape your sound in unique ways, giving you the ability to create everything from classic funk tones to innovative modern sounds.

One of the standout features of this pedal is its Blend control. This gives you the power to mix the two filters to your liking, delivering a truly personalized tone. The pedal also features a Threshold control, allowing you to set the sensitivity of the filters based on your playing style.

This pedal is also equipped with a Gig-saver bypass function, ensuring that your signal passes through even when the pedal is not powered, a feature that can be a real lifesaver during live performances.

Key Features:

  • Dual envelope filter design for more tonal possibilities
  • Separate up-attack and down-attack filters, each with its own velocity control
  • Blend control for mixing the two filters
  • Threshold control for setting filter sensitivity
  • Gig-saver bypass function ensures signal passes through even if the pedal is not powered
  • Powered by a 9V DC output (power supply not included)

Owner's manual

Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal User Manual

Product specs

Available since June 2011
Effect Types Envelope Filter

FAQs

What kind of sound can I expect from the Aguilar Filter Twin on my bass guitar?

The Aguilar Filter Twin produces a dynamic and expressive dual-envelope filter effect, offering a range of tones from subtle funk to pronounced quack. It's especially popular for its ability to create rich, vocal-like filter sweeps that respond to your playing dynamics.

Is the Aguilar Filter Twin suitable for live performances?

Yes, the Aguilar Filter Twin is well-suited for live performances, providing reliable and consistent envelope filter effects. Its intuitive controls allow for quick adjustments, making it easy to dial in the desired sound on stage.

Does the Aguilar Filter Twin work well with both active and passive bass pickups?

The Aguilar Filter Twin is designed to work effectively with both active and passive bass pickups, maintaining the integrity of your bass tone while adding its signature filter effect.

How does the Aguilar Filter Twin differ from a regular wah pedal?

Unlike a regular wah pedal, which requires foot movement to modulate the effect, the Aguilar Filter Twin uses an envelope filter that responds to the dynamics of your playing, creating automatic wah effects based on your attack and playing intensity.

What are the power requirements for the Aguilar Filter Twin pedal?

The Aguilar Filter Twin requires a standard 9V power supply, which is typical for most bass effects pedals, making it easy to integrate into your existing pedalboard setup.

The Bass Channel

The Bass Channel

Aguilar Filter Twin Bass Demo

Video thumbnail for Aguilar Filter Twin Bass Demo by The Bass Channel

Aguilar Filter Twin Bass Demo

The Bass Channel

The Bass Channel

Video thumbnail for Give Your Bass Rig a Boost With These 5 Awesome Aguilar Pedals! by Andertons Music Co

Give Your Bass Rig a Boost With These 5 Awesome Aguilar Pedals!

Andertons Music Co

Andertons Music Co

Video thumbnail for Aguilar Filter Twin Pedal with Norm Stockton **ArtOfGroove.com** by Norm Stockton

Aguilar Filter Twin Pedal with Norm Stockton **ArtOfGroove.com**

Norm Stockton

Norm Stockton

Video thumbnail for Filter Twin Overview by Aguilar Amplification

Filter Twin Overview

Aguilar Amplification

Aguilar Amplification

Video thumbnail for Aguilar Filter Twin in 100 Seconds by docSanchezFX

Aguilar Filter Twin in 100 Seconds

docSanchezFX

docSanchezFX

Reviews

PROS

  • Adjustable blend of high and low filters enhances sound quality

  • Capable of imitating a phaser with dual-speed settings for versatility

  • Clearly defined sound in every setting, no odd overlay

  • Suitable for FUNK and versatile for other music genres

  • Fine and responsive filter adjustments allow for a wide range of sounds

  • WAH effect can imitate voices, adding unique character

  • No background noise, ensuring clean sound output

  • Solid metal housing for durability

  • Maintains bass depth and feel without loss

CONS

  • Pricey compared to similar pedals on the market

  • Initially not intuitive due to dual voices

  • Difficult to cable on pedalboards due to top-side cable insertion

  • Some users found better filter sound and less bass drop with other brands

  • Reported issues with bad resistors, questioning long-term reliability

  • Odd fit on pedalboard due to size

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal.

Features and functionality

  • The Aguilar Filter Twin offers dual inputs and outputs, allowing users to maintain dynamics while processing a dirty signal, which is invaluable for certain setups.

    Source
  • The Aguilar Filter Twin allows blending between up and down envelopes, offering different rates for each, making it versatile for live performance use.

    Source

User experience

  • Owners have reported that the Filter Twin is nearly perfect for simple, flexible usage on bass, with a wide range of envelope filter tones.

    Source
  • A user reported that the Aguilar Filter Twin "hit the audience" effectively, implying strong stage presence and impact during performances.

    Source
  • Owners appreciate the Filter Twin's ease of use, noting it's difficult to get a bad sound out of it, enhancing its appeal for live settings.

    Source

Comparisons

  • The Filter Twin is favored by some users over the EQD Spatial Delivery for its ability to preserve low end on bass, a common concern with envelope filters.

    Source
  • The Aguilar Filter Twin and SolidGoldFX Supa Funk Envelope Filter are notable dual envelope options, both priced around $150 used, offering different tonal preferences.

    Source
  • Unlike the Bassballs' unique phased sound, the Aguilar Filter Twin maintains more clean tone while retaining its distinctive envelope effect.

    Source
  • Compared to the MXR envelope filter, the Aguilar is less wacky and offers more straightforward operation, though both are praised for their unique qualities.

    Source

Use cases and applications

  • The Filter Twin's design allows it to be used effectively in conjunction with octave pedals, maintaining bass clarity while adding the desired envelope effect.

    Source
  • The Aguilar Filter Twin can deliver a "stank" effect that stands out in a mix, providing a unique tonal character favored in jam band settings.

    Source

Build quality

  • Aguilar's redesign of the Filter Twin's pedal aesthetics has been noted, with some users choosing based on compatibility with existing pedal styles.

    Source

4.5 out of 5

Based on 1 Review and 6 Ratings

5 star
4 star
3 star
2 star
1 star
jeffoconnorbass

Keeps the LOW END!

After so much searching, I finally found a envelope filter that really retains the low end. Thanks AGUILAR!

Artist usage

Add artist
See how Tom Misch uses Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal

Tom Misch

Singer, Guitarist

...
Verified via Twitter

Visible in this Twitter post by Misch.

See how Sam Rivers uses Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal

Sam Rivers

Bassist

Limp Bizkit

...
Verified via Photo

In an Instagram post by Sam Rivers, he expresses gratitude to Aguilar Amplification and confirms his use of their products, including the Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal, by stating, "A big thank you to Dave Avenius at @aguilaramp and the whole team at Aguilar Amplification!!!! So stoked to get these guys into action!!"

See how Felix Pastorius uses Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal

Felix Pastorius

Bassist

Yellowjackets

...
Verified via Aguilaramp

Listed on Felix's official Aguilar page.

See how Todd Gummerman uses Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal

Todd Gummerman

Guitarist

Twenty One Pilots

...
Verified via Photo

In an interview with Paste magazine, Todd Gummerman lists his gear, including the Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal.

See how Rena Lovelis uses Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal

Rena Lovelis

Singer, Bassist

Hey Violet

...
Verified via YouTube

This is one of the bass pedals that Rena uses in the studio. It is seen on her pedal board.

See how Jeph Howard uses Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal

Jeph Howard

Bassist

The Used

...
Verified via YouTube

At the 0:46 mark of the YouTube video titled "The Used - The Canyon (Video 5)," Jeph Howard can be seen showcasing his pedalboard, which includes the Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal. This video was uploaded by the band The Used.

See how Josh Paul uses Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal

Josh Paul

Bassist

Suicidal Tendencies

...
Verified via Photo

Josh Paul uses the Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal, as seen in the middle of the first row of his pedalboard in his Instagram post captioned "Gettin’ Dirty!"

See how Guillermo Vadala uses Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal

Guillermo Vadala

Guitarist, Bassist

...
Verified via YouTube

El Bajista Guillermo Vadalá probando el pedal de la marca Aguilar Amplification, Filter Twin

See how Steve Jenkins uses Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal

Steve Jenkins

Bassist

...
Verified via Facebook

An Aguilar Filter Twin Duel Envelope Filter pedal can be seen on Jenkins' pedalboard, in this photo, posted to his Facebook.

See how Vanya Grachev uses Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal

Vanya Grachev

Bassist

...
Verified via YouTube

In a YouTube video by JagerVibes, Vanya Grachev is seen using the Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal during a guest appearance with the band ssshhhiiittt.

Album Usage

The Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal has been featured on the following albums:

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 Aguilar Filter Twin Dual Envelope Filter Effects Bass Pedal, it is most commonly used with the following gear.

Community setups

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johnthunder

johnthunder

Gear IQ 85

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