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Moog Moogerfooger Low-Pass Filter

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$1,945.00 Price Tier: High-end

4.5 (27)

2 Reviews

This product is Vintage or Discontinued

Find out who is using Moog Moogerfooger

2 community setups

54 wishlisted

94 saved

Page last updated Jul 06, 2026

Pricing and availability

We compare 600+ stores and found this item at 1 store. Prices updated July 6, 2026.

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Price

5.0 (18)

$1,945.00 1 available New

$597.08 27 available Used

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Average Price: $1,271

High-end/Boutique

$70

$251+

Price Tier

In the Filter Effects Pedals category, Moog Moogerfooger Low-Pass Filter 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

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Description

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Immerse yourself in the sonic world of the Moog Moogerfooger Low-Pass Filter, a direct descendant of the iconic modular Moog synths. This effect pedal infuses two modular functions: a flexible voltage-controlled low pass filter and an envelope follower, to deliver unique and dynamic filter sweeps. Whether you play guitar, bass or keys, this versatile stompbox can be your go-to tool for shaping your tone. Choose the brightness of a 2-pole filter or the depth of a 4-pole, and let your creativity take the lead.

Key Features:

Voltage-controlled low pass filter for flexible tone shaping
Envelope follower delivering dynamic filter sweeps
Versatile use for guitar, bass, keys, or any instrument that can be plugged in
Choice of 2-pole or 4-pole filter frequency for brightness or depth.

Product specs

Brand	Moog
Model	MF-101 Moogerfooger Low Pass Filter
Finish	Black
Year	1998 - 2018
Made In	United States
Categories	Filter and Wah Pedals
Pedal Format	Standard

FAQs

What kind of power supply does the Moog Moogerfooger Low-Pass Filter require?: The Moog Moogerfooger Low-Pass Filter requires a 9V DC power supply with a center-negative polarity, which is a common requirement for many guitar pedals.
Can the Moog Moogerfooger Low-Pass Filter be used with instruments other than guitar?: Yes, the Moog Moogerfooger Low-Pass Filter can be used with a variety of instruments, including bass guitars, synthesizers, and keyboards, making it versatile for different musical applications.
How does the Moog Moogerfooger Low-Pass Filter affect the sound of my instrument?: The Moog Moogerfooger Low-Pass Filter provides a warm, resonant filtering effect that can enhance your instrument's sound by emphasizing lower frequencies and reducing high-end harshness, perfect for creating rich, analog tones.
Is the Moog Moogerfooger Low-Pass Filter suitable for live performances?: Yes, the Moog Moogerfooger Low-Pass Filter is designed for both studio and live performance settings, offering robust construction and intuitive controls that make it easy to adjust your sound on the fly.
Does the Moog Moogerfooger Low-Pass Filter have a bypass feature?: Yes, the Moog Moogerfooger Low-Pass Filter includes a true bypass feature, ensuring that your signal remains unaffected when the pedal is not engaged.

Videos

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Sweetwater

Moog MF-101 Lowpass Filter — Daniel Fisher

Sweetwater

Moog Moogerfooger MF-101 low pass filter

Fabio Pesce

Demo: Moog Moogerfooger MF-101 Lowpass Filter

Vigi Lessons

Kraft Music - Moog Moogerfooger MF-101 Lowpass Filter Demo with Jake Widgeon

Kraft Music

Moog - MF-101 Lowpass Filter

Bass Stuff

Moog Moogerfooger MF-101- Lowpass Filter Pedal - Synth & Bass Guitar Demo

Midiverse - TV

Moog Discontinues Moogerfooger Pedals

shnobel

Reviews

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PROS

Delivers fat, juicy envelope sweeps unmatched by competitors
Functions as a true LPF with expression pedal control, defining synth territory
Known for solid construction and iconic Moog filter sound
Offers unique analog warmth and modulation capabilities
Despite being discontinued, still reasonably affordable on the used market
Envelope amount provides creative modulation options

CONS

Non-pedalboard friendly due to size and unique power requirements
Requires strong input signal to avoid hiss, not true bypass
Limited control options with a single two-way rocker switch for attack and decay
Slight hiss even with optimal setup
Discontinued, potentially leading to higher prices and scarcity

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Moog Moogerfooger Low-Pass Filter.

Features and functionality

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The MF-101 excels in CV inputs/outputs, enabling it to handle oscillator duties and act as a primitive VCA.
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Large knobs and rackable form factor are praised for ease of use and on-the-fly adjustments.
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When experimenting with signal chains, placing the Moog Lowpass after overdrive pedals can enhance envelope reaction due to increased gain levels.
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Comparisons

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The Aion Modular 904A, a Moog Modular 904-A replica, is noted for superior sound quality over Moog’s own Voyager filter.
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Alternatives like the Vongon Paragraphs, Oto Biscuit, and Kinotone Sparks offer similar filter experiences with drive capabilities.
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Use cases and applications

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The MF-101 is deeper than typical low-pass filters, offering more versatility in sound shaping.
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While popular with guitars, these pedals are often favored for use with synthesizers like the Moog Sub Phatty, offering greater flexibility and unique sound characteristics.
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John Frusciante used the Moogerfooger MF-101 in "Bridge to Danny California" and the 12-stage phaser on "Throw Away Your Television," showcasing their application in guitar-driven music.
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Using a Strat in the bridge pickup position enhances the input gain's interaction with the Moog, achieving a brighter, snappier tone akin to Tom Misch's sound.
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Value and pricing

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Original Moogerfoogers are expected to retain their value, even with potential Behringer clones, due to their status as original Moog units.
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Build quality

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The original Moogerfooger MF-101 from the late 1990s was built under Big Briar Inc. and may feature Bob Moog’s signature instead of the Moog logo.
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Setup and maintenance

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To avoid hiss or unwanted gain, it's recommended to place the MF-101 in a true bypass loop, ensuring cleaner signal paths and enhanced sound quality.
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The Moog Moogerfooger's input gain knob affects the envelope's snap and is active even when bypassed, potentially adding a sweet overdrive when the signal light turns red.
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User experience

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Owners report the Moog Lowpass filter's onboard drive is substantial enough, reducing the necessity for additional drive pedals compared to other wah setups.
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Despite setting knobs identically, variations between individual Moog Lowpass units can occur, suggesting the need to adjust settings by ear for consistent sound.
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4.5 out of 5

Based on 2 Reviews and 27 Ratings

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olleyollet

278

about 11 years ago

I love the envelope amount on this guy as it creates a really cool modulation tool.

I love the envelope amount on this guy as it creates a really cool modulation tool. This is my go to filter for analog warmth lowpass. as it is racked up on my desk. I route some sounds to my voyagers filter still however, it really depends on what Im going for to decide what filter to use. This is an incredibly creative pedal/rack unit.