Best Flanger Pedal 2024: Guitarsite Latest Update

Flangers can take your sound from a subtle swirl to an uninhibited jet-like swoosh. Break out of your usual clean and overdriven guitar tone with the best flanger pedal.

Best Flanger Pedal (Overall)
Boss BF-3 Flanger - Best Flanger Pedal

Boss BF-3 Flanger

A modern iteration of Boss’ tank tough flanger pedal, with enhanced stereo flanging, momentary mode, and tap tempo

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Best Analog Flanger Pedal
TC Electronic Thunderstorm Flanger Pedal

TC Electronic Thunderstorm

An all-analog bucket brigade circuit flanger pedal with familiar features and tape-like sweeps

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Best Compact Flanger Pedal
MXR M152 Micro Flanger

MXR M152 Micro Flanger

A compact, no-frills flanger from MXR, with a streamlined 2-knob interface that gives you warm and organic tones

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Versatile Flanger Pedal
Walrus Audio Polychrome Flanger Pedal

Walrus Audio Polychrome

A versatile flanger pedal with shape and voice switching, along with dry/wet/vibrato effect blending.

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Vintage Style Modulation Pedal
Electro-Harmonix Electric Mistress Stereo Flanger

EHX Electric Mistress

Combines stereo flange effect with chorus. This is a versatile modulation pedal with vintage style tone and appearance..

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Flangers, like choruses, tremolos, and phaser pedals, are considered modulation pedals. They are similar to chorus pedals in that they duplicate your guitar signal and combine it. 

However, with a flanger, one signal is slightly delayed at changing intervals. Our ears perceive this sweeping delay variation as a swooshing sound. 

This pedal has been used by iconic guitarists such as Jimi Hendrix. Nowadays, it’s a pedal that remains an excellent tool for creating mesmerizing soundscapes.

In this guide, we’ve selected the top flanger pedals currently on the market.

Best Flanger Pedal – Your Options

Boss BF-3 Flanger

Best Flanger Pedal (Overall)

Boss BF-3 Flanger

Boss BF-3 Flanger Pedal

Guitarsite Expert Opinion

The Boss BF-3 Flanger pedal is a successor to the classic BF-2. It introduces enhanced stereo-flanging effects and modern features in a reliable package.

out of 100

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The Boss BF-3 Flanger is actually the next generation of the classic BF-2. So, it’s got a legacy behind it. The controls are straightforward, with knobs for Mode, Rate, Depth, and Resonance/Manual. 

One unique feature is the momentary mode. This knob lets you kick in the flanger instantly for those spur-of-the-moment effects. On the same knob, you have other flanger modes: Ultra, Standard, and Gate/Pan. These modes give you some seriously thick stereo-flanging sounds. It will even have some effects that make you almost feel like they’re swirling around you.

And if you like syncing your effects with your playing, the tap tempo function is an excellent addition.

The BF-3 has separate inputs for guitar and bass, which is handy if you play both instruments. Plus, the stereo outputs open up some exciting options for your sound.

Build-wise, Boss pedals are known for their sturdy construction, and this one’s no exception. Plus, they back it up with a five-year warranty, which is reassuring and shows their confidence in their gear. 

And at just under 1 pound, it won’t weigh down your pedalboard too much. 

So, if you’re looking for a dependable flanger with some modern twists, the Boss BF-3 is worth

Pros:
  • Updated features compared to its predecessor, the BF-2
  • Separate inputs for guitar and bass and stereo outputs
  • Reliable build quality
Cons:
  • Features and controls can be complex.
Specifications:
  • Controls: Mode knob, Depth knob, Res (Resonance)/Manual knob, RATE knob
  • Bypass: Buffered
  • Inputs: 1/4″ 2x Guitar and Bass; -20 dBu, 1 MΩ
  • Outputs: 1/4″ 2x Mono; -20 dBu; 1 kΩ
  • Recommended Load Impedance: 10 kΩ or greater
  • Power Source: 9V DC power supply (sold separately)
  • Current Draw: 60 mA
  • Batteries: 1 x 9V (4 hours)
  • Dimensions: 2.4″ (H); 2.9″ (W); 5.1″ (D)
  • Weight: (including battery) 0.9lbs

TC Electronic Thunderstorm Flanger

Best Analog Flanger Pedal

TC Electronic Thunderstorm Flanger Pedal

TC Electronic Thunderstorm Flanger Pedal

Guitarsite Expert Opinion

The TC Electronic Thunderstorm Flanger Pedal features vintage analog tones, making it ideal for creating vintage flanger effects.

out of 100

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If you love a vintage-style flanger, you might love the TC Electronic Thunderstorm Flanger Pedal. Thanks to its all-analog bucket-brigade (BBD) circuit, this pedal taps into the vintage analog tones we all love.

This means that you’re getting those lush, three-dimensional modulation tones. You can use them to add depth and richness to your playing. Plus, with true bypass, your signal stays clear. And let’s not forget the sturdy metal chassis, which means this pedal is made to last.

From subtle sweeps like old tape machines to more intense chorusing effects, the Thunderstorm Flanger covers a lot of ground. With simple controls like Flanger Depth, Rate, Manual, and Feedback, dialing in your desired sound requires minimal tweaking.

The Thunderstorm Flanger is all-analog, so it keeps things warm and inspiring while letting your unique sound shine through. It can be powered by a battery or power adapter, so it’s pretty versatile, too. 

Whether you’re into classic rock, psychedelia, or anything in between, the Thunderstorm Flanger might be your new go-to pedal.

Pros:
  • Vintage analog tones
  • Maintains tone integrity and minimizes signal degradation
  • Sturdy metal chassis
Cons:
  • Basic controls
Specifications:
  • Controls: Rate, Depth, Manual, Feedback
  • Bypass: Yes
  • Inputs: 1/4″; >350KΩ
  • Outputs: 1/4″; 1KΩ
  • Power Source:9V DC power supply (sold separately)
  • Current Draw: Up to 15mA
  • Batteries: 9V (1)
  • Dimensions: 2.3″ (H), 2.9″ (W), 5.2″ (D)
  • Weight: 1.1 lbs

MXR M152 Micro Flanger

Best Compact Flanger Pedal

MXR M152 Micro Flanger

MXR M152 Micro Flanger Pedal

Guitarsite Expert Opinion

The MXR M152 Micro Flanger offers warm and organic flanger tones with a straightforward interface – in space-saving compact profile.

out of 100

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The MXR M152 Micro Flanger offers a more straightforward interface with the same tones and textures as the original MXR flanger, the MXR M117. This means you get those classic flanging effects without having to deal with a bunch of knobs and switches.

With just two controls—Speed and Regeneration – you can easily adjust the rate and intensity of the flanging effect to suit your taste.

Based on iconic sounds from the ’80s, the Micro Flanger keeps things simple. Because of its analog bucket brigade technology, this pedal delivers warm and authentic tones.

Whether you’re into subtle sweeps or more spacey effects, this pedal has you covered. Plus, it features true bypass, so your signal stays unaffected as it passes through it. Thanks to its compact build, this modulation pedal will also not take up a lot of space on your pedalboard.

In short, if you’re after classic flanger sounds in a compact package, the MXR M152 Micro Flanger is worth checking out. It’s easy to use, sounds excellent, and is easy to integrate into your board.

Pros:
  • Tones reminiscent of the iconic sounds of the ’80s.
  • Simple operation
  • Space-saving compact profile
Cons:
  • Limited features and controls
Specifications:
  • Controls: Rate, Regen
  • Bypass: True Bypass
  • Inputs: 1/4″
  • Outputs: 1/4″
  • Power Source: 9V DC power supply (sold separately)
  • Batteries: 9V (1)
  • Dimensions: 2.12″(H), 2.62″ (W), 4.37″ (D)
  • Weight: 0.84 lbs

Walrus Audio Polychrome Flanger

Versatile Flanger Pedal

Walrus Audio Polychrome Flanger Pedal

Walrus Audio Polychrome Flanger Pedal

Guitarsite Expert Opinion

The Walrus Audio Polychrome Flanger Pedal is an all-analog, true bypass flanger. It has intuitive controls, including a patented D-F-V blend knob for signal blending.

out of 100

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The Walrus Audio Polychrome Flanger Pedal is a true bypass, all-analog flanger. It pulls in some familiar layout controls from other Walrus Audio guitar pedals, like the Julia and Lillian. 

If you’ve used those pedals before, this new one will be familiar. Regardless, it has an intuitive design that lets you dial in various flanging effects.

One of Polychrome Flanger’s unique features is the D-F-V blend knob. This knob lets you blend between dry, flanged, and vibrato signals, giving you a lot of flexibility in shaping your sound.

This cool-looking guitar pedal will give you a subtle blend to your sound or let you make a bold statement with modulation textures.

Plus, the Shape and Voice toggle switches allow you to customize your sound further. The Shape switch offers different LFO waveforms to modulate the delay line, while the Voice switch gives you two distinct flanging voices to choose from. 

The Polychrome Flanger delivers, whether you’re after a classic full-frequency spectrum flanging or something more complex. The pedal’s front fascia features original artwork by David Hüttner, which reflects the flanging effect nicely.

This pedal is designed for convenience and reliability. It has top-mounted input, output, and power jacks, as well as soft switch relay bypassing. It offers smooth operation and a diverse range of modulation effects to explore. 

If you’re looking for a versatile flanger pedal that’s stylish and sounds great, consider the Walrus Audio Polychrome.

Pros:
  • Intuitive knob controls
  • Ability to customize LFO waveforms and flanging voices
  • Convenient design and cool decal
Cons:
  • Controls require a slight learning curve
Specifications:
  • Controls: Rate, Depth, Sweep, Feedback, and D-F-V Knobs; Shape and Voice Toggle Switch
  • Bypass: True Bypass
  • Inputs: 1/4″
  • Outputs: 1/4″
  • Power Source: 9V DC power supply not included)
  • Current Draw: 50mA
  • Dimensions: 2.3” (H); 2.6”(W); 4.77” (D)

Electro-Harmonix Electric Mistress

Versatile Flanger Pedal

Electro-Harmonix Electric Mistress Stereo Flanger

Electro-Harmonix Electric Mistress Stereo Flanger Chorus

Guitarsite Expert Opinion

The Electro-Harmonix Stereo Electric Mistress pedal combines stereo flange and chorus pedal effects. This versatile modulation pedal allows for interesting combinations while retaining a very intuitive 3-knob interface.

out of 100

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The Electro-Harmonix Stereo Electric Mistress pedal is a versatile chorus flanger modulation pedal.

It combines stereo flange and stereo chorus effects in one unit, allowing you to create rich modulations that flow smoothly over your playing.

A nice feature of this pedal is that it generates textures reminiscent of the tones heard on Jimi Hendrix’s “Axis Bold as Love” album. With the Filter Matrix mode, you can manually manipulate the flange effect or select a specific flange point for more controlled tonalities.

Plus, you get the smooth electric mistress tone, as it seamlessly integrates stereo flange and chorus effects, giving you a wide range of tone-shaping options.

Another aspect of this pedal is its truly independent stereo outputs. These let you route the flanger and chorus effects separately, sending each effect to different amps or channels, offering flexibility in your setup. 

And with its rugged and compact die-cast chassis, you can trust that this pedal will hold up well on stage or in the studio. It also comes with a power adapter, so you can start using it immediately without any additional purchases. 

Overall, the EHX Stereo Electric Mistress is a solid choice if you want to add a lush flanger effect similar to an iconic tune.

Pros:
  • Versatile stereo flange and chorus effects
  • Reminiscent of iconic tones
  • Independent stereo outputs
Cons:
  • Slight learning curve
Specifications:
  • Controls: Rate, Flange Depth, Chorus Depth
  • Circuit: Digital
  • Bypass: Buffered
  • Inputs: 1/4″
  • Outputs: 1/4″ (2)
  • Power Source: 9.6VDC-200mA power adapter included
  • Current Draw: 160mA
  • Dimensions: 4.75 x 4 x 2.25
  • Weight: 1 lbs
What makes the Best Flanger Pedal? Things to Consider. 

Several essential factors must be remembered when shopping for a high-quality flanger pedal. Let’s explore these considerations to help you make an informed choice:

Sound Quality and Versatility:

Evaluate the pedal’s ability to produce various flanging effects. The best flanger pedals can range from subtle sweeps to intense ones. Whether it offers vintage analog tones or modern modulation textures, ensure it aligns with your preferred flanger sound aesthetic. True bypass functionality is worth noting as it maintains signal chain integrity when the effect is disengaged. Many swear that true bypass pedals are better sounding.

Control Options and Ease of Use:

Assess the pedal’s interface and control layout. This will help you to determine if it provides the level of customization you desire. Check if the controls are in the same page as your expectations. Most will have simple controls for adjusting parameters, while others will have advanced options.

Build Quality and Reliability:

The best flanger pedals are constructed with sturdy materials like metal chassis. Durability and longevity of effects pedals are important, especially if you’re a gigging musician. 

Compatibility and Connectivity:

Check if the pedal accommodates different instruments other than guitars. Also, check if it provides versatile input and output options for signal routing. You can create expansive soundscapes with features such as stereo operation.

Power Options and Portability:

When using a power supply, you have to take into account the power requirements of the pedal. Check whether it supports battery operation or compatibility with standard power adapters. The pedal’s size and weight shoudl fit comfortably on your pedalboard.

Alternatives:

You can find good quality flanger effects in multi-effects pedals from manufacturers like Line 6, Zoom, and the like. They give you more features for the price, but some prefer the quality and tactile control of standalone effects. There are also some runner-ups that are worth mentioning, like the versatile Alexander Pedals Dynaflanger.

Conclusion

With the best flanger pedal on your pedalboard, you add more versatility and depth to your sound. Our recommendations above will help you shape your sound to replicate iconic flanger tones or explore new sonic possibilities.

Alexander Briones

Lead Author

Jerome Arcon

Contributor: Product Research and Supplemental Writing