AudioFu Chart · October 2026
Best Chorus / Flanger / Phaser Pedals for Advanced 2026
The top pick is Eventide H9 Max Harmonizer Effects Processor ($534). Walrus Audio Polychrome Analog Flanger gives you the most for the money at $238. Ranked by the AudioFu Index from 134 models across 45 brands, prices checked every night.
Last updated: October 28, 2026
Top 10
Full detail for the 10 highest AudioFu Index scores. Every other model is listed below.
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Eventide H9 Max Harmonizer Effects Processor
H9 Max Harmonizer · Eventide
127 for sale on Reverb3 finishes at Thomann
The H9 Max is a powerhouse – it’s like having a rack full of Eventide gear in a pedal. It's a fantastic choice for players who crave sonic experimentation and are willing to invest the time to learn its ins and outs, especially those needing complex, studio-quality effects on stage.
Pros
- Exceptional Eventide algorithm quality, truly professional-grade sounds
- The Hotknob provides incredibly intuitive, real-time effect tweaking
- Future algorithm releases ensure long-term value and sonic evolution
Cons
- Steep learning curve for mastering the full feature set
- Premium-priced, a significant investment for many guitarists
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Walrus Audio Julianna Deluxe Chorus / Vibrato
Julianna Chorus Black · Walrus Audio
110 for sale on Reverb2 finishes at Thomann
This pedal gives you a full stereo chorus that doesn't mix in dry signal, which sounds much wider than mono models. You can tweak the speed, depth, and even change the waveform shape to get different textures. It works well for players who need tight timing because of the tap tempo and clock inputs. If you want a powerful stereo effect without extra gear, this is a solid choice.
Pros
- Stereo mode delivers full effect level without mixing in dry signal
- Multiple waveform options let you shape the chorus character
- External clock input allows precise timing control
Cons
- Mono output relies on a single lag control for balance
- No power supply type or battery life information given
68AudioFu
Index↓ 6.1%since Aug 17 · lowest so far$329 · Aug 17$309 now$309€277 at Thomann · in stockCheck price ↗ -
Walrus Audio Mako M1 MKII High-Fidelity Modulation Machine
MAKO M1 MKII · Walrus Audio
34 for sale on Reverb1 finish at Thomann
- Weight0.36 kg
The MAKO M1 MKII is a serious modulation powerhouse. It's fantastic for players wanting a wide palette of sounds from lush 80s chorus to gritty filter effects, with the added convenience of preset storage. Ideal for keyboardists, guitarists, and bassists seeking a versatile and expressive modulation solution.
Pros
- The dual encoder simplifies parameter navigation, a significant upgrade over the original M1.
- Excellent stereo imaging creates truly immersive, swirling modulation effects.
- The Lo-Fi control delivers convincing vintage character and grit when desired.
Cons
- The sheer number of parameters can be overwhelming for beginners.
- The size is relatively large, which might be an issue for smaller pedalboards.
66AudioFu
IndexStableno change since Aug 17Aug 17$501 now$501€449 at Thomann · in stockCheck price ↗ -
The Strymon Mobius is a powerhouse of modulation, offering incredible depth and flexibility. It’s perfect for players seeking a wide palette of sounds, from subtle shimmer to swirling psychedelic textures. It’s a bit of a learning curve, but the payoff is a truly inspiring collection of modulation effects at your fingertips.
Pros
- Strymon’s signature lush, three-dimensional modulation sounds are faithfully recreated.
- The dual-engine design allows for complex, layered modulation stacks not found elsewhere.
- The Pre/Post routing is incredibly useful for shaping your signal chain's character.
Cons
- The extensive parameter options can be overwhelming for beginners.
- The Mobius is relatively large, which can be a concern for smaller pedalboards.
57AudioFu
IndexStableno change since Aug 17Aug 17$491 now$491€440 at Thomann · in stockCheck price ↗ -
The MD-200 is a seriously impressive modulation powerhouse from Boss. It’s got a huge range of sounds, from subtle chorus shimmer to swirling phaser textures, and the stereo capabilities are fantastic for adding width to your sound. This is perfect for players who want a versatile, high-quality modulation pedal without the complexity of a full-blown multi-effects unit.
Pros
- Exceptional stereo imaging creates wide, lush modulation textures.
- Boss’s renowned build quality ensures years of reliable performance.
- The 32-bit processing provides pristine, noise-free modulation.
Cons
- The sheer number of parameters can be overwhelming for beginners.
- While versatile, it leans towards subtle, less extreme modulation.
56AudioFu
IndexStableno change since Aug 17Aug 17$295 now$295€265 at Thomann · in stockCheck price ↗ -
EarthQuaker Devices Pyramids Stereo Flanging Device
Pyramids Stereo Flanging · EarthQuaker Devices
66 for sale on Reverb1 finish at Thomann
The Pyramids is a seriously creative flanger, offering a ton of depth and flexibility. It’s a powerhouse for players wanting complex, swirling textures—think shoegaze, ambient, or experimental rock—and the preset system makes it surprisingly accessible despite its complexity. This is a top-tier flanger for those who want to go beyond the basics.
Pros
- Exceptional flanging modes offer a wide sonic palette.
- True stereo operation creates immersive, swirling textures.
- Flexi-Switch adds creative latching and momentary functionality.
Cons
- Price point places it in a premium-priced category.
- Digital wet signal path might not appeal to purists seeking 100% analog.
54AudioFu
IndexStableno change since Aug 17Aug 17$501 now$501€449 at Thomann · in stockCheck price ↗ -
Walrus Audio Julia Chorus / Vibrato V2
Julia V2 Black · Walrus Audio
100 for sale on Reverb2 finishes at Thomann
This pedal lets you switch easily between smooth chorus and wild vibrato. The Lag knob is special because it changes the timing of the modulation itself, not just the speed. It works great for players who want to blend the dry signal into the effect. The Smart Bypass lets you turn it on and off quickly without signal loss. Ideal for anyone needing a versatile tone that feels fresh every time.
Pros
- Smooth tight modulation down to warbling detune
- Unique Lag knob adds new dimension to chorus
- D-C-V crossfading blends dry signal perfectly
Cons
- No stereo output capability mentioned
- Lack of specific chassis or build material details
65AudioFu
IndexStableno change since Aug 17Aug 17$262 now$262€235 at Thomann · in stockCheck price ↗ -
MXR MX100 Rockman X100 Analog Tone Processor
Rockman X100 · MXR
173 for sale on Reverb1 finish at Thomann
This Rockman X100 is a clever re-imagining of a classic, bringing that instantly recognizable Boston chorus sound to a stompbox format. It's a great option for players seeking a clean, compressed tone with a touch of 80s sparkle, and the preset functionality is surprisingly useful. Ideal for players wanting a compact, all-in-one solution for clean, slightly driven, and chorus-laden tones.
Pros
- Authentic MN3007 chorus chip delivers that iconic 80s shimmer.
- Dynamic compression adds punch and sustain without excessive squashing.
- Four presets offer flexibility for different tonal needs and performances.
Cons
- Limited control over chorus depth and rate compared to dedicated chorus pedals.
- The 'Edge' distortion is more of a light overdrive, not a full distortion.
65AudioFu
IndexStableno change since Aug 17Aug 17$255 now$255€229 at Thomann · in stockCheck price ↗ -
Boss DC-2W Dimension C Chorus Waza Craft
DC-2w Dimension Chorus · Boss
105 for sale on Reverb1 finish at Thomann
The DC-2w is a fantastic recreation of the classic SDD-320 chorus, blended with the familiar DC-2 sound. It's a great choice for players wanting that lush, shimmering chorus for lead lines and clean rhythm parts, especially those chasing a vintage chorus vibe – it’s a real step up from budget options.
Pros
- Authentic SDD-320 emulation captures a classic chorus tone
- Waza series build quality ensures robust, reliable performance
- Multiple modes offer surprising tonal flexibility beyond standard chorus
Cons
- Can sound a bit 'lush' for players seeking a subtle, transparent chorus
- Limited control over individual chorus parameters like rate and depth
60AudioFu
Index↓ 3.2%since Aug 17 · lowest so far$278 · Aug 17$269 now$269€241 at Thomann · in stockCheck price ↗ -
Walrus Audio Polychrome Analog Flanger
Polychrome · Walrus Audio
52 for sale on Reverb1 finish at Thomann
- Weight0.35 kg
The Polychrome is a seriously fun flanger, offering a wider range of sounds than you’d expect at its price. It’s fantastic for players wanting to explore classic flange tones alongside more experimental, modulated textures – perfect for indie, shoegaze, or anyone wanting to add some swirling character to their sound.
Pros
- Versatile flanger tones, from subtle to psychedelic, easily accessible.
- The D-F-V control offers a unique blend of flange and vibrato.
- Walrus Audio’s build quality feels robust; the enclosure is substantial.
Cons
- The complex voice can be a bit unruly for beginners to dial in.
- The feedback control can quickly become overwhelming without careful adjustment.
69AudioFu
IndexStableno change since Aug 17Aug 17$238 now$238€213 at Thomann · in stockCheck price ↗
All 134 chorus / flanger / phaser pedals
Same index, same nightly prices — compact. Colour options of one model share a row. Tap a photo to zoom.
- 11
Beetronics Seabee HarmochorusBeetronics50Stable$478€429$478€429Check ↗
- 12
MXR M101GLD 50th Anniversary Phase 9050th Anniversary Phase 90 Gold · MXR59↓ 4.0%$266€239$266€239Check ↗
- 13
Death By Audio Disturbance Lockable LFO ModulatorDisturbance · Death by Audio49Stable$300€269$300€269Check ↗
- 14
Death By Audio Moonbeam PhaserMoonbeam Phaser · Death by Audio48↓ 3.3%$322€289$322€289Check ↗
- 15
PRS Wind Through the Trees Dual Analog FlangerWind Through the trees Dual Fl · PRS54Stable$278€249$278€249Check ↗
- 16
J. Rockett Audio Designs Aqueous ChorusJ. Rockett Audio Designs47↓ 1.1%$297€266$297€266Check ↗
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Warm Audio WA-C1 Chorus VibratoWA-C1 Chorus/Vibrato MOD · Warm Audio · 2 finishes58Stable$255€229$255€229Check ↗
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Boss PX-1 Plugout FXBoss59Stable$251€225$251€225Check ↗
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MXR EVH5150 5150 OverdriveEVH 5150 Chorus · MXR65Stable$227€204$227€204Check ↗
- 20
EarthQuaker Devices Aurelius Tri-Voice ChorusEarthQuaker Devices59↓ 3.1%$248€222$248€222Check ↗
- 21
Fairfield Circuitry Shallow WaterFairfield Circuitry43Stable$423€379$423€379Check ↗
- 22
MXR EVH117 FlangerEVH-117 Flanger · MXR60↑ 1.9%$243€218$243€218Check ↗
- 23
EarthQuaker Devices Sea Machine Super Chorus V3Sea Machine V3 · EarthQuaker Devices55Stable$255€229$255€229Check ↗
- 24
Fulltone CS-MDV MkII Custom Shop Mini Deja Vibe MkIIMini Deja Vibe MK 2 · Fulltone41Stable$389€349$389€349Check ↗
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JAM Pedals WaterfallWaterfall · JAM pedals47Stable$278€249$278€249Check ↗
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Diamond Phase (Small Box)Phase · Diamond40Stable$311€279$311€279Check ↗
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Beetronics Larva Morphing PhaserLarva · Beetronics43Stable$289€259$289€259Check ↗
- 28
Z.Vex Instant Lo Fi Junky VexterZ.Vex46Stable$278€249$278€249Check ↗
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MXR MX-126 Flanger / DoublerFlanger/Doubler · MXR39Stable$423€379$423€379Check ↗
- 30
Caroline Guitar Company Somersault Lo-Fi ModulatorCaroline Guitar Company42Stable$289€259$289€259Check ↗
- 31
Keeley 30ms Automatic Double TrackerKeeley53Stable$251€225$251€225Check ↗
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Beetronics Seabee Lite CreamBeetronics · 2 finishes41Stable$289€259$289€259Check ↗
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Alexander Pedals Dynaflanger Model 213Dynaflanger 213 · Alexander Pedals36Stable$318€285$318€285Check ↗
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EarthQuaker Devices Grand Orbiter Phase Machine V3Grand Orbiter V3 · EarthQuaker Devices53Stable$239€214$239€214Check ↗
- 35
Death by Audio Space Bender Chorus/Module.Death by Audio34Stable$367€329$367€329Check ↗
- 36
Strymon ZelZah Dual PhaserStrymon33Stable$400€359$400€359Check ↗
- 37
Wampler Terraform ModulatorWampler32Stable$311€279$311€279Check ↗
- 38
ThorpyFX Camoflange Flanger MKIIThorpyFX32↓ 1.3%$347€311$347€311Check ↗
- 39
Boss PS-6 HarmonistBoss61Stable$200€179$200€179Check ↗
- 40
Keeley DCR Drive Chorus RotaryRotary - Chorus · Keeley30Stable$400€359$400€359Check ↗
- 41
MXR M-117R FlangerMXR57Stable$210€188$210€188Check ↗
- 42
Eventide Tricera ChorusEventide35Stable$278€249$278€249Check ↗
- 43
MXR M107 Phase 100 ReissuePhase 100 · MXR58Stable$200€179$200€179Check ↗
- 44
VS Audio Alchemy MKII ChorusVS Audio32Stable$278€249$278€249Check ↗
- 45
MXR M134 Stereo ChorusMXR41↓ 2.3%$233€209$233€209Check ↗
- 46
Keeley Bubble TronKeeley34Stable$255€229$255€229Check ↗
- 47
Way Huge WM61 Smalls Blue Hippo Analog Chorus MkIIISmalls Blue Hippo · Way Huge50Stable$200€179$200€179Check ↗
- 48
Source Audio Gemini ChorusSource Audio43↑ 11.2%$222€199$222€199Check ↗
- 49
Vahlbruch 6-PHI-4 Phase/ShifterVahlbruch32Stable$255€229$255€229Check ↗
- 50
Providence Anadime Chorus ADC-4ADC-4 Anadime Chorus · Providence32Stable$200€179$200€179Check ↗
Chorus/Flanger/Phaser Pedals by the numbers
Measured across all 142 models we track, not a sample.
Median $144 — half of all chorus/flanger/phaser pedals here cost less.
median of 5 models · 0.35 kg–2.1 kg
How to choose the best chorus/flanger/phaser pedals
Depth/Rate Control Range
The sweet spot isn't just a wider range, but usable range. Cheap pedals often have a 'depth' control that just kills the effect abruptly, or a 'rate' that sounds like a broken washing machine at higher speeds. Advanced players need subtlety and extremes, and the ability to find a usable sweet spot in between.
Waveform Options
Basic chorus is fine, but flanger and phaser crave different waveforms - triangle, sine, square, even custom shapes. Having these options opens up a huge tonal palette, letting you go from a subtle swirl to a completely psychedelic vibe. It's about texture, not just speed and depth.
Stereo Capabilities
A mono chorus can sound thin and lifeless. True stereo operation, with independent rate/depth controls per channel, is essential for creating a truly immersive and wide soundstage, especially useful for recording and larger gigs.
Expression Pedal Control
This isn't a gimmick. Being able to dynamically control rate or depth with your foot - to swell a chorus during a clean break, or add a phasing effect during a solo - adds an expressive dimension that static controls simply can't match. It's about reacting to the music.
Noise Floor
Modulation pedals inherently introduce some noise, but cheap components and poorly designed circuitry can make it unbearable. Advanced players need a pedal that's quiet enough to be usable with sensitive pickups and low-gain amps, especially when stacking with other effects.
Buying guide
Alright, let's talk modulation. You're past the 'splashy chorus on everything' phase, and you want something that breathes, moves, and actually enhances your playing - not just washes over it. We're looking for pedals that offer subtle shimmer, swirling chaos, and the control to dial in anything in between. This isn't a list for beginners; we're digging into the nuances that serious players demand.
Don't fall for the 'more knobs = better pedal' trap. Complexity without usability is just frustrating. Look for pedals with thoughtful control layouts and a decent learning curve - it should challenge you, but not feel like you're deciphering ancient hieroglyphs.
Paying extra for quality components and true stereo circuitry is almost always worth it; the difference in headroom and noise is immediately noticeable.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 142 chorus/flanger/phaser pedals from the Thomann catalogue. Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
Can I use a chorus pedal on bass?
Absolutely, but be careful. Too much chorus can turn your bass into a muddy mess. Look for a pedal with a low-end filter or a 'bass' control to preserve that thump. Subtle settings are key - think shimmer, not swirling chaos.
What's the difference between a chorus and a flanger?
Chorus is essentially a doubled signal with a slight delay and pitch modulation. A flanger uses a very short, swept delay, creating a more resonant, jet-like swooshing effect. They both add movement, but the character is distinctly different.
I'm getting a lot of hum with my phaser. What's going to do?
Ground loops are the most common culprit. Try different power supplies, ensure your pedal's ground is properly connected, and consider a hum eliminator. A noisy phaser is unusable; don't put up with it.
Are boutique chorus/flanger/phaser pedals really worth the money?
Sometimes. Boutique pedals often excel in nuanced tone and build quality, but the price jump is significant. A well-chosen, mid-range pedal from a reputable brand (like Strymon, Walrus, or Chase Bliss) will often outperform a cheap boutique offering.
Can I use these pedals for clean guitar tones?
Absolutely. Subtle chorus and phaser can add a beautiful shimmer and movement to clean tones, especially with reverb. Just be mindful of the rate and depth settings; a little goes a long way. Experiment with slower rates and lower depths for a more ethereal quality.
