Best MXR Bass Pedals 2026
Alright, let's talk MXR bass pedals. They've got a serious legacy, stretching back to the days of phasers and fuzzes for guitar, but their bass offerings have really come into their own. If you're looking for something that's going to add some serious character and versatility to your bass tone - something beyond the usual fuzz and chorus - MXR is a brand worth digging into. They're not always the easiest to dial in, but when they work, they really work.
Last updated: April 11, 2026
⚡ The best bass pedals in 2026 are MXR Bass Envelope Bundle PS A1 RB (top pick), MXR Bass Chorus Bundle PS A1 RB for tighter budgets, and MXR Bass Octave Bundle PS A1 RB for pros — selected from 15 options, priced $174–$361, ranked by brand, price and popularity.
#1
⭐
3.7/5
AudioFu Score
Specs:
1/10
Detail:
6/10
Value:
6/10
MXR Bass Envelope Bundle PS A1 RB
by
MXR
Professional Bass Setup
Tone Enhancement
Studio Recording
Key Feature:
This MXR bundle delivers that iconic, funky envelope filter sound you've heard on countless recordings. The included Rockboard cover is a smart addition for pedalboard users, keeping your gear safe and secure. It's a great entry point for bassists wanting to explore this expressive effect, or for those looking for a reliable and well-built workhorse pedal.
PROS
- • Classic MXR envelope filter sound, instantly recognizable and usable
- • Rockboard pedalboard cover offers excellent protection and secure mounting
- • True bypass preserves your bass's natural tone when the effect is off
- • Sens control allows for a wide range of subtle to aggressive response
CONS
- • Envelope filter sound isn't universally appealing; takes practice to master
- • The Rockboard cover is only compatible with specific pedal sizes and mounting systems
- • Limited control over the decay characteristics compared to some higher-end filters
⭐
3.7/5
AudioFu Score
Specs:
1/10
Detail:
6/10
Value:
6/10
Art. 495343
$215
#2
⭐
3.7/5
AudioFu Score
Specs:
1/10
Detail:
8/10
Value:
6/10
MXR Bass Chorus Bundle PS A1 RB
by
MXR
Bass-Specific Effects
Professional Bass Setup
Bass Players
Key Feature:
This MXR Bass Chorus Bundle is a solid entry-level chorus pedal with a few extra tricks. The X-Over feature keeps the low end defined, and the analog circuit gives it a pleasing warmth. It's perfect for bassists wanting a classic chorus sound without excessive complexity or a premium price tag.
PROS
- • Solid MXR build quality; feels rock-solid and dependable.
- • The X-Over function is genuinely useful for bass clarity.
- • Analog circuit delivers a warm, musical chorus tone, not sterile.
- • Rockboard cover is a nice touch, protecting the pedal from dust.
CONS
- • Chorus can get muddy quickly if settings aren't dialed in carefully.
- • The flanger mode feels like an afterthought; not its strong suit.
- • Power adapter not included; a common but frustrating omission.
⭐
3.7/5
AudioFu Score
Specs:
1/10
Detail:
8/10
Value:
6/10
Art. 495715
$263
#3
⭐
3.6/5
AudioFu Score
Specs:
1/10
Detail:
8/10
Value:
7/10
MXR Bass Octave Bundle PS A1 RB
by
MXR
Bass Players
Live Performance
Tone Enhancement
Key Feature:
This MXR Bass Octave Bundle is a fantastic entry point for bassists looking to add some serious low-end thump and creative textures to their sound. The Growl and Girth knobs offer a surprising amount of tonal shaping, making it perfect for everything from 80s-inspired synth bass lines to adding weight to more modern grooves. It’s a solid, reliable pedal for gigging and studio work.
PROS
- • Excellent low-end depth with the 'Girth' control for a powerful sound
- • Growl knob adds crucial harmonic richness to the octave effect
- • MXR's robust build quality ensures reliable performance over time
- • The bundle provides immediate octave capabilities without additional purchases
CONS
- • Can introduce muddiness at higher settings if EQ isn’t dialed in properly
- • True bypass might be preferred by some for pristine signal integrity
- • The octave range isn’t as extensive as some higher-end dedicated octave units
⭐
3.6/5
AudioFu Score
Specs:
1/10
Detail:
8/10
Value:
7/10
Art. 495479
$191
#4
⭐
3.6/5
AudioFu Score
Specs:
1/10
Detail:
7/10
Value:
6/10
MXR Bass Comp Bundle PS A1 RB
by
MXR
Tone Enhancement
Professional Bass Setup
Live Performance
Key Feature:
This MXR Bass Comp bundle is a solid entry point into bass compression. The M87 delivers a transparent, musical compression, and the Rockboard cover keeps your pedal safe. It's perfect for gigging bassists or studio players who want to tighten up their low end without getting overly squashed – especially those seeking a vintage-inspired tone.
PROS
- • MXR’s Constant Headroom Technology delivers exceptionally clean compression.
- • Rockboard Pedalsafe Type A1 provides practical, secure pedal protection.
- • The M87's attack and release controls offer nuanced dynamic shaping.
- • Robust metal housing ensures durability for gigging and studio use.
CONS
- • The included Rockboard cover is a bit basic, lacking aesthetic flair.
- • 9V battery power isn't ideal for long gigs; AC adapter sold separately.
- • Compression can be a learning curve for bassists new to the effect.
⭐
3.6/5
AudioFu Score
Specs:
1/10
Detail:
7/10
Value:
6/10
Art. 495348
$240
#5
⭐
3.6/5
AudioFu Score
Specs:
1/10
Detail:
6/10
Value:
6/10
MXR Bass Envelope Bundle PS A1
by
MXR
Tone Enhancement
Studio Recording
Live Performance
Key Feature:
This MXR Bass Envelope Bundle is a solid entry point into the world of envelope filtering. It delivers that classic, funky MXR tone and the included PedalSafe cover is a smart addition for protecting your investment. It's a great choice for bassists wanting that '80s funk vibe or a unique, percussive edge to their sound.
PROS
- • Classic MXR envelope filter sound, instantly recognizable and funky
- • Rockboard PedalSafe cover provides excellent protection from dust and damage
- • Universal mounting plate simplifies pedalboard integration for most setups
- • Intuitive controls allow for precise shaping of envelope response
CONS
- • Envelope filters aren't for everyone; can sound overly processed
- • Limited versatility compared to multi-effect units with more modulation options
- • Plastic housing feels a little less robust than some higher-end MXR pedals
⭐
3.6/5
AudioFu Score
Specs:
1/10
Detail:
6/10
Value:
6/10
Art. 495342
$213
#6
⭐
3.6/5
AudioFu Score
Specs:
1/10
Detail:
8/10
Value:
6/10
MXR Bass Chorus Bundle PS A1
by
MXR
Bass-Specific Effects
Tone Enhancement
Professional Bass Setup
Key Feature:
This MXR Bass Chorus Bundle is a great entry point into chorus effects for bass players. The X-Over function is a real winner, keeping your low frequencies clear and defined while adding a lush, swirling texture. It's an ideal choice for session players or anyone wanting a reliable, versatile chorus effect without breaking the bank, and the included cover is a nice touch for protecting your investment.
PROS
- • Solid MXR build quality; feels robust and ready for the road
- • Bass-focused X-Over preserves low-end frequencies beautifully
- • Versatile chorus tones, easily dialable from subtle shimmer to flanger-like swirl
- • Protective cover is a genuinely useful, thoughtful inclusion
CONS
- • Analog circuitry can be a bit noisy at higher intensity settings
- • The flanger mode feels like an afterthought, lacks depth
- • Size might be a constraint for smaller pedalboards – it’s a standard MXR housing.
⭐
3.6/5
AudioFu Score
Specs:
1/10
Detail:
8/10
Value:
6/10
Art. 495713
$262
#7
⭐
3.6/5
AudioFu Score
Specs:
1/10
Detail:
7/10
Value:
7/10
MXR M 280 Vintage Bass Octave
by
MXR
Bass-Specific Effects
Tone Enhancement
Bass Players
Key Feature:
This M280 is a fantastic recreation of a classic MXR circuit, delivering a surprisingly clean and powerful sub-octave sound. It's a solid choice for bassists wanting to add some serious low-end thump to their sound, especially those leaning towards funk, dub, or heavier genres, and it's surprisingly affordable.
PROS
- • Excellent tracking, even with fast basslines and complex rhythms.
- • The MID switch provides crucial tonal shaping for clarity.
- • Solid metal housing feels robust and gig-ready; reliable build.
- • Dual sub-octave voices offer a wide range of low-end textures.
CONS
- • Lacks battery operation, requiring a power supply – a modern inconvenience.
- • The MID trimpot adjustment is internal, limiting fine-tuning.
- • Can introduce some muddiness if not carefully dialed in with EQ.
⭐
3.6/5
AudioFu Score
Specs:
1/10
Detail:
7/10
Value:
7/10
Art. 459683
$191
#8
⭐
3.5/5
AudioFu Score
Specs:
1/10
Detail:
7/10
Value:
7/10
MXR Bass Octave Bundle PS A1
by
MXR
Professional Bass Setup
Bass Players
Tone Enhancement
Key Feature:
This MXR Bass Octave Deluxe is a solid entry-level option for bassists wanting to explore sub-octave textures. It's surprisingly versatile thanks to the Growl and Girth knobs, letting you dial in everything from 80s-inspired synth bass to a deeper, more organic low-end. A great starting point for anyone curious about octave effects.
PROS
- • Delivers a genuinely usable sub-octave tone, not just a muddy rumble.
- • Growl and Girth controls offer surprising tonal shaping possibilities.
- • MXR's robust build quality ensures reliable gigging performance.
- • Bundle provides immediate octave functionality without needing separate units.
CONS
- • Can introduce a bit of noise, especially at higher settings.
- • The octave tone isn’t as pristine as some higher-end, dedicated octave modules.
- • Size can be a factor on smaller pedalboards, requiring careful planning.
⭐
3.5/5
AudioFu Score
Specs:
1/10
Detail:
7/10
Value:
7/10
Art. 495478
$190
#9
⭐
3.5/5
AudioFu Score
Specs:
1/10
Detail:
7/10
Value:
5/10
MXR MB301 Bass Synth
by
MXR
Studio Recording
Tone Enhancement
Professional Bass Setup
Key Feature:
The MB301 is a fantastic entry point into bass synth territory, especially if you’re after that classic funk and slap sound. Ian Martin Allison's influence shines through with its surprisingly versatile voice shaping and a really usable sub oscillator. It's perfect for gigging bassists wanting a compact, reliable synth foundation.
PROS
- • Analog circuitry delivers thick, warm, and responsive synth tones
- • Voice/Shape buttons offer surprisingly diverse sonic palettes
- • Sub mix control allows for subtle or massive low-end augmentation
- • Compact size makes it pedalboard-friendly for most bassists
CONS
- • Limited modulation depth compared to dedicated synth pedals
- • Envelope response can be a little sluggish with extreme settings
- • Voice selection can feel slightly overwhelming initially
⭐
3.5/5
AudioFu Score
Specs:
1/10
Detail:
7/10
Value:
5/10
Art. 621187
$362
#10
⭐
3.4/5
AudioFu Score
Specs:
1/10
Detail:
5/10
Value:
6/10
MXR M 83 Bass Chorus Deluxe
by
MXR
Bass Players
Professional Bass Setup
Tone Enhancement
Key Feature:
The M 83 Bass Chorus Deluxe is a seriously useful pedal for bassists wanting classic chorus sounds without losing the low-end punch. The X-Over feature is a game-changer, and the flanger mode is a nice bonus for adding some extra character. It’s a great choice for session players and gigging bassists who need a reliable and versatile chorus effect.
PROS
- • Excellent bass-focused chorus tones, avoids muddy low-end issues
- • The X-Over function preserves fundamental bass frequencies beautifully
- • Robust MXR build quality; feels solid and reliable
- • Flanger mode adds a surprisingly useful alternative texture
CONS
- • Intensity control can be a bit too sensitive, requiring careful tweaking
- • Stereo operation is internal, lacking a dedicated footswitch
- • Chorus depth isn't as extreme as some boutique offerings.
⭐
3.4/5
AudioFu Score
Specs:
1/10
Detail:
5/10
Value:
6/10
Art. 306200
$248
#11
⭐
3.4/5
AudioFu Score
Specs:
1/10
Detail:
6/10
Value:
6/10
MXR M80 Bass DI Plus
by
MXR
Tone Enhancement
Bass-Specific Effects
Bass Players
Key Feature:
The MXR M80 Bass DI Plus is a seriously well-equipped direct box for bassists who want a bit of everything. It’s great for players who need a solid DI signal with shaping options and a touch of overdrive—perfect for funk, rock, or even a little blues where you want to add some warmth and aggression without needing a separate overdrive pedal.
PROS
- • Rugged metal housing inspires confidence on stage and in the studio
- • Versatile EQ section shapes tone from scooped mids to aggressive highs
- • Distortion offers usable grit, not just fuzz – surprisingly musical
- • Gate effectively tames unwanted noise without choking sustain
CONS
- • Size and weight make it less ideal for gigging bassists with limited space
- • Distortion character might be too subtle for players seeking extreme distortion
- • EQ controls, while versatile, could benefit from more precise markings
⭐
3.4/5
AudioFu Score
Specs:
1/10
Detail:
6/10
Value:
6/10
Art. 175204
$241
#12
⭐
3.3/5
AudioFu Score
Specs:
1/10
Detail:
5/10
Value:
6/10
MXR M 81 Bass Preamp
by
MXR
Studio Recording
Live Performance
Tone Enhancement
Key Feature:
The MXR M 81 is a seriously useful little box for bassists. It’s got a clean DI out for recording or live sound, plus a flexible EQ section that lets you really dial in your tone. It’s a great option for gigging bass players who need a reliable preamp and DI in one pedal, especially those wanting to shape their low-end.
PROS
- • Excellent EQ flexibility with parametric mids for precise shaping
- • DI output is clean and robust, a great stage solution
- • Solid MXR build quality; feels durable and ready for touring
- • Input/Output controls allow for gain staging and level matching
CONS
- • Can be a bit bulky for smaller pedalboards or gig bags
- • Mid-frequency control range might be limited for some tonal needs
- • Battery operation isn't ideal for long gigs; AC adapter recommended
⭐
3.3/5
AudioFu Score
Specs:
1/10
Detail:
5/10
Value:
6/10
Art. 333371
$218
#13
⭐
3.0/5
AudioFu Score
Specs:
1/10
Detail:
4/10
Value:
7/10
MXR M288 Bass Octave Deluxe
by
MXR
Bass Players
Live Performance
Studio Recording
Key Feature:
The M288 is a solid, affordable option for bassists looking to add some serious low-end punch and experimentation to their sound. The Growl and Girth controls really set it apart from simpler octave pedals, letting you sculpt the octave’s character. It's a great choice for players wanting 80s-inspired synth tones or just a little extra rumble.
PROS
- • Growl control significantly improves octave tone realism and clarity.
- • Girth knob offers substantial tonal shaping, from deep to synth-like.
- • MXR’s robust build quality ensures durability for gigging bassists.
- • Offers a versatile range of octave effects, from subtle to extreme.
CONS
- • True bypass isn't present, potential for slight tone coloration.
- • Can introduce muddiness at higher octave and Girth settings.
- • Footprint is relatively large, may be an issue for smaller pedalboards.
⭐
3.0/5
AudioFu Score
Specs:
1/10
Detail:
4/10
Value:
7/10
Art. 231320
$175
#14
⭐
2.8/5
AudioFu Score
Specs:
1/10
Detail:
4/10
Value:
6/10
MXR M87 Bass Compressor
by
MXR
Tone Enhancement
Bass Players
Live Performance
Key Feature:
The MXR M87 Bass Compressor is a solid, reliable workhorse. It's fantastic for bassists needing consistent dynamics and a clean, powerful low-end—perfect for session players and gigging musicians who want a no-fuss, transparent compression solution without getting lost in a sea of knobs.
PROS
- • Robust metal enclosure provides excellent durability for gigging musicians.
- • CHT technology delivers transparent compression without unwanted distortion.
- • Well-spaced controls allow for precise shaping of attack, release, and ratio.
- • Versatile enough for subtle leveling to aggressive slap compression.
CONS
- • Attack knob can be a bit sensitive, requiring careful adjustment.
- • Limited flexibility compared to multi-function compressor pedals.
- • Size is a bit larger than some competing bass compressor pedals.
⭐
2.8/5
AudioFu Score
Specs:
1/10
Detail:
4/10
Value:
6/10
Art. 262004
$223
#15
⭐
2.6/5
AudioFu Score
Specs:
1/10
Detail:
4/10
Value:
7/10
MXR Bass Distortion M 85
by
MXR
Bass Players
Studio Recording
Professional Bass Setup
Key Feature:
The MXR Bass Distortion M 85 is a seriously useful addition to any bassist's arsenal. Ryan Ratajski’s design shines, offering a surprisingly versatile palette of distortion tones without getting muddy. It's an affordable and well-built option perfect for players seeking a focused, aggressive drive or a subtle edge.
PROS
- • Ryan Ratajski’s input delivers a genuinely usable and musical bass distortion.
- • Silicon/LED clipping options offer diverse distortion textures – from aggressive to open.
- • Robust metal housing provides excellent durability for gigging and studio use.
- • Independent volume controls for clean and distorted signals enable stacking and blending.
CONS
- • The tone control’s range is somewhat limited, impacting high-end shaping.
- • Requires a separate power supply, adding to the overall investment.
- • Its compact size might be a drawback for players preferring larger pedal footprints.
⭐
2.6/5
AudioFu Score
Specs:
1/10
Detail:
4/10
Value:
7/10
Art. 367524
$180
How to Choose the Best Bass Pedals
1
Heritage & Design Philosophy
MXR's roots are in effects that add something, not just clean boosts. They lean into saturated, characterful sounds - think vintage amp tones and unique textures, rather than pristine, transparent processing. This isn't about sterile clarity.
2
Tone Characteristics
That's that distinct MXR vibe. It's often described as having a "forward" sound - meaning it cuts through a mix well, even with heavier distortion. The low-end is usually present, but can sometimes need a little tweaking to avoid muddiness, especially with overly aggressive settings. The mids are often where the magic happens - that fat midrange honk that really defines a bass tone.
3
Build Quality
These are generally solid pedals. The stompboxes are metal, the footswitches are reliable, and the pots feel decent. They're not boutique-level luxury, but they're built to withstand the rigors of gigging - something you can't always say about cheaper alternatives. The knob labels are often a bit small, though, which can be a pain in low light.
4
Versatility
MXR's bass pedals aren't just one trick ponies. While some are obviously designed for specific sounds (like the Bass Distortion+), many offer a surprising amount of tonal flexibility. You can dial in everything from subtle overdrive to full-blown fuzz, and often find usable sounds in between. The blend knob on some models is especially crucial for preserving your fundamental tone.
5
Signal Integrity
MXR pedals generally maintain good signal integrity, meaning you're not losing a ton of low-end or dynamics. However, pushing them into extreme distortion can sometimes introduce a little noise - a trade-off for that extra saturation. It's rarely a dealbreaker, but something to be aware of, especially if you're recording in a quiet environment.
Buying Guide
Don't expect pristine, transparent sounds from MXR. They're designed to add something, and that's where their strength lies. If you're after a subtle clean boost, look elsewhere. Pay attention to the blend knob - it's your friend for preserving the fundamental tone. Also, be prepared to spend some time dialing them in; they can be a little less intuitive than some other brands.
How This List Is Built
We don't play these instruments — we're a catalog, not a review desk, and we'd rather say so than pretend otherwise. This page ranks 15 bass pedals from the Thomann catalogue, which is the largest single source of specification data in this category.
Position is computed, not curated. Four signals, in order of weight: how completely the manufacturer documents the instrument (number of published specifications), where it sits in the price range, how specific the model designation is — which filters out generic accessories — and whether a product image exists. The same inputs always produce the same order, so nothing here is shuffled to look fresh.
What this list is good for: narrowing a category down to a shortlist by spec and budget. What it isn't: a substitute for hearing an instrument. Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
Frequently Asked Questions
Most newer MXR bass pedals are true bypass, which means they don't color your tone when they're off. However, some older models might be buffered, so check the specs before you buy if that's a concern.
Absolutely. While designed for bass, many MXR pedals work great on guitar, especially for adding fuzz, distortion, or modulation. Just be mindful of the increased output and potential for muddiness on guitar, especially with higher gain settings.
The Bass Distortion+ is specifically voiced for bass frequencies, with a more pronounced low-end and a more controllable distortion response. The standard Distortion+ can work on bass, but it might be a little too harsh and thin.
Like any distortion pedal, MXR pedals can introduce some noise, especially at higher gain settings. It's generally manageable, but if you're recording in a very quiet environment, you might need to consider a noise gate.
It's tricky, but possible! Use the blend knob to retain your clean signal, and dial back the drive/distortion. Experiment with EQ settings to shape the tone and avoid muddiness. It's more about enhancing a clean tone than creating one from scratch.
