The Mooer Bass Sweeper is a Mooer wah pedal, currently around $56.99. Close alternatives include the Mooer Schwepa B Micro Bass/Guitar Dynamic Envelope and the Dr. Green Doctors Note Bass Envelope Filter. It pairs well with the Ampeg RB-110 and the Ampeg SVT-CL.
Mooer Bass Sweeper
Mooer · pedal
The Mooer Bass Sweeper is a bass envelope filter from Mooer (Shenzhen, China), delivering dynamic touch-sensitive filter sweep optimized for bass guitar frequencies in the compact Mooer mini format at budget pricing. The Bass Sweeper provides auto-wah envelope filter character for bass in a minimal pedalboard footprint at accessible Mooer pricing.
What stands out
“Its standout strength is the bass-optimized envelope filter in the compact Mooer mini format”
— from the community notes
“Use-case wise it suits bass players who want auto-wah envelope filter at Mooer budget pricing”
— from the community notes
“The Mooer Bass Sweeper delivers bass envelope filter auto-wah in the compact Mooer mini format at budget pricing for bass players who want dynamic filter at an accessible price”
— from the community notes
“The Mooer Bass Sweeper is a bass envelope filter from Mooer (Shenzhen, China), delivering dynamic touch-sensitive filter sweep optimized for bass guitar frequencies in the compact Mooer mini format at budget pricing”
— from the listing
“Dynamic touch-sensitive filter for bass”
— from the reviews
- bass
- envelope filter
- filter
- auto wah
- dynamic
- touch
- envelope
- compact mooer mini
Good for
- Busking
- Live
Price updated Oct 25, 2026
Genres the Mooer Bass Sweeper is commonly used in
- Funk
cited
Inferred from shared tonal signals, not a stated genre tag. - Soul
cited
Inferred from shared tonal signals, not a stated genre tag. - Reggae
cited
Inferred from shared tonal signals, not a stated genre tag.
Amps that pair well with the Mooer Bass Sweeper
Ampeg RB-110
Ampeg
15% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Ampeg RB-110's own gritty character is the real reason this is worth trying
Comes later in the signal chain
Ampeg SVT-CL
Ampeg
14% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Into the SVT-CL's growling tube stage, the Bass Sweeper's dynamic envelope filter tracks your attack.
Comes later in the signal chain
Ceriatone British Style 2525
Ceriatone
tonal matchComes later in the signal chain
Into a dynamic tone, Ceriatone British Style 2525 brings a pull toward compressed that's missing
Vox AC30S1 OneTwelve 30W 1x12 Combo
Vox
tonal matchComes later in the signal chain
Into a dynamic tone, Vox AC30S1 OneTwelve 30W 1x12 Combo brings a pull toward compressed that's missing
Fryette Power Station 100
Fryette
tonal matchComes later in the signal chain
Fryette Power Station 100 leans this dynamic tone toward compressed, which it doesn't make on its own
Kustom HV30 Tube
Kustom
tonal matchComes later in the signal chain
Kustom HV30 Tube leans this dynamic tone toward compressed, which it doesn't make on its own
Mesa/Boogie Stiletto Deuce Stage II
Mesa Boogie
tonal matchComes later in the signal chain
Mesa/Boogie Stiletto Deuce Stage II leans this dynamic tone toward compressed, which it doesn't make on its own
Friedman PT-20
Friedman
tonal matchComes later in the signal chain
Friedman PT-20 leans this dynamic tone toward compressed, which it doesn't make on its own
Pedals that stack with the Mooer Bass Sweeper
Origin Effects RevivalDrive
Origin Effects
22% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Into a dynamic tone, Origin Effects RevivalDrive brings a pull toward compressed that's missing
Comes later in the signal chain
Dunlop MXR Distortion Plus
Dunlop
21% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain. (dynamic → compressed)
Dunlop MXR Distortion Plus leans this dynamic tone toward compressed, which it doesn't make on its own
Comes later in the signal chain
Crazy Tube Circuits Echotopia
Crazy Tube Circuits
4% matchKeep Crazy Tube Circuits Echotopia after Mooer Bass Sweeper in the signal chain, where it won't crowd Mooer Bass Sweeper — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
Crazy Tube Circuits Mirage Dual Reverb
Crazy Tube Circuits
4% matchKeep Mooer Bass Sweeper's dynamic voice out front: Crazy Tube Circuits Mirage Dual Reverb goes after Mooer Bass Sweeper in the signal chain so its ambient voice doesn't muddy it — goes in the amp's FX loop (or last, into a clean amp)
Comes later in the signal chain
DigiTech DOD Compressor 280
Digitech
tonal matchComes later in the signal chain
DigiTech DOD Compressor 280 leans this dynamic tone toward compressed, which it doesn't make on its own
DigiTech XBS Bass Squeeze
Digitech
tonal matchComes later in the signal chain
DigiTech XBS Bass Squeeze leans this dynamic tone toward compressed, which it doesn't make on its own
Fairfield Circuitry 20% More
Fairfield Circuitry
tonal matchComes later in the signal chain
Fairfield Circuitry 20% More leans this dynamic tone toward compressed, which it doesn't make on its own
Tech 21 CompTortion
Tech 21
tonal matchComes later in the signal chain
Into a dynamic tone, Tech 21 CompTortion brings a pull toward compressed that's missing
Cheaper alternatives
Boutique & premium upgrades
MXR M82 Bass Envelope Filter
MXR
49% similarityShared character: filter, touch, bass
Electro-Harmonix Enigma Analogue Bass Envelope Filter
Electro-Harmonix
47% similarityShared character: filter, bass
Boss AW-3
Boss
42% similarityShared character: filter, touch, bass
Similar character
See all alternatives to the Mooer Bass Sweeper (cheaper + boutique) →
Questions people ask
What are good alternatives to the Mooer Bass Sweeper?+
The closest matches in character are the Mooer Schwepa B Micro Bass/Guitar Dynamic Envelope, the Dr. Green Doctors Note Bass Envelope Filter, the MXR M82 Bass Envelope Filter. Budget picks: Dr. Green Doctors Note Bass Envelope Filter. Boutique upgrades: MXR M82 Bass Envelope Filter, Electro-Harmonix Enigma Analogue Bass Envelope Filter, Boss AW-3.
What pairs well with the Mooer Bass Sweeper?+
Strong matches from rig and tone-complementarity evidence: Ampeg RB-110, Ampeg SVT-CL, Ceriatone British Style 2525 — Ampeg RB-110's own gritty character is the real reason this is worth trying.
How much does the Mooer Bass Sweeper cost?+
Around $56.99 (live listing price, updated Oct 25, 2026).