Mooer Bass Sweeper

Dynamic Envelope filter for bass and guitar

Unique funky filter sounds
Switch between 'clean' and 'Fuzz'
Metal casing
True bypass
2 modes (Clean / Fuzz)
Input: Jack (Impedance: 220 ohms)
Output: Jack (Impedance: 1.4 kOhm)
Dimensions (LxWxH): 93.5 x 42 x 52 mm
Weight: 160 g
Power supply not included in delivery

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Available since September 2025
Item number 315626
Sales Unit 1 piece(s)
Effect Types Envelope Filter

50 €

All prices incl. VAT

140

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in Bass Pedals

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75 Customer ratings

5 34 Customers 4 35 Customers 3 3 Customers 2 3 Customers 1 0 Customers

4.3 / 5

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43 Reviews

compact and good sounding pedal

Jens8885 17.02.2014

It's clear that this pedal is an Electro Harmonix bass balls clone. And a good one at that! It sounds practically the same. The sensitivity knob does what the one on the bass balls does and the switch adds the same kind of fuzzy distortion the bass balls can give you.

and it doesn't stop there. with the Bass Balls you have to op up the pedal to be able to adjust the two filters. Not with the sweeper! The good people at Mooer have put to little knobs on there to adjust these filters without having to open up the pedal, which is a nice extra.

So, if you're thinking about buying a Bass Balls, look into the sweeper. It takes up a lot less space on your pedalboard, sounds the same and has the filter knobs in reach. I own both (bass balls & sweeper), but it's the sweeper that's permanently on my board.

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mooertastic.....

Anonymous 11.07.2015

bought this pedal after reading a few reviews and watching a few videos.
its brilliant, you can change the wah effect from upper through to lower ranges like on a wah pedal. the fuzz when put to max kicks butt and when added to a chorus and compression ped' really generates a cool sound.
this thing is smaller than my mobile phone and fits perfectly into my bass tool kit box.
it doesn't use a battery which could actually put some players off but then if you have a good power pack it's never an issue.
makes simple riffs sound funky and brings a new element to your playing.
big thumbs up and pretty good pricing makes this a real bonus..
rock on.
6months on this hasn't stopped pulling of tricks. mega pedal.

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Really good for those Bootsy Collins vibes

alexpls 16.02.2023

If you are looking for an inspiring sound coming out of your bass guitar and you are in the like of Bootsy Collins then you should definitely give this pedal a try.

I use it with my fender P-bass and to my Ampeg BA-210 V2 bass guitar amp. It matches really good with the LaBella 760FS Deep Talking flatwound strings that I have installed on this bass guitar. With this set-up I am very close to the James Jamerson (Motown) sound.

By adding the Mooer Bass Sweeper in the chain, I slightly shape the classic Motown sound into a more Bootsy-type sound. This way it cut's better through the mix. But be careful not to overdo it because too much envelope filter can sound annoying. Keeping the intensity knob around 9 - 10 o'clock will limit the pedal's presence in a level that is groovy and interesting enough without sounding cheesy in the mix.

I also own a EBS BassIQ envelope filter which is a more expensive and great overall bass envelope filter, and I have found that the Mooer is pretty good for what it does without breaking the bank. I would recommend it to someone who likes funky sounds.

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Great cheap Envelope filter!

Riki323 23.09.2017

This is my first envelope filter and I am very pleased with it.Everything is where it's supposed to be :)

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Mooer Bass Sweeper

Dynamic Envelope filter for bass and guitar

This is what customers who viewed this product bought

75 Customer ratings

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43 Reviews

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Mooer Bass Sweeper

Dynamic Envelope filter for bass and guitar

This is what customers who viewed this product bought

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75 Customer ratings

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43 Reviews

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