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Electro-Harmonix Bassballs Nano Envelope Filter

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Electro-Harmonix Bassballs Nano Envelope Filter

^# 38

Equipboard's ranking is determined by analyzing factors such as professional artist usage, popularity, user ratings, reviews, and more.

$73.00 to $85.30 Price Tier: Standard

4.0 (56)

5 Reviews

Find out who is using Electro-Harmonix Bassballs Nano

4 community setups

41 wishlisted

153 saved

Page last updated Jun 13, 2026

Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated June 12, 2026.

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Reviews

Price

4.5 (22)

$85.30

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4.5 (14)

$85.30

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3.8 (72)

$85.30

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4.0 (19)

$76.11 49 available New

$47.00 30 available Used

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1.5 (1)

$85.30

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$85.30

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4.3 (178)

$73.00

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Average Price: $78

Standard/Professional

$70

$201+

Price Tier

In the Bass Effects Pedals category, Electro-Harmonix Bassballs Nano Envelope Filter is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

Budget

Standard

High-end

Price History

Based on price data from 6 merchants for "Electro-Harmonix Bassballs Nano Envelope Filter". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Introducing the Electro-Harmonix Bassballs Nano, the compact successor of the iconic Bassballs pedal. This envelope-follower remains a pioneer in its field, delivering the same original, funky sound that made its predecessor a hit. The Bassballs Nano is not just about size; it's about delivering a strong, vocal presence to your bass through its dual sweeping filters.

The Bassballs Nano offers a dynamic range of sound modification. With the twist of a knob, you can control the intensity of the effect, allowing for everything from subtle enhancement to outlandishly rich tones. Craving more? Engage the fuzz option for additional harmonic enrichment, igniting the overtones and creating possibly the wildest AutoWah effect ever heard.

Despite its compact size, the Bassballs Nano is robustly built and doesn't shy away from delivering full-bodied, resonant bass tones. Its unique sound and compact size make it a valuable addition to any musician's gear collection. Your bass solo will never be the same again.

Key Features:

Dual sweeping filters for unique fat sounds
Fuzz option for additional harmonic enrichment
Intensity control for a wide range of sounds
Compact size, perfect for any rig
True bypass for maintaining signal integrity
Requires 9-volt battery or AC adapter (not included)
Durable construction for long-lasting performance

Owner's manual

Electro-Harmonix Bassballs Nano Envelope Filter User Manual

Product specs

Pedal Type	Filter
Inputs	1 x Instrument
Outputs	1 x 1/4"
Power Source	9V DC power supply (sold separately)
Batteries	1 x 9V
Height	2"
Width	2.2"
Depth	4.3"
Weight	0.55 lbs.

FAQs

What type of effect does the Electro-Harmonix Bassballs Nano produce?: The Electro-Harmonix Bassballs Nano is an envelope filter pedal that creates dynamic, sweeping filter effects, adding a vocal-like quality to your bass sound.
Is the Electro-Harmonix Bassballs Nano suitable for use with a guitar?: While the Bassballs Nano is designed for bass, it can also be used with a guitar to create unique filter effects, though it may emphasize different frequency ranges.
Does the Electro-Harmonix Bassballs Nano require a power supply?: Yes, the Bassballs Nano requires a 9V DC power supply, which is sold separately, or it can be powered by a 9V battery.
How does the Electro-Harmonix Bassballs Nano differ from other envelope filters?: The Bassballs Nano features a twin dynamic filter circuit that produces a unique, vocal-like sweep, setting it apart from other envelope filters with its distinctive sound.
Can the Electro-Harmonix Bassballs Nano be used in a live performance setting?: Yes, the compact size and robust build of the Bassballs Nano make it suitable for live performances, offering reliable and expressive filter effects for bass players.

Videos

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EHX

Electro-Harmonix Bassballs Twin Dynamic Envelope Filter (EHX Pedal Demo by Dave Weiner)

EHX

EHX Bassballs Nano

bassfuzzcom

Electro Harmonix Nano Bassballs Twin Dynamic Envelope Filter Effects Pedal

Gear4music Guitars

Electro-Harmonix - BassBalls Nano

Bass Stuff

EHX Bassballs Bass Demo

All Watts No Chops

electro-harmonix Nano Bassballs - Filter Bas Pedal

MyDukkan

Reviews

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PROS

Built-in distortion switch enhances sound versatility
Simple one-knob control for easy use
Provides funky pop and cool filter effects
Durable, sturdy construction for gigging
Versatile sound suitable for various music styles
Analog tone for authentic sound quality
Works well with both guitar and bass
Small form factor fits easily on pedal boards
Unique sound adds character to music

CONS

Lacks bass/blend control, cutting bass frequencies when distortion is engaged
Internal trimpots difficult to adjust without opening pedal
Can generate noticeable noise, especially with distortion on
Some users experience manufacturing faults (e.g., broken screw)
May be too niche or specific for some musical styles

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Electro-Harmonix Bassballs Nano Envelope Filter.

Features and functionality

1 0

The Bassballs Nano has internal trim knobs that fine-tune the envelope filters; they can be accessed with a jeweler's screwdriver.
Source

User experience

1 0

Owners report consistent humming noise across different amps and power sources, suggesting potential grounding problems with certain units.
Source
0 0

Some users find the Bassballs' distortion feature reduces low-end frequencies significantly, which may affect its utility for bass-heavy music.
Source

Mods and upgrades

0 0

It's possible to relocate the internal trim pots of the Bassballs Nano to external knobs for easier access.
Source

Comparisons

0 0

The Mooer or MXR Bass Sweeper offers similar functionality to the Bassballs but with external trim knobs, enhancing ease of use.
Source

Setup and maintenance

0 0

The Bassballs Nano is sensitive to power supply issues; using a battery or ensuring proper seating of the power jack can reduce hum.
Source

Build quality

0 0

Some units exhibit a microphonic thump when tapping the power input, potentially indicating a manufacturing defect that could warrant a return.
Source

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4.0 out of 5

Based on 5 Reviews and 56 Ratings

5 star

4 star

3 star

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1 star

euan

287

over 11 years ago

Great Fun

I have a lot of fun with this pedal, you can make some nice effects - but, there's almost no practical use for it in the type of music I like to play.