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Average Price: $70

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$201+

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Description

The Electro-Harmonix EH-4250 Bassballs Twin Envelope Follower is a bass effects pedal that offers a unique twist on traditional bass sounds, bringing a lively and dynamic edge to your performance. This pedal is designed to deliver two sweeping filters that modulate your bass tone in a way that is both responsive and musical. Whether you're looking to add some character to your solos or spice up your rhythm sections, this pedal provides the versatility that bass players crave.

One of the standout features of the Bassballs is its twin dynamic filters, which automatically adjust based on your playing intensity, creating a rich, vowel-like tone. The inclusion of a distortion switch allows you to add a gritty edge to your sound, giving you even more control over your tonal palette. This pedal is not just about producing effects; it is about enhancing the emotional expression of your music. With its simple one-knob control, the Bassballs is easy to use, making it perfect for both beginners and seasoned professionals.

Key Features:

  • Twin dynamic envelope filters for unique sound modulation
  • Distortion switch for added tonal grit
  • Responsive to playing intensity for expressive sound control
  • Simple one-knob operation for ease of use
  • Suitable for both live performances and studio recording

Product specs

Analog/Digital analog
Power 9V
EHX

EHX

Electro-Harmonix Bassballs Twin Dynamic Envelope Filter Pedal (Demo by Peter Stroud)

Video thumbnail for Electro-Harmonix Bassballs Twin Dynamic Envelope Filter Pedal (Demo by Peter Stroud) by EHX

Electro-Harmonix Bassballs Twin Dynamic Envelope Filter Pedal (Demo by Peter Stroud)

EHX

EHX

Video thumbnail for 【イシバシ楽器】Vintage Effectors「Electro-Harmonix Bass Balls」 by 1484tv イシバシ楽器公式

【イシバシ楽器】Vintage Effectors「Electro-Harmonix Bass Balls」

1484tv イシバシ楽器公式

1484tv イシバシ楽器公式

Video thumbnail for DEMO - Electro-Harmonix BASS BALLS [GUITAR] by Thiago Consorti

DEMO - Electro-Harmonix BASS BALLS [GUITAR]

Thiago Consorti

Thiago Consorti

Video thumbnail for Demo BassBalls Electro Harmonix Vintage com G&L L2000 by Filipe Andrade

Demo BassBalls Electro Harmonix Vintage com G&L L2000

Filipe Andrade

Filipe Andrade

Video thumbnail for ELECTRO HARMONIX BASS BALLS VINTAGE PEDAL by si jubb

ELECTRO HARMONIX BASS BALLS VINTAGE PEDAL

si jubb

si jubb

Reviews

PROS

  • Delivers Slipknot-like tones easily on guitars

  • Offers unique synth and pan drum-like sounds for bass

  • Durable; can last decades as a mainstay effect pedal

  • Fuzz switch adds versatility with a dirty sound option

  • Favored by professionals like Roger Waters

CONS

  • Sound may be considered too niche or weird for some

  • Limited in functionality compared to more versatile pedals

  • Uses an outdated external power jack design

Add

4.0 out of 5

Based on 4 Reviews and 13 Ratings

5 star
4 star
3 star
2 star
1 star
parker_p

Criminally underrated

I’ve had one for about few months now and I love it it definitely grew on me over time.i don’t get much use out of it’s distortion setting but aside from that I have no complaints.

Preferred Settings + Usage:

Distortion off, sensitivity set between the 3rd and 4th dots

From Gear Setup
mark_huxley

A great funky bass envelope sound

The longest serving effects pedal in my arsenal, (in fact I'm on my second one of these), I've been using my Bass Balls since the mid-1980's. Not only does it give a great funky bass envelope sound but it also has a fuzz switch to add a bit of dirt when needed..!

Roles:
jimmarchi1

who doesn't have one of these in a box somewhere?

if you're recordingwah wah guitar with a maestro boomeriang you will want to record the bass through a bassballs.... one of those quinetessential 70s porno effects.

jimmarchi1

I never get hired to score porno movies so I sold my bassballs...

andy_budge

fun if a bit niche

Roger Waters has one. I used to have a sovtek one, sold it, missed it, bought this one.

Artist usage

Add artist
See how Cliff Burton uses Electro-Harmonix EH-4250 Bassballs Twin Envelope Follower

Cliff Burton

Bassist

Metallica

...
Verified via YouTube

At the minute 0:35 of the video you can see he used the bassballs but the image is incorrect because the vintage bassballs was the real one.

See how Mick Thomson uses Electro-Harmonix EH-4250 Bassballs Twin Envelope Follower

Mick Thomson

Guitarist

Slipknot

...
Verified via Photo

To the right of the Maxon is an older version of an EHX Baseballs.

See how Felipe Ilabaca uses Electro-Harmonix EH-4250 Bassballs Twin Envelope Follower

Felipe Ilabaca

Singer, Bassist

Chancho en Piedra

...
Verified via Photo

En la esquina superior izquierda podemos ver el Bass Balls en su version Rusa

See how Robert Säll uses Electro-Harmonix EH-4250 Bassballs Twin Envelope Follower

Robert Säll

Guitarist, Composer

Work of Art

...
Verified via Photo

The Electro-Harmonix USA Bassballs Twin Envelope Follower pedal is seen on Robert's pedal board from Work of Art's band page photo.

See how Patrick Dahlheimer uses Electro-Harmonix EH-4250 Bassballs Twin Envelope Follower

Patrick Dahlheimer

Bassist

Live

...
Verified

According to a 2016 archived article, Patrick Dahlheimer uses the Electro-Harmonix EH-4250 Bassballs Twin Envelope Follower.

See how Smith Curry uses Electro-Harmonix EH-4250 Bassballs Twin Envelope Follower

Smith Curry

Guitarist

The Twisted Brown Trucker

...
Verified via Photo

On this pic an EHX bass balls can be seen

See how Cem Bahtiyar uses Electro-Harmonix EH-4250 Bassballs Twin Envelope Follower

Cem Bahtiyar

Singer, Bassist

...
Verified via YouTube

In a live session at Stüdyo N on April 19, 2017, Cem Bahtiyar uses the Electro-Harmonix EH-4250 Bassballs Twin Envelope Follower pedal, as seen in a video by Özgür Can Öney.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Electro-Harmonix EH-4250 Bassballs Twin Envelope Follower, it is most commonly used with the following gear.

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Community setups

Show yours
parker_p

parker_p

Gear IQ 152

parker_p

parker_p

Gear IQ 152

parker_p

parker_p

Gear IQ 152

artbarsnstripes

artbarsnstripes

Gear IQ 655

parker_p

parker_p

Gear IQ 152

2 alternative and related items for Electro-Harmonix EH-4250 Bassballs Twin Envelope Follower, curated by the Equipboard community.

Electro-Harmonix Sovtek "Green Russian" Bassballs

 

Vintage or Discontinued similar sound

The Sovtek produced, 'russian' version of the original Bassballs.

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Gear Guides

  • Added to Equipboard on by

    narcist
    narcist

    Gear IQ 17214