Electro-Harmonix Bassballs Nano Twin Dynamic Envelope Filter Pedal

Bass Envelope Follower Pedal with Filter Sweep and Fuzz for Bass Guitar
Electro-Harmonix Bassballs Nano Twin Dynamic Envelope Filter Pedal image 1
Electro-Harmonix Bassballs Nano Twin Dynamic Envelope Filter Pedal image 1
Sweetwater Savings: $23.90 MSRP: $95.70
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Electro-Harmonix Bassballs Nano Twin Dynamic Envelope Filter Pedal
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Make your bass funky!

The original Bassballs pedal was a breakthrough effect. In fact, it was the first and only envelope follower of its kind. The Nano Bassballs brings you that same innovative sound - this time in a compact pedal. The Bassballs vocal sound is the product of its two sweeping filters that give your bass a strong presence. Get ready for your bass solo! The sweep is widely variable and you can harmonically enrich your tone by engaging the fuzz option. Sonically identical to the Bassballs but smaller, the Nano Bassballs is a great add-on to your rig.

Electro-Harmonix Nano Bassballs Features:
  • 2 sweeping filters
  • Distortion switch introduces additional harmonic enrichment
  • True bypass
  • Built like a tank
  • 9-volt battery or AC adapter required (not included)

Electro-Harmonix - 40 years of rockin' effects!
Electro-Harmonix has been inspiring musicians with their groundbreaking effect pedals, vacuum tubes, and other accessories for more than 30 years. From the legendary riffs of Jimi Hendrix and George Clinton to the new-school licks of Slipknot and Korn, some of the most influential and popular musicians of all time have relied on Electro-Harmonix to provide innovative and top-quality effects pedals and other equipment. The proof is in the pedals, so pick your poison and make some noise. Whatever your style, there's a stompbox with your name on it from Electro-Harmonix!

Tech Specs

Pedal Type Filter
Inputs 1 x Instrument
Outputs 1 x 1/4"
Batteries 1 x 9V
Height 2"
Width 2.2"
Depth 4.3"
Weight 0.55 lbs.
Power Supply Included No
Manufacturer Part Number NBASSBALLS

Customer Reviews

Based on 4 reviews
Write your review


so far so good still learning but like what I hear!!!
Music background: picker

Bassballs Nano

Interesting effect and a nice for the price. I play with a light touch, so I have to tweak the gain in the fx loop to trigger the effect but what I have ended up using it for primarily is light distortion. I have my VT bass set to add a little warmth all the time, kick in the Bassballs to add a little more grind and/or engage the Big Muff for full on raging distortion.
Music background: Hobbyist bass player and builder

Nice Filter/Flanger Overall Effect

I have had this pedal for about a year and I use it in a chain of many other effects including digital software effects and an '88 Lexicon Effects Processor, and I really like the way it warms up the other effects with the flange-sounding decay sound. It is also a funky stand alone effect, cool with bass harmonics etc. I did however break the distortion switch with my foot at some show, and now i need a replacement as it just mutes my channel...
Music background: Upright and Electric Bassist, Studio Manager, Bass Instructor


A better man may find a good use for this pedal, but I just can't apply it in a way that makes anything better. I'm sure my imagination is at least partially to blame. I love electro harmonix, but this ones not for me. It will soon grace the pawn shop display case.
Music background: didn't include bassballs
See also: Bass Effects, Electro-Harmonix, Electro-Harmonix Bass Guitar Pedals & Effects