SKU: 67294326901

Electro-Harmonix Pico Swello Attack Envelope Effect Pedal

Sale price$134.55 Regular price$149.50
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Description

Electro-Harmonix Pico Swello Attack Envelope Effect PedalThe Electro Harmonix Pico Swello is a groundbreaking compact effects pedal designed to deliver rich, polyphonic volume swells and reverse effects with unmatched precision. Drawing inspiration from the renowned POG2 Polyphonic Octave Generator, the Swello automatically applies a smooth, natural volume envelope to each noteno need to tweak sensitivity or alter your playing technique. Perfect for guitarists seeking ambient textures, cinematic swells, or

The Electro-Harmonix Pico Swello is a groundbreaking compact effects pedal designed to deliver rich, polyphonic volume swells and reverse effects with unmatched precision. Drawing inspiration from the renowned POG2 Polyphonic Octave Generator, the Swello automatically applies a smooth, natural volume envelope to each note—no need to tweak sensitivity or alter your playing technique. Perfect for guitarists seeking ambient textures, cinematic swells, or dynamic tone shaping, this pedal redefines expressive performance.

Beyond volume shaping, the Swello features a responsive low-pass filter with two adjustable resonance modes, allowing players to sculpt tone depth and harmonic complexity. The filter’s cutoff frequency can be modulated by the attack envelope, unlocking lush, polyphonic envelope filter effects that respond musically to every note. With intuitive controls including VOL, ATTACK, FREQ, and MOD, the Swello offers total control over output, envelope timing, and filter sweep direction for both upward and downward modulation.

Built with a buffered analog bypass, the Swello ensures clean signal integrity when disengaged and pristine tonal clarity when active. Its compact chassis, 9 V DC power operation, and rugged construction make it equally suited for studio production and live performances. Whether you’re exploring ethereal ambient layers, reverse-style swells, or expressive filter movements, the Electro-Harmonix Swello delivers professional-grade tone shaping in a versatile, pedalboard-friendly design.

  • Digital attack envelope effect from the POG2
  • Ambient textures, dynamic swells, and tone shaping
  • VOL, ATTACK, FREQ, FILTER, and MOD controls
  • Smaller Pico chassis design
  • Power Supply Included
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 67294326901

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jgrunvald
Cuba, US
★★★★★ 5
Open your mind to discover the electric you !
Format: Paperback
Electric body electric health is an informative book, presenting and clarifying what it means to be electric. A concept to change the mindset not specifically challenging current medical cosmology models but presenting a sound case for the electric body within the electric universe. As a PT Movement educator and Biofield Tuning practitioner certified and educated by Eileen McKusick (the author) along with Jillian Faldmo Rn and Angela Kent , this book solidifies my strength as a Practitioner and melding movement breath and voltage. In a world where sitting, zooming and taking pills or alcohol to escape is prevalent, Eileen provides the tools as simple as laugh , sing and dance but also the science to include feeding our micro cells at the tiniest micro level, their nourishment through utilizing oxygen from nature, plants we eat , clean water. Electric interactions, including what we know and theorize with the electron transport chain of energy as well as the Krebs cycle with its energetic reactions, gives the argument to think electrically and be electric to shine your light. Shining your light is a perfect example of melding electric and emotional as our body reacts to memories , sounds and movement. I am grateful to be part of the biofieldtuning family. I am grateful as Brene Brown says, as Eileen "dared greatly". Her boldness to dare to challenge the norm and present the electric health within the electric universe. Our spark is our connection to each other and our light shines as we care for our inner body, our Biofield around us and our Electric universe .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2021
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Rebecca L Bisenius
Lexington, US
★★★★★ 5
Must read
Format: Audiobook
One of the best books I’ve ever read and I’m a voracious reader. Life changing!
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Reviewed in the United States on January 9, 2026
B
Bama Fan
Lake Worth, US
★★★★★ 4
Surprisingly good!
Format: Paperback
I came into this with a certain amount of skepticism and was glad to read the author's candid remarks about learning about how she uses sound to help people out. McKusick does a good job of weaving together personal experiences, interactions with others and published scientific picture to give a complete view about how energy flows through us in much different ways then we are aware of or that we allow ourselves to investigate and explore. She has put in years to learn more about electricity, the connection of the body with sound and how pain can be an indicator of more than your physical body. Anyone with an open mind, even someone like me who's not a Deepak Chopra type of person, will take things away from this and will learn more about something they haven't heard about before reading this book. Good overall read!
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Reviewed in the United States on August 12, 2023
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Footeloose
Lowell, US
★★★★★ 5
More people should know this
Format: Paperback
Great information!
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Reviewed in the United States on May 6, 2026
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J.A.
West Palm Beach, US
★★★★★ 5
Invaluable trauma therapy resource with 125 practical exercises!
Format: Paperback
The Somatic Psychotherapy Toolbox is an invaluable resource! The 125 worksheets and exercises are practical and well-designed for treating trauma and stress. As a therapist, I find these tools extremely helpful with clients. The book is well-organized and the exercises are grounded in evidence-based somatic therapy principles.
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Reviewed in the United States on March 27, 2026

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