expression pedal quad cortex A3 Stompbox | Quad Cortex Dual Expression Pedal
SKU: 32891513620
expression pedal quad cortex

expression pedal quad cortex A3 Stompbox | Quad Cortex Dual Expression Pedal

Sale price$25.97 Regular price$28.86
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Description

expression pedal quad cortex A3 Stompbox | Quad Cortex Dual Expression PedalThe Ultimate DUAL EXPRESSION For Your Modellers Like Quad Cortex, Helix & Kemper Expression Output 1: Smooth Throw Expression Pedal The smooth throw on this expression pedal provides seamless control, ideal for precise adjustments during your performance. With its fluid range, you can manipulate parameters such as volume, wah, or delay feedback, delivering a natural and intuitive playing experience. Perfect for creating dynamic shifts without abrupt


The Ultimate DUAL EXPRESSION For Your Modellers Like Quad Cortex, Helix & Kemper

Expression Output 1: Smooth Throw Expression Pedal

The smooth throw on this expression pedal provides seamless control, ideal for precise adjustments during your performance. With its fluid range, you can manipulate parameters such as volume, wah, or delay feedback, delivering a natural and intuitive playing experience. Perfect for creating dynamic shifts without abrupt changes, this pedal ensures smooth transitions, allowing you to craft your sound with ease.

Expression Output 2: Toe Switch for Function Engagement or Bypass

The integrated toe switch allows for instant activation of effects or bypassing functions with a simple press. For example, when using the expression pedal as a volume control on your QC, you can engage a clean boost by pressing the toe switch, adding versatility to your setup. This dual-functionality design provides both expressive control and quick access to key features, enhancing your live or studio performances.

FEATURES

A3 Custom EXP offers a super smooth volume curve for precise expression controls and is specially designed for Quad Cortex. The housing is built like a tank using stainless steel making this unit very light but still very robust.

It features A3's indestructible life-time string and custom made potentiometer inside. It has 1 x 1/4" TRS (expression), 1 x 1/4" TRS (toe switch)

The Quad Cortex Custom Expression Pedal introduces full-featured functionality to NeuralDSP's ultra-powerful Quad Cortex modeller and profiler, letting you control and manipulate a wide range of effects processors with expression inputs.

By connecting the Quad Cortex Custom Expression to the pair of expression inputs located on the Quad Cortex, you not only get instant access to silky-smooth expression at your feet, but the pedal's built-in toe switch also makes it a breeze to engage and disengage effects without the need for additional hardware.

Quad Cortex Custom EXP Mini comes in size - 19.5 (Depth) x 8.5 (Width) x 6.5 (Height) cm (840g) - Depth matches the size of Quad Cortex

Quad Cortex Custom EXP Med comes in size - 22.5 (Depth) x 9.5 (Width) x 6.5 (Height) cm (1.02 Kg) - Depth is slightly over the size of Quad Cortex

A3 Stompbox is the boutique pedal company based in South Korea. The quality is proven after a number of field-testings by the renowned musicians such as Melvin Davis, Michael Thompson, Isaías Elpes, Nigel Hendroff and many more.

A3 Custom products are backed by non-transferable 3 years of warranty for the potentiometer and Life-time warranty for all the other parts of the unit. No questions asked, A3 Stompbox will either repair or replace any defective units under the warranty.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32891513620

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Paula D.
Lake Worth, US
★★★★★ 4
More like a cat toy size ball. Still a good toy.
I should have paid more attention to the size as they are slightly bigger than golf balls. The ones I was looking for are identical but about the size of a grapefruit. My dachshund has one and it is her favorite ball toy. That's on me though. These are more of a cat toy size ball. These do look like they are the same material as my pups larger one which is durable and fun for her to throw and bounce. The holes make it easy for the pups to grab and run quickly or catch in mid-air. I'm not sure how other small dogs would do but these are too small to play tug-of-war with my little girl and she is definitely not as interested in them as she is with her bigger one. I think we will donate these to animal control since I am sure they have some small dogs or cats that would appreciate these more than our picky girl lol. Still a great toy but just not the size she likes.
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Reviewed in the United States on December 20, 2025
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Rob
Bozeman, US
★★★★★ 5
Nice, long lasting balls.
My dog is not an aggressive chewer and solely just wants to play fetch. As a small 8lbs dog, this is the perfect size for her. Typically these will dry rot after a few years of use. We do buy these so it’s a little bit less destructive while throwing a ball inside the house.
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Reviewed in the United States on May 23, 2026
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BPlatt
Natrona Heights, US
★★★★★ 5
My corgis love these!
Perfect for corgi puppies. I always buy this brand for my corgis. It’s perfect for them and I don’t have to worry about broken teeth.
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Reviewed in the United States on January 8, 2026
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Kindle Customer
Los Angeles, US
★★★★★ 5
Perfect for small dogs
These balls are perfect for small dogs. They are light weight and my dog can easily grab them. Very durable for their small teeth. No squeakers so they are quiet.
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Reviewed in the United States on May 6, 2025
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Waukegan, US
★★★★★ 5
Leave your skin looking radiant!
I’ve been using the Vaseline Illuminate Me Body Butter & Oil, and overall I really like it—it feels like a simple but effective everyday glow product. The first thing I noticed is how soft and lightweight the body butter is. It melts into the skin easily without feeling heavy or greasy, and it leaves my skin feeling smooth and well moisturized. The hydration is definitely noticeable, especially on dry areas like elbows and legs. I also love the subtle glow it gives. It’s not glittery or over-the-top—it’s more of a natural, healthy-looking sheen that makes your skin look radiant and refreshed. The body oil adds a nice finishing touch if you want a bit more shine, especially for nights out or warmer weather. The scent is light and clean, which I appreciate because it doesn’t overpower perfumes or other body care products. It just gives that fresh, “put together” feeling after applying. Another thing I like is that it layers well. You can use the butter alone for everyday moisture or pair it with the oil for a more luminous, highlighted look. Overall, this is a great body care duo if you want hydration plus a soft glow. It’s not overly fancy, but it does exactly what it promises and leaves your skin looking healthy, smooth, and radiant.
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Reviewed in the United States on April 14, 2026

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