SKU: 26366774931
closed pedal duo

closed pedal duo GFI Systems Duophony Advanced Parallel Signal Blender Pedal – Chicago Music Exchange

Sale price$26.38 Regular price$29.31
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Ships within 48 hours · Estimated delivery Sep 21 - Sep 26

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Description

closed pedal duo GFI Systems Duophony Advanced Parallel Signal Blender Pedal – Chicago Music ExchangeCondition Note: Manuals and paperwork are torn. The GFI System Duophony is a mono stereo parallel blender pedal of unparalleled depth and flexibility, allowing the user to blend two separate signal chains of any kind in myriad different ways. Its rotary touch slider mix control is both intuitive and eye catching, requiring but a swipe of the finger to tweak the blend ratio of Duophonys X and Y loops. Each loop is further equipped with dedicated,

Condition Note: Manuals and paperwork are torn.

The GFI System Duophony is a mono/stereo parallel blender pedal of unparalleled depth and flexibility, allowing the user to blend two separate signal chains of any kind in myriad different ways. 

Its rotary touch slider mix control is both intuitive and eye catching, requiring but a swipe of the finger to tweak the blend ratio of Duophony’s X and Y loops.

Each loop is further equipped with dedicated, easily accessible controls, including gain, dry level, phase, trails (for reverbs and delays), and there’s even an onboard modulation engine with its own expansive control set. 

Duophony offers three parallel blend modes for its loops, two routing options (parallel or series), and 16 presets organized into eight banks. 

Besides the touch slider on the face of the pedal, each of Duophony’s knobs is also a button, allowing quick access to any parameter while keeping the user interface clean and simple. 

Options for outboard expression, aux switching, and MIDI control round out Duophony’s exhaustive feature set, making it the ultimate effects blending workstation for the dedicated sonic adventurer.

Shipping Notes
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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: 26366774931

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Jgirl
Waukegan, US
★★★★★ 5
Switched to Meyers, Not animal tested product
Scent: Lemon Verbena, Size: 33 Fl Oz (Pack of 1)
I love this refill and the smell is lemony and a sweet clean scent. I LOVE the fact this company does NOT test on animals and its good for the environment. I have switched to all Meyer products now including their room spray. It lathers nicely and it is gentle enough for my sensitive hands. I break out and dry out due to my autoimmune. I feel clean and this has been a great product. I was turned on to their body and cleaning products for when an AirnB home used it for all of their needs. I love seeing this in the larger bottles for refills. Great product!
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Reviewed in the United States on May 21, 2026
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Verified Purchase
Julie Rainbow
Dallas, US
★★★★★ 4
Good product, but small in quantity.
Scent: Rain Water, Size: 33 Fl Oz (Pack of 1)
I like this soap a lot, but the size surprised me enough that it is worth mentioning. The Rainwater scent is clean and subtle, not overpowering or perfumey. The soap itself is clear, rinses clean, and does not leave my hands feeling dry or coated. I also appreciate that it is a more chemical conscious option that still works well for frequent handwashing. That said, I was genuinely surprised by how small the refill container was. Yes, the ounces are listed right on the ad and package, but the bottle itself looks tiny in comparison to what I expected from the photo. For the price, the quantity felt underwhelming, and that ultimately led me to return it. If the cost-to-quantity ratio made more sense, I would absolutely keep this on hand, because the product itself is very nice. Just go into it knowing the refill is smaller than you might expect based on the packaging.
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Reviewed in the United States on February 4, 2026
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Verified Purchase
Claudia V.
San Leandro, US
★★★★★ 5
Great hand soap
Scent: Rain Water, Size: 33 Fl Oz (Pack of 1)
Excellent product. The fragrance is subtle and fresh. The hand soap is gentle to the hands and it leaves a sensation of cleanness. I'm very satisfied with my purchase.
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Reviewed in the United States on May 30, 2026
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Mike
Chelsea, US
★★★★★ 5
Good value for the money.
Scent: Rain Water, Size: 33 Fl Oz (Pack of 1)
Love Mrs. Meyers products. Cleans well, smells good. Gentle on your skin. Good value for the money
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Reviewed in the United States on May 29, 2026
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Ginger
Los Angeles, US
★★★★★ 5
On my second bottle...
Scent: Rain Water, Size: 33 Fl Oz (Pack of 1)
I've now purchased two bottles of this hand soap. I love the smell! The soap itself is gentle but effective. It cleans well without drying out my hands, even with frequent use. I appreciate that it’s made with ingredients like aloe vera and essential oils, which helps keep my skin feeling soft instead of stripped. The scent is light, fresh, and clean without being overpowering. The “Rain Water” fragrance has a subtle, slightly floral smell that makes washing your hands feel a little more refreshing and enjoyable.
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Reviewed in the United States on March 22, 2026

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