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Electro Harmonix XO Octave Multiplexer Analog Sub-Octave Generator

Marsoni M251S
Sale price$84.50
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Get it in 3 business days with 1 day shipping. Friday, May 29
Electro Harmonix XO Octave Multiplexer Analog Sub-Octave GeneratorGet down! Generates deep, phat bass tones one octave below the notes you play. Two separate smoothing filters enable you to tailor your sub octave signal to the exact bass sound you desire, separating the Octave Multiplexer from other octave devices. Run your vocals through it and sound just like Ike Turner. This is a monophonic device and works only on single notes. True bypass Create very smooth and natural bass tones one octave below your played
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  • We offer a 30-day return/exchange service after receiving.
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Stacey Cohick
Battle Creek, US
★★★★★ 5
Perfect
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
They were perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
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Verified Purchase
Susan Brown
Whiting, US
★★★★★ 5
Very Comfortable!
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
Very comfortable. Don’t slip off back of heal. Love the colors.
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Reviewed in the United States on March 25, 2026
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C. V.
Lake Worth, US
★★★★★ 5
😊
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
These are really nice except I don’t like all the colors of them so I’m getting different ones same company just different colors. I don’t like the thick ones these are perfect.. 🤩
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Reviewed in the United States on February 24, 2026
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Verified Purchase
KDK in Texas
Omaha, US
★★★★★ 3
Pretty Colors to Encourage Me to Walk!
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
Hum. Extra large does not seem extra large. I have a slender but size 10-10.5 foot. Will keep but was hoping for a looser fit. Bought to match an Under Armour walking outfit.
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Reviewed in the United States on May 16, 2026
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Patti J Fredley
Waukegan, US
★★★★★ 5
Socks
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
So cute
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Reviewed in the United States on March 6, 2026

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