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Blood Cells Audio 221.x2 Expandable 4-Channel Audio and CV Utility

Marsoni M251S
Sale price$124.50
Pay 4 payments of $31.12 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Blood Cells Audio 221.x2 Expandable 4-Channel Audio and CV UtilityThe Blood Cells Audio 221. X2 is a 10HP, expandable, 4 channel audio and cv utility module that is equally at home mixing Control Voltage as it is audio. Two independent 2 to 1 mixers offer per channel attenuation and inversion, as well as +6dB of gain available at the summed outputs. With a tap of the "All Mix" button, these separate mixes can be combined into a 4 to 1 mix at the "All Mix" output meanwhile, the first 1+2 mix is still available at its
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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.
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4.1 ★★★★★
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Bella Davis
Boise, US
★★★★★ 5
Amazing Product!!!
It’s a great fit for my 2017 Honda accord! And there was defiantly improved function in my car! It defiantly saves me money and is a good price for what it is. It also made my car smell a thousand times better!
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Reviewed in the United States on July 20, 2025
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aprilsalex
Charlottesville, US
★★★★★ 5
Fits great
Perfect
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Reviewed in the United States on December 30, 2025
S
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scott
Carnegie, US
★★★★★ 5
Still going strong
Still going strong
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Reviewed in the United States on May 15, 2026
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Cristian Q
Cuba, US
★★★★★ 5
Great product!
I would buy it again, super effective!
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Reviewed in the United States on November 7, 2025
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Jamby
Pawtucket, US
★★★★★ 5
Fits my Accord
Simple easy install for my 2016 Accord. No changes in sound, no changes in how my vehicle runs. Nice it’s 18k miles.
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Reviewed in the United States on November 4, 2025

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