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System80 850 Modulation Source

Marsoni M251S
Sale price$209.50
Pay 4 payments of $52.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
System80 850 Modulation SourceThe 850 is a fully analog utility module that combines a voltage controlled LFO, Sample & Hold, Noise source, and a Slew Limiter. The S&H section is normalized to Pink Noise (random) or any of the outputs of the LFO without patching. The output of the S&H circuit is normalized to the Slew Limiter input, allowing slew to be added to the S&H signal. The internal clock driving the S&H doubles as an auxiliary triangle shape LFO. The main voltage
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Jean Therasse
Louisville, US
★★★★★ 5
Excellent fit and great quality”
This filter fit perfectly and was very easy to install. The quality feels solid, and it made an immediate difference in air flow. It’s a reliable replacement at a much better price than the dealer. I’ll definitely be buying this brand again for future changes.
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Reviewed in the United States on August 17, 2025
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Robert Weiner
Belleville, US
★★★★★ 5
Super deal
This was a great replacement and much cheaper than most.
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Reviewed in the United States on May 16, 2026
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Geff Chu
Pawtucket, US
★★★★★ 5
Nice replacement filter
Fits perfectly
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Reviewed in the United States on April 18, 2026
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Houston, US
★★★★★ 5
Good filter
Pretty thick. May restrict airflow a little bit but it's a good filter.
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Reviewed in the United States on November 2, 2024
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Steven Garcia
Alexandria, US
★★★★★ 5
Fits like a glove
Filter my air
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Reviewed in the United States on February 25, 2026

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