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NUSofting - Eugene Filter FREE product image

NUSofting - Eugene Filter FREE

Free

a unique low-pass filter plugin based on a Cascaded Integral Comb (CIC) Ladder. The developer says that this circuit provides self-oscillating characteristics similar to typical synth VCFs, but with an airy character and a wider spectrum of resonances.

Added to the directory: 2024-02-20
Prices and requirements can change. Check the developer’s page before downloading.

What it does.

Two resonant low-pass choices: a self-oscillating CIC ladder and24dB/octave analogue-style ladder. Free edition includes noise generation, stereo chorus and separate input/wet/dry gain.

Before you install.

Availability
Free
Operating systems
Windows, macOS
Plugin formats
VST, VST3, AU
Review status
Developer details reviewed; not personally tested
Last information review
2026-10-06

Download & installation notes

Select Windows64-bit VST2/VST3 or Mac AU/VST3 downloads on current developer page.

Source for these details ↗

See it in action.

Official developer demo / walkthrough — NUSofting Audio Plugins. Eugene Filter Free and not Free :: Guitar. No Talk : Video Demo Set 1

Watch the video ↗
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