VHL-3C Free Vintage High/Low Pass Filter

VHL-3C Free Vintage High/Low Pass Filter

Built around a cascade of two constant-K filters, the VHL-3C’s analog counterpart – a sought-after processor from the early 1950s – comprises an entirely passive design with very musical and interactive pass filters.

Offering 3 simple and intuitive controls, the VHL-3C allows you to effectively remove rumble, hum, or harsh frequencies from your signals. Set both filter knobs to their extreme positions and you’ll end up with a narrow telephone-line bandpass.


  • authentic circuit emulation
  • SSE2 optimized code
  • auto-adjusted oversampling for maximum audio transparency
  • high DPI/retina support

Supported platforms & download

Windows | macOS

Black Rooster Audio

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