Feedback Modules Lo-Fusion VCF (Polyfusion Low-Pass VCF)

Up for sale is the Feedback Modules Lo-Fusion VCF. This compact module is an updated analog low-pass filter circuit based on the sought-after Polyfusion OTA VCF architecture. It delivers warm, vintage analog tone with precise control over frequency sweeps, input saturation, and resonance.

Key Features:

  • Switchable Slope: Easily toggle between 2-Pole (12dB/oct) and 4-Pole (24dB/oct) low-pass filtering.
  • Dual Frequency CV Inputs: Two independent CV inputs for modulating filter cutoff—ideal for combining envelope tracking and key tracking.
  • Resonance CV Control: Dedicated CV input with attenuator for dynamic control over resonance movement.
  • Input Level Attenuator: Drive the input stage for subtle saturation or clean vintage sweeps.

Condition: Excellent condition. Fully functional, clean faceplate, and well-maintained in a smoke-free studio environment.

Includes:

  • Feedback Modules Lo-Fusion VCF
  • Bus power ribbon cable

Ships fast, fully insured, and securely packed. Feel free to send a message with any questions!


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Listed6 hours ago
ConditionExcellent (Used)
Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more
Brand
Model
  • Lo-Fusion VCF
Finish
  • Black
Categories

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Zoomercity Synths

Peoria, AZ, United States
Joined Reverb:2021

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