Black Polivoks VCF v.2

£169.00 (£140.83 ex VAT)

Enhanced Polivoks Filter Clone, with Lowpass and Bandpass Modes, and Performance-Orientated Ergonomic Design

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SKU: black-polivoks-vcf-v2 Categories: ,


The Erica Synths Black Polivoks VCF v.2 is one of the most authentic sounding emulations of the famous Russian synth, the Formanta Radio Factory Polivoks.

The original Russian ICs K140UD12 are used in the sound circuit. We did several updates to adapt the VCF for contemporary modular synth demands. Independently buffered inputs, extended Cutoff knob, eliminated clicks, when switching filter modes, and output stage added to eliminate signal inversion. The result is a much punchier bass sound and very smooth controls.


  • Switchable 6db BP/12db LP modes
  • Inputs/outputs are protected against over-voltage
  • Diode protection on reversed power supply

Width: 10hp
Depth: 25mm
Power: 11mA @ +12V / 11mA @ -12V 

(DEMO BELOW is the DIY VERSION, but is the same sonics)