Erica Synths Polivoks VCF II – PCB Panel and ICs for Legendary Analog Filter DIY


SKU B09B3FG6MH Category


Recreate the iconic filter sound of the vintage Russian Polivoks synthesizer with the Erica Synths Polivoks VCF II. This DIY kit contains the main PCB panel and rare K140UD12 ICs to get you started on your very own analog filter module.

The Polivoks VCF is renowned for its wild resonance sweeps and huge bass tones. Now you can harness this classic Soviet synth power for your own productions and live setup. Whether you’re into retro wave, industrial techno, or just crave an insanely fat and flexible filter, the Polivoks VCF II delivers.

As Close to Vintage as it Gets

Unlike software emulations, the Erica Synths Polivoks VCF II nails the sound and vibe of the original hardware. It uses the rare original Russian K140UD12 ICs in the audio circuitry for maximum vintage authenticity.

But there are also several smart enhancements tailored for modern modular use:

  • Independently buffered inputs – Less crosstalk and intermodulation.
  • Extended cutoff range – Dial in both mellow sweeps and insane self-oscillation.
  • Clickless mode switching – No more pops and thumps.
  • Output stage – Corrects signal inversion for consistent levels.

The result is the ultimate Polivoks filter experience in DIY Eurorack format. All that Soviet synth magic, now playing nicely with your other modules.

Deep Bass, Piercing Resonance

From deep, rounded bass to ear-piercing squeals, the Polivoks VCF has an instantly recognizable sound. The 12dB/octave filter can be switched between low-pass, band-pass, and high-pass modes, each with its own flavor.

Crank the resonance and the Polivoks VCF really comes alive. This filter can scream with the best of them! Let it rip into self-oscillation to generate anything from subtle analog warbles to full-on alien sweeps.

With flexible routing options between the two inputs, you can sculpt complex patches or tame untamed signals. Whether you need precisely tuned accompaniment or completely chaotic sonic anarchy, the Polivoks VCF II delivers.

DIY Your Own Legendary Analog Filter

The Erica Synths Polivoks VCF II kit provides everything you need to build this iconic filter at home:

  • Main PCB panel – Fully assembled SMD board.
  • 2x K140UD12 ICs – The secret Soviet sauce.
  • Pots, switches, and components – Just add power!

With easy to follow build docs and online support, you’ll be dialing in those sweet acid basslines and alien sweeps in no time. All you need is basic soldering skills and a few hours.

For under $100, why waste money on “Polivoks-inspired” plugins trying to emulate this one-of-a-kind Soviet synthesis? Harness the real thing for yourself!

Whether you’re a vintage synth collector, Eurorack enthusiast, or DIY musician, the Erica Synths Polivoks VCF II is your gateway to this legendary filter’s sound. Add some Soviet sci-fi to your recordings, live rig, or modular setup today.

What’s Included

The Erica Synths Polivoks VCF II kit contains:

– Main PCB panel (fully assembled SMD)
– 2x K140UD12 ICs
– Pots, switches, and components
– Panel design
– Build documentation

Everything you need to start building your very own Polivoks filter module! Source your own power connector and enclosure.

Relive this iconic Soviet synth’s radical sound. Click Add to Cart now to grab the Polivoks VCF II PCB Panel and ICs!


There are no reviews yet.

Be the first to review “Erica Synths Polivoks VCF II – PCB Panel and ICs for Legendary Analog Filter DIY”

Your email address will not be published. Required fields are marked *