Erica Synths DIY Polivoks VCA II

Used – Mint
$133.65
$113.60CAD
15% price drop
+ $33.41CAD Shipping
This seller is open to offers
Shipped From
Gleb's Gear Garage
Saint-Petersburg, Russia
7
Sales
10+
Joined Reverb
2021
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About This Listing

The module is freshly built and fully tested.
It comes with power cable and screws. The panel is made from PCB material.

Assembled on the base of opensource build project by Erica Synths. 


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Features
  • Single or Dual VCA mode
  • CV level adjustment for each VCA
  • Summed audio output (lower signal gain, though)
  • Skiff-friendly design
     

The Polivoks VCA has distinctive architecture – two differential opamp (Russian ICs K118UD1B) based VCAs in series, each for LFO and ADSR control over signal amplitude independently. Control voltage to attenuation behavior of this VCA is nonlinear and not logarithmic. It is kept authentic to the response of original Polivoks. Most parts of the VCA have been improved to achieve compatibility with eurorack signal and CV standards, higher dynamic range, better reliability, lower noise, accept higher signal levels, keep consistent behaviour, self-tuning of two internal offsets and higher linearity, but the heart of it is kept the same. We also redesigned audio signal path, so that you can use it as two independent VCAs or two VCAs in series as in original Polivoks, plus summed signal output.

 

Technical specifications:

VCA gain1,2CV level-10V…+10VAttenuation@0V CV80dBPanel width8HPModule depth35mmPower consumption24mA@+12V, 18mA@-12V

Reviews of this Shop

7

Product Specs

Listed6 months ago
ConditionMint (Used)
Mint items are in essentially new original condition but have been opened or played.learn more
Brand
Model
Finish
Categories
Made In
  • Russia
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