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VCA
ERICA SYNTHS DIY POLIVOKS-INSPIRED VCA PCB+RARE PARTS+PAN V2
$76

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VCA
4751030822501
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Description

The Polivoks VCA has distinctive architecture – two differential opamp based VCAs in series each for LFO and ADSR control signal amplitude independently. Control voltage to attenuation behavior of this VCA is nonlinear and not logarithmic, it is kept authentic to the response of ????????. As most Erica Synths DIY kits, Polivoks VCA kit as standard includes esoteric parts - it appeared that the world has run out of differential opamp ICs K118UD1A(B), but we developed an exact clone of that IC! All parts to make K118UD1 clone are included in the kit.

Technical Specifications

2stage VCA

 

2 outputs (first stage+ sum)

 

Max GAIN (adjustable)

1,5

CV signal level

10V - +10V, depending on calibration

Power supply

eurorack standard +-12V

Power consumption

23mA (+12V), 17mA (-12V)

Module width

8HP

Module depth

63mm

PCB size

63x86mm

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