Based on Steiner-Parker VCF schematic.
*All pass, Low pass, Band pass and High pass inputs.
*Frequency with two CV inputs ( CV 1 - attenuator, CV 2 - polarizer).
*Resonance with CV intut (CV R).
*Diode protection on reversed power supply.
*CNC milling front panel (FR-4, 2mm).
This Module is currently available.