This post was originally published at synthtopia.com
Erica Synths’ Fusion VCA & VCF vacuum-tube Eurorack modules are now available.
The 24dB/12dB Fusion VCF is their take on the four pole lowpass filter. Each side of double triode drives signal between 2nd and 3rd stage of the filter, while germanium diodes are used to limit output signal.
They say that the result is a ‘deep sounding VCF with unique character.’ The module offers resonance volume compensation and filter slope selection.
Author : Ludwig Van Beethoven