Analogue Solutions Vostok Deluxe - Manual (Page 25)

Vostok Deluxe
Analogue Solutions | Circuits – Main PANEL 25
VCF2 (LP)
CUT-OFF control
This sets the filter cut-off frequency. It is used to change the tonal characteristics of the audio going through the filter.
RESO’ control
The Resonance control increases feedback at the filter cut-off frequency. What some people like the technically refer to as squigyness.
VCF2 IN socket
This is the audio input to VCF2.
VCF2 OUT socket
This is the audio output from VCF2 filter.