3 independent modules in one:
switchable 12db low/high pass filter
12db low pass filter (when combined in series;)
24db low pass filter
12db band pass filter
&.... vca
based on the legendary korg ms20 filter, and the analogue solutions sy02 module.
each circuit is independent. they can easily be linked in series using the link switches, or used separately in parallel for individually processing or stereo filter effects.