This is a MIDI-controllable filter, that gives all your plugins or synths that famous thick sound you all know well. It is stereo and has MIDI control. Put it as an insert into your audio track or behind your synth plugin. Use the frequency and resonance dial for a static sound, or feed it with MIDI-notes to use the integrated envelope generator! V1.2 has a new GUI, an envelope follower, two more filter types (BP, HP) and a faster envelope.