In addition, these are controlled by the CTRL SEQ which is a grid sequencer.

The CTRL SEQ has 16 tracks and 12 pattern snapshots. These tracks will be assigned to effect/modulation units. Once a CTRL SEQ track is assigned to a Modulator/FX unit, that unit will be under the control of the CTRL SEQ.

Plugin Structure
The plugin consists of 3 parts.

FX Chain - Processes the input signal
Modulator - Modulates the FX/Modulator parameters
CTRL SEQ - Controls the FX/Modulator units

Features
Multi-engine filter
38 built-in effect units
10 types of modulator (total 42 units)
Built-in grid sequencer (CTRL SEQ) for controlling effect and modulator units
Drag and drop modulation assignment

home page: https://hy-plugins.com/product/hy-filter4/

HY-Plugins.HY-Filter4.v1.1.62.WIN.MAC.LIN.Regged-R2R