Modal Filter Resonator

Those plugins could be of interest:

FkFX Influx (Free)
GRMTools Reson sold in bundles: Classic, Complete I & Complete II
Kilohearts Resonator (Free)
lmdsp Superchord
Xynth Resonator

not a plugin, but affordable hardware that is a ton of fun: Meng Qi Wingie MKII.

My first experimental session with the the Polyverse Supermodal filter using a custom preset processing some stereo noise (IVI Falcon).

Mutable Instruments Rings eurorack module is a classic - I have three of them in my modular...
Same algorithm available for free as MaxforLIVE plugin (& likely in VCV too)

I have a kitset I must get around to building of the eurorack module by Fonitronik of the resonators with vactrols in the infamous Korg PS3100 and PS3300. If there is a software version of them they would be worth finding.... The MAM RS3 is a rack hardware version too.

Supermodal just sounds so good, great stuff.

Processing a frame-drum groove (one of my Falcon patches) with a custom preset in Polyverse Supermodal.