FabFilter

Would like to see the ability for filters to excite themselves into self oscillation. Currently have to inject noise from an external sound source. So how about option to add or remove noise? Ideas?

I've been watching this topic too, out of curiosity. I'm not sure how analogue the filters are supposed to sound, but self oscillation is a very real property of analog filters.

Well the filters do ring out when a short noise impulse is used which is great. Would it take a great deal of code to make this noise impulse internal?