Hi Klngvrhltnss,
I have difficulties to pronounce your name ;-)
To be honest, I don't get your point here. I am most probably not understanding what you try to say: How can a mono-filter like the Doepfer A-124 Wasp filter inverts your stereo image. I am having difficulties to understand that...
Kind regards, Garfield Modular.
For review reports of Eurorack modules, please refer to https://garfieldmodular.net/ for PDF formatted downloads