remove audio device m1 MacBook

I want to remove unwanted virtual audio cable from my M1 MacBook Pro 14" but can not find the plug-ins in the normal library/audio/plug-ins folder. there is no HAL folder that I can find. I have removed the programs from applications but they still show up as devices in my sound settings and in midi audio controller etc. I just want to remove them. can anyone please help? Thank you in advance.