I've got a presonus usb96 on a MAC. I teach music lessons and classes on skype, zoom, facetime. How can I get more control of eq and levels between the presonus input and the basic preferences of any of these apps? For instance, the presonus mic comes in pretty low to zoom when I do a mic check, and if I crank the input volume on the presonus for the mic it just starts clipping/distorting even though it still sounds pretty soft in zoom.