So all USB professional sound cards don't do hardware mixing? Never heared that, and searching "usb audio class" (whitout quotes) in google the first result I get is a pdf(1) about 1.0 specification. in 15th page I read: "The Mixer Unit (MU) transforms a number of logical input channels into a number of logical output channels." It says logical, not physical so ┐were you wrong in this?.
Originally Posted by allquixotic