I am trying to use audacity to record from multiple online radio stations. I know i need a multiple channel soundcard. Has anyone done it? Any comments or suggestions?
Some online radio stations can be downloaded. Downloading is generally quicker and better quality than recording and requires no special hardware.
Recording multiple on-line radio stations at the same time on the same computer has no chance of working unless you are able to play multiple on-line radio stations at the same time on the same computer while keeping the audio streams separate. I doubt that it is possible to do that on Windows.