In order to create an RSS feed for a SoundCloud channel, follow the steps below.
1. Go to the SoundCloud page you want to create an RSS feed for.
2. Look at the page URL. For example:
https://soundcloud.com/garyvee
3. Then right-click somewhere on the page and select "view page source". Then search (CTRL+F) for "soundcloud://users:" The user ID is the number in that Soundcloud URL.
4. Place the value for the user ID at the end of the URL:
http://feeds.soundcloud.com/users/soundcloud:users:USERID/sounds.rss
so that the full URL will look like this:
http://feeds.soundcloud.com/users/soundcloud:users:2366352/sounds.rss
If you want to brush up on your knowledge of RSS feeds, check out this page to learn about more the basics of RSS feeds.