When migrating from Podbean to a new hosting company/feed:
If you’re migrating from Podbean and wish to redirect your listeners to a new feed, please log into your Podbean account, go to “Settings”→”Feed/iTunes”->”Advanced Feed Settings” to add your new feed url in the "Redirect Feed to this Web Address" field, then click "Update Options" to save your changes.
Your Podbean listing in the directory and app will now automatically be populated by the new feed (and you will maintain your followers).
If you want to remove the 301 redirect, you just need to delete the link url in the "Redirect Feed to this Web Address" field. Then clear your browser cache and visit your Podbean rss feed.