We managed to do it using OBS and a program running on my raspberry pi 3 called MistServer, as well as my audio mixer to mute the browser source on my end and a dynamic dns app. This all being said, the friend I was spitballing with was able to get a hold of a private beta build to help it work smoothly on the pi. The fixes in this should be available later this year in the OSS (free) version, though you might be... Source: over 2 years ago

You need a usenet provider like Fastusenet or whatever you prefer, then you need a client like sabnzb and then a search provider like NzbGeek. Source: 11 months ago

Get sabnzbd, this is kind of like your torrent client, you use this to download the .nzb files, there are many more clients if you prefer another one, here is the tutorial on how to setup SabNZBd. Source: about 1 year ago

If you use an NNTP provider, you also need sabnzbd. It integrates into Sonarr/Radarr and pulls NZBs from your NNTP provider(s) and reassembles them, including searching across other providers for missing parts, and using PAR files to repair broken files. Source: about 1 year ago

You're going to have a bad time if you don't use sabnzbd instead. Source: over 1 year ago

SABNZBD has a Linux version. Depending on your needs (and we'll leave it at that) you may need "other stuff" to go in conjunction with it. Source: over 1 year ago