Chris Enns uses AUDIO HIJACK for Daily(ish) and 2 other podcasts Podcast editor and producer for hire.

Simply the best way to record audio from all over your Mac. I've got a YouTube playlist full of Audio Hijack tutorials: https://www.youtube.com/playlist?list=PL5WkkylZGJ0uJrhxFET5iMrScdDaTMh7E

I use this Tweet