Free audio loopback device for MacOS

[roman.i]

Hi,

I wanted to share with you this free software, an altenative to the $100 loopback from Rogue Amoeba.
https://github.com/ExistentialAudio/BlackHole
Personally using this to record reference tracks from a streaming service with the 2ch version, works like a charm.

[sQeetz]

Would consider if I didn't already own Rogue Amoeba's