There is also Loopback: https://www.rogueamoeba.com/loopback/. I have used Audio Hijack from the same developers and it works well.

In any case, if you can use JACK it will still be a better solution.

On Oct 13, 2019, at 12:00 PM, pd-list-request@lists.iem.at wrote:

From: Alexandre Torres Porres <porres@gmail.com>
To: Kjetil Matheussen <k.s.matheussen@notam02.no>
Cc: mauricemoncozet <mauricemoncozet@free.fr>, Pd-list
<pd-list@lists.iem.at>
Subject: Re: [PD] Jackpilot/Soundflower
Message-ID:
<CAEAsFmhTGbz5MYxiRUjqo_nqttDJYKO=PO5pNb0zzLwdztVrvw@mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

sound syphon might work, I use it (the free version) for simple
things/connections

ok, now I check their site https://staticz.com/soundsiphon/

and I dont see a free version anymore... :/  but I see they support catalina

maybe I have an earlier version (sound syphon 2) where they still had this
free version

--------
Dan Wilcox
@danomatika
danomatika.com
robotcowboy.com