zita-lrx(1) on Linux
The text 8dda245da0c8, as Debian 13 (Trixie), Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy) shipped it. The page shows this text now.
zita-lrx is a command line application providing crossover filters for Jack Audio Connection Kit