[Unit] Description=JACK #Before=pulseaudio.service pulseaudio.socket [Service] LimitRTPRIO=infinity LimitMEMLOCK=infinity ExecStart=/usr/bin/jackd -dfirewire -r48000 -p256 -n3 # ExecStart=/usr/bin/jackd -dfirewire -r44100 -p256 -n3 # ExecStart=/usr/bin/jackd -dfirewire -r48000 -p128 -n3 # ExecStart=/usr/bin/jackd -dalsa -dhw:AudioFire12_1,0 -r48000 -p128 -n3 -i24 -o24 Restart=always RestartSec=5 [Install] WantedBy=default.target