My boot.txt is all HDMI stuff apart from "dtparam=audio=on" which looks pretty unexciting.
I had tried the -a 120:4::0 suggested at the top of this thread which seems to work. I am just trying to understand what these numbers mean. I think I'll post a new more specific thread. I have also tried your recent "-o sysdefault:CARD=Headphones" suggestion which doesn't seem to have worked either. ExecStart=/usr/bin/squeezelite -o sysdefault:CARD=Headphones -n Pi_SqueezeliteService -C 5 -a :::0 On another note, every time I make a change I reboot the Pi to be sure it takes effect. Is there an easier way to stop/start squeezelite with the new options in squeezelite.service? I'm very new to Linux! It seems I should stick these options in /etc/default/squeezelite and simplify the ExecStart line? I was a complete techie 30 years ago - haven't got a clue now!! So thank you for the help!! SB3 -> Quad 909 -> Quad Electrostatic speakers, Quad 405 -> TBI subwoofer 3 x SB3s + SB Radio LMS on Raspbian on a Pi4 Rotel RSP1068 surround processor, Quad 707 -> B&W surround ------------------------------------------------------------------------ rbl's Profile: http://forums.slimdevices.com/member.php?userid=4517 View this thread: http://forums.slimdevices.com/showthread.php?t=112503 _______________________________________________ plugins mailing list plugins@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/plugins