Sorry for the noise. This appears to do what I want: ecasound -a:1 -i "inputfile.wav" -o jack_auto,jamin -a:2 -i jack_auto,jamin -o outputfile-mastered.wav Although it doesn't do it in freewheeling mode, it at least does the job. Yay ecasound! -ken _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user