Hello, I partially solved the error, I had forgotten a "}" to close the first input { controls { Howerver, although I have no more errors and am getting sound, It is not at all modified by the controls parametters I have tried lpf, this one is working So the question is : *How can I access the control settings directly from within the Ladspa / alsa asound.conf ? * Thank you for helping ! Best regards, Jean -- View this message in context: http://linux-audio.4202.n7.nabble.com/LADSPA-Plugins-from-ALSA-would-like-some-help-please-tp101061p101062.html Sent from the linux-audio-user mailing list archive at Nabble.com. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user