On Vi, 30 apr 21, 14:50:57, Rodolfo Medina wrote: > > It works...!!! > > That's what I did: > > 1) I plugged the Behringer into the mains; > > 2) I connected the Behringer to the PC via Behringer's USB cable; > > 3) I plugged 3 amplified loudspeaker (could also be not amplified but then > sound is low) into 3 of the 4 black holes (the TRS ones, but it could be ok > also with the RCA ones, I didn't try yet) of the `PLAYBACK OUTPUTS' system > on the back of the Behringer; > > 4) from my Linux box I did: > > $ ecasound -f:16,3,44100 -i:sndfile,3canali.wav -o alsaplugin,2,0 > > where `3canali.wav' is a 3-channels file. > > And voilà: each of the 3 loudspeakers play a different channel of the 3 > channels composing `3canali.wav'. There don't seem to be any issue with > Behringer's controls: the `MAIN OUT' and `MIX' knobs can be whatever, such as > the `STEREO/MONO' switch (so it seems). > > Thanks to each and all that helped...! Late to party... In order to diagnose multi-channel output I've found 'aplay -L' and 'speaker-test -cX' (where X is the desired/supported number of channels) to be invaluable. Kind regards, Andrei -- http://wiki.debian.org/FAQsFromDebianUser
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