Le 19 Mar à 01:19, Ken Schutte ecrivait: > When I play a mono source into line-in, is there a way to have ALSA map > this to left and right channels, so that it's as if I had a stereo > input? With a guitar input and wearing headphones, it's pretty annoying > to hear only on the left. I use the LADSPA plugin « Matrix : mono to stereo » in a Jack Rack. Cheers, Y.