On Wed, Aug 29, 2007 at 03:08:43PM +0300, Tanu Kaskinen wrote: > You can load > module-alsa-sink with only two channels, and with > channel_map you could probably even control which channels > go to which physical output. Then you would only need to > load another instance of module-alsa-sink, but with > different channels. I have to correct myself. That configuration is wrong. This is more like what might actually work (with a hw mixing sound card, that is): # The first stereo pair: load-module module-alsa-sink sink_name=speakers channels=2 channel_map=left,right # The second stereo pair, the random aux channels shift the # real channels to the next physical output: load-module module-alsa-sink sink_name=headphones channels=4 channel_map=aux14,aux15,left,right -- Tanu