Hi! A lot of folks complained about high pitched tones when setting amux to TV and mono sound, when changing it to Line2. Concerning the first issue, I don't have -any- sound with amux=TV, so I can't help here - but when cross-checking the card with windows I came about an odd result: I hooked a (stereo) radio via chinch->scart to my (stereo) vcr, which was connected to the TV in of my card. Grabbing the sound at the "sound out" from the vcr showed true stereo but checking the sound on my computer, the "true" stereo was lost. The signal wasn't really mono either, but the 2 channels seemed mixed (eliminating 1 channel just decreased the volume, but didn't mute any speaker). Same thing under Linux. I thought, maybe you'd like to check this as well und possibly post the results, so I know, whether it's a problem with my card or a general "fault/feature" Bye, Gregor. P.S.: I have to admit that my vcr could possibly be doing this, since I have no stereo TV to cross-check it but I think that would be very odd, wouldn't it? -- GMX - Die Kommunikationsplattform im Internet. http://www.gmx.net