Hello Christoph, > > I have a problem with my mixer that is I can't record line > > input without simultaneous playback. > > AFAIK: You can set your card to immediate output of the incoming signal. Ok, but I don't want it. What I want to achieve is : [soundcard out] --> [fx processing] -> [soundcard in] -> [soundfile] But the problem is there is a loop like this : ___________________________________ / \ V | [soundcard out] --> [fx processing] -> [soundcard in] -> [soundfile] > In this case, however, the card ensures that no capturing is > possible to avoid feedbacks. I don't get it. If there is output, there is feedback, isn't there ? > Disable the direct throughput and perhaps you'll be done. Yes, that's what I'd like to do and that's the purpose of my message. But I don't know how. I think something is misconfigured in my audio system. -- Alex