Peter Clarke wrote: > I would like to use my Novation Speedio with Jack. The > Speedio is a USB audio/MIDI interface - sounds like it's > similar to the Edirol UA-25 recently discussed here. > > The MIDI side works fine, but I'm having problems with the > audio. The sound is terrible, both on playback and record. > The music plays too slowly, at too low pitch, and with lots > of crackles. Does "aplay something.wav" work? What are the contents of /proc/asound/cardX/stream0? Regards, Clemens