Hi Chris, On Mon, 2004-02-16 at 20:53, Chris Pickett wrote: > digger vermont wrote: > > > Hello All, > > Is vxpocket now fully working with alsa and jack? Are there any issues > > with using it on a powerbook? > > ... > Digigram released some open source drivers, and their cards are > supposedly well-supported (check the ALSA driver compatability matrix) > > http://www.alsa-project.org/alsa-doc/index.php3?vendor=vendor-Digigram#matrix I saw that, but it also says; NOTE: Just because an I/O is listed does NOT mean it is guaranteed to be supported. Please check the mailing list archives before making purchase decisions based on requirements for IEC-60958 or ADAT I/O. Most of what I found in the archives was from before Digigram released the drivers. ... > > Anyway, I have the same card, but not a powerbook, so I felt like > answering. It's a great card, and I was lucky to get one when > audioMIDI.com was blowing them out last year for under $200. AFAIK, Lucky you! The best I've seen is $369 at www.8thstreet.com which also happens to be here in Philly. > > JACK doesn't interact directly with your soundcard, but rather with ALSA > which in turn talks to your soundcard. Ahh, but it's not so simple. Jack has an alsa driver. My limited understanding is that the frames/period must be a power of 2 of the sample rate. The UA-20 is at 44100 which doesn't work. I guess I can asume that the vxpocket at 48000 will be okay. Thanks for your help, digger