Hi...<br><br>The M-Audio Fast Track Ultra 8R (8 in / 8 out) USB 2.0 works directly on Ubuntu 10.10 ( Jack 2 + Alsa 1.0.23) in 48kHz.<br>But if there is no problem with audio in/out, I failed to use the MIDI interface...<br>
<br>Good luck<br><br>01ivier<br><br><div class="gmail_quote">
2010/11/19 <span dir="ltr"><<a href="mailto:errordeveloper@gmail.com" target="_blank">errordeveloper@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Most of USB audio devices out there are basic stereo in // stereo out<br>
and they can do up to 48kHz sampling rate.<br>
<br>
What you need is USB audio 2.0, which is firly recent, despite the<br>
fact that most of other USB devices use the capabilities of 2.0 standard,<br>
the audio products didn't catch up just yet.<br>
<br>
There very few implementation out there, if you find any thing decent - let every one know!<br>
I haven't looked it up very recently, so there may be something already :)<br>
The latest ALSA driver should have quite good support for it,<br>
I would advise you to browse ALSA dveloper's mailing list.<br>
<br>
for example I can see from back in August:<br>
"[alsa-devel] Problem with USB Class 2 Audio Driver"<br>
<br>
Good Luck,<br>
--<br>
Ilya<br>
<div><div></div><div><br>
On Thu, Nov 18, 2010 at 09:42:51PM +0100, Carlo Benzi wrote:<br>
> Hi!<br>
> I have a question:<br>
> is there a USB multichannel interface (for example 8 in - 8 out) running<br>
> under ubuntustudio or studio64 (processor: Intel Pentium M 740 with 1 GB<br>
> ram)?<br>
> I'd like to buy it in order to use Pure Data with this equipment.<br>
> Thanks a lot for your help!<br>
> Best greetings<br>
> Carlo<br>
<br>
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