In article , Jim Price
wrote:
On 03/26/2014 02:52 PM, Jim Lesurf wrote:
Hi,

I've now put up a webpage at

http://www.audiomisc.co.uk/HFN/ADC/USBrecording.html


If someone knows of a 192k/24 device I can try that complies with the
open USB audio class standards, please let me know. Alas, All the ones
I tried to find out about either gave no info or I was told 'not
compliant'.

Is this the sort of thing you're looking for?

http://www.whathifi.com/blog/m2tech-hiface-dac-hands-on-review

No driver needed for Mac and Linux, although you might need a fairly
recent kernel.

Nor is it an *ADC* so far as I can see. I already have a number of DACs
that do rates above 96k OK. But that isn't the topic covered in the
webpage.

Jim

--
Please use the address on the audiomisc page if you wish to email me.
Electronics http://www.st-and.ac.uk/~www_pa/Scot...o/electron.htm
Armstrong Audio http://www.audiomisc.co.uk/Armstrong/armstrong.html
Audio Misc http://www.audiomisc.co.uk/index.html

On Wed, 26 Mar 2014 14:52:54 +0000 (GMT)
Jim Lesurf wrote:

Hi,

I've now put up a webpage at

http://www.audiomisc.co.uk/HFN/ADC/USBrecording.html

showing the results I got from three different external USB ADC/DACs. I did
the tests with Linux and RO and got much the same behaviour. Only added
variable is some sensitivity to the choice of PSU for the 5Vdc line of the
devices.

If someone knows of a 192k/24 device I can try that complies with the open
USB audio class standards, please let me know. Alas, All the ones I tried
to find out about either gave no info or I was told 'not compliant'.

Jim

Komplete audio 6 is class compliant, and working fine here on a debian system.

--
W J G

In article 20140326190521.1f4d5b9d@debian, Folderol
wrote:
On Wed, 26 Mar 2014 14:52:54 +0000 (GMT) Jim Lesurf


If someone knows of a 192k/24 device I can try that complies with the
open USB audio class standards, please let me know. Alas, All the ones
I tried to find out about either gave no info or I was told 'not
compliant'.


Komplete audio 6 is class compliant, and working fine here on a debian
system.

That's certainly interesting because of the extra inputs and outputs, inc.
spdif! However the webpage and manual say the max sample rate is 96k. I'll
contact them, though, as I'd love to test one and see how it performs.

Jim

--
Please use the address on the audiomisc page if you wish to email me.
Electronics http://www.st-and.ac.uk/~www_pa/Scot...o/electron.htm
Armstrong Audio http://www.audiomisc.co.uk/Armstrong/armstrong.html
Audio Misc http://www.audiomisc.co.uk/index.html

On Wed, 26 Mar 2014 15:53:09 +0000, Jim Price wrote:


Is this the sort of thing you're looking for?

http://www.whathifi.com/blog/m2tech-hiface-dac-hands-on-review

No driver needed for Mac and Linux, although you might need a fairly
recent kernel.

Yes, you do. IIRC it needs to be at least 3.11 for Linux

- Richard