[LAU] sound devices usb pre 2. usb 2 with 96k

Chris Caudle chris at chriscaudle.org
Sat Mar 16 19:14:56 CET 2019

On Sat, March 16, 2019 12:38 pm, olaf at klingt.org wrote:
> On March 16, 2019 6:26:58 PM GMT+01:00, Moshe Werner <moshwe at gmail.com>
> wrote:
>>Afaik, usb2 CC works up to 48kHz...

Audio Class 1 is defined for up to 48kHz.
Audio Class 2 is can use higher sample rates.

It seems that the Sound Devices Pre2 defaults to class 1 mode, but based
on the documentation it seems to have a class 2 mode available.
At this point you would need to contact Sound Devices to confirm it is
actually class 2 compliant, or if it uses a proprietary driver.  If it is
class 2 compliant, you need to know how to make the device switch to class
2 mode.

Chris Caudle

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