[LAU] M-Audio Delta 1010lt SPDIF Clock Source

[Gabriel M. Beddingfield]

+Jonas Petersen

Sorry to top post, but linking in Jonas Peterson -- who is actively 
working on this issue.  This is a known issue with the 1010LT, and IIRC 
is a kernel regression.  See the ALSA thread here:

 
http://mailman.alsa-project.org/pipermail/alsa-devel/2013-April/060910.html

-gabriel

On 04/14/2013 01:06 AM, Christoph Kuhr wrote:
> Hi everyone,
>
> I have a iLoked VST plugin, that I want to insert in my audio chain.
> In my Linux machine I am using a M-Audio Delta 1010lt in my Windows7
> machine it is a M-Audio Audiophile 2496.
> I use the SPDIF interface with ALSA and ASIO at 64 frames, 2 periods @ 48k.
>
> The Win machine synchronizes to the SPDIF and I get audio from Linux
> into Win.
> The Win machine outputs the audio signal according to the Delta software.
> But Mudita24 is not getting input signal.
>
> If I change the clock source of the Linux machine to SPDIF IN and the
> windows machine to internal, I have an SPDIF IN , but no SPDIF OUT
> signal in the Linux machine.
>
>
>
> Apparently the problem is that the M-Audio Delta 1010lt cannot sync the
> SPDIF IN and OUT to the same internal clock.
> Does anyone know, if and how I could change that?
>
>
> Regards,
> Ck
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