[mythtv-users] USB S/PDIF adapters

[Nick Rout]

On Sun, Oct 26, 2008 at 3:31 AM, Rod Smith <mythtv at rodsbooks.com> wrote:
> On Friday 24 October 2008 05:01:15 pm Chris Niggel wrote:
>> After getting settled into my new HD-capable myth box, I'd like to
>> plug it into my stereo.  Has anyone had luck with a USB audio adapter
>> with optical out?  I've seen a few emails on the subject roll through
>> in the last few months, but without resolution.
>
> Before you buy a USB sound device, you may want to consider another option:
> Many motherboards have SPDIF connectors on their motherboards. You can buy or
> build a simple bracket adapter that provides coaxial and/or optical outputs
> from these motherboard connectors. Examples include:
>
> http://www.pc2buy.com/ASUS_Motherboard_Accessories_SPDIF/SPDIF/partinfo-id-3473.html
> http://www.vidabox.com/store/index.php?main_page=product_info&cPath=5_14&products_id=25
>
> I've got an adapter from the latter of those sources and it works fine with my
> motherboard (a Biostar, IIRC). Check your manual to see if you've got the
> necessary connector. In some cases it may be necessary to move some wires
> around, since the pin ordering isn't standardized, but that's a minor task.
> Of course, you'll also need to have fully functional audio drivers for SPDIF
> output.
>
> Instructions for building your own are on the MythTV wiki:
>
> http://www.mythtv.org/wiki/index.php/How_to_build_a_optical_SPDIF_bracket
>
> IMHO, building your own is much more hassle than it's worth, unless you just
> enjoy that sort of thing.


The XITEL Pro HiFi-Link works fine for this, but they aren't making
them any more. Try amazon.