reverendo;655632 Wrote: 
> Hi there,
> is there any update regarding the async output from the Touch? It would
> be a fantastic mod and I (and probably many others) would consider
> donating if necessary in order to get it done.
> best regards
> André

Its not the asynchronous, that actually works fine, the big issue is 24
bit over USB. 

Most USB DACs use a different 24 bit format than the one the Touch
uses,  which either means a translation step, or a modified program on
the Touch to send 24 bit in the right format to the DAC. (I have the
program if anyone wants it). 

Even then you can still wind up with clicks occasionally. Careful
adjustment of buffer and thread priorities can help a lot but even then
may not be enough. 

If your DAC supports 16 bit mode I can give you the settings to play
that. This seems to work very well on pretty much anything. Of course
that means that if playing CD music you will need to have the volume
controll set all the way up otherwise you will loose bits. And a 24 bit
original file will have bits dropped. But if dealing with CD music 16
bit mode works very well. 

It still needs some more time to find out whats really going on here to
come up with a solution that will work well with all 24 bit
implementations. 

John S.


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JohnSwenson
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