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Music servers and other computer based digital audio technologies.

Re: As an example refer to this paper

I can check for the async mode since I don't have access to an 2NX right now but I am happy to plug-in my Optoplay for you right now.

Works just as it has for many years. Shows up as USB audio device in the device manager and uses USBaudio.sys as the driver. When I play 24/96 material the data rate indicator on my DAC switches from 44 to 96.

The simple way to show which mode it is operating under is with a USB monitor. That is at least the way I used last time. In async mode you will find a second isochronous endpoint that is going from the sound card to the computer. This channel is being used to tell the computer how much data to send over the primary channel.


No need to get worked worked up about this I am just trying to help.

Cheers

Thomas


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