I'm running an XDA-1. For me, it was a no brainer for the price. I'm running five digital sources and the XDA meant that I only needed one DAC.
I'm pretty sure that you could find better if you hunted around a listened to a bunch of equipment. All I can say is that my setup sounds good to me and was certainly an improvement over using the internal DAC on my NAD AV preamp.
I'm pretty sure that you could find better if you hunted around a listened to a bunch of equipment. All I can say is that my setup sounds good to me and was certainly an improvement over using the internal DAC on my NAD AV preamp.