Hi. I've searched for this question with no result. I have a Pioneer DV-444 dvd player. It doesnt list DVD-A anywhere as a supported format in the literature that I have seen, but it mentions having converters that support 24bit 192khz. I tried putting a DVD-A disc in it to see what would happen and it has been playing them fine. I'm wondering if what I'm hearing is really the actual DVD-A. Is it possible that this machine is somehow resampling and dithering the final output? It just makes me unsure because nothing says it supports DVD-A. Thanks...