หาข่าวมาฝากนะครับ
http://www.avguide.com/forums/oppo-bdp-83-bluray-disc-player-plays-sacd-dsd-rather-pcm-dsd-vs-pcm-questionสรุปว่าน่าจะได้ครับ
"....Paul (not verified) -- Tue, 05/26/2009 - 11:21
I have the BDP-83 installed in my system now. I am not using the HDMI, but instead using the 7.1 analog outputs, which according to user guide provide the same output and quality as the HDMI cable does.
On the last point, can anyone confirm that is the case, meaning has anyone tried this via HDMI and via the analogue outputs and compared?
I have switched between the DSD and the PCM setting in the oppo SACD setup menu, and I can hear a distinct improvement in quality when I switch the output to DSD. While I have heard this in most cases, it has not been true of all the discs I have tried. There are a few that to my ears sounded better via the PCM setting. Not sure why that is.
Last point, though not directly related.
I have a 500-GB hard drive connected to the oppo as it has a USB port and software for this. The menu navigation of the HDD contents is very limited as are the supported formats (only MP3 (yuk!) and WMA that I can see), but the WMA format is ok. You can output as PCM or bitstream from the digital out. I am using the latter as the digital out is fed into the digital in and DAC of my Cambridge Audio 840C.
While I am going to allow for player burn in for a month before making final judgement, at this point the HDD to Oppo, then digital out to the 840C, does not sound as good as a cheap Iomega Multimedia hard drive that I connected exactly the same way to the 840C.
I am wondering if the digital outputs on the Oppo are an afterthought and perhaps not the best quality? The same music in WMA format fed from the Iomega to 840C sounds much better than from the Oppo to the 840C. I am using the same model of digital cable from both sources, so it is not a cable difference that I am hearing. On the Oppo the music from the digital outs lacks air and ambience and sparkle...."
