Educate me about DSD

No, that is DSP

For the relatively small number of native DSD recordings out there, is it really worth worrying about? I’m streaming thousands of hi-res PCM songs through my R2R NOS DAC without all the filters, noise, etc. and enjoying the crap out of the quality of sound I’m getting. Is doing backflips to try to optimize DSD processing for a relatively few recordings for negligible, if any, sonic benefit really worth it? Maybe someone can explain this to me, but currently I just don’t get it when hi-res PCM is so damn good and so much more accessible.  To me, SACD/DSD is Sony’s next-generation Betamax as an effort to create a proprietary format they can selfishly monetize as all their own but is ultimately and likewise doomed to fail.  Could be wrong, but it seems eerily similar in many respects.

Another user of Native DSD and I have to tell you, that I can’t hear the difference 99% of the time between 256 and 512 DSD.  Maybe it’s my equipment or maybe it’s my ears. At least I know their music isn’t remastered from 1960’s analog tapes.

All the best.

@soix 

While I think it’s cool to have access to I agree with your point here. I’ve done a few listening experiments with files purchased from Native DSD and although the artists and recordings were excellent the results weren’t appreciably better than well produced Redbook titles.

@curiousjim 

In my listening tests the differences were small but they were audible (on my equipment). But to my point above- I did not have the same title available on CD for comparison at the time nor did I bother to take the DSD 512 file and downsample down to 16-44.1 for direct comparison. I did downsample the file to 24/192 for playback from my server and the quality was still very good although the file sizes were still extremely bloated compared to a ripped CD.

@curiousjim

The possible reason you can’t tell the difference because majority of DSD512 filed are upsampled. I said it few times, the upsampling adds nothing but noise to the original file.

@soix

The good thing is, we have a choice. We can choose to be content with what we getting through Qobuz / Tidal or buy DSD downloads. I always appreciated the option to buy the music, one is philosophical and other reason being able to hear the music as intended by artist or studio engineer.

In my system, native DSD files do sound much superior to their streaming counterparts. They aren’t cheap but man, the dynamics and realism is off the charts.