Tbg,
I am sorry but which part of the word "same" you do not understand?
DoP and "native" DSD streaming are exact same thing, except that DoP is packed in PCM-like format. Once DoP is "unpacked" it turns out to native/real/pure DSD.
So there is no audio quality difference between that two.
Again, let's not confuse DoP with DSD converted to PCM.
There are few more things that you are welcome to share with your "other pro designers".
1. It is not exactly clear how the ESS Sabre DAC handles DSD, especially when it comes to attenuation. This is something that only ESS can clear up, if they want.
2. The German-made TheSycon ASIO driver for XMOS does support "native" DSD.
3. Your BMC PureDac does support DSD64 and double DSD128, probably in DoP format, though not specified on their specs.
4. JRiver MC19 can convert any PCM file to:
a) DoP at DSD64
b) DoP at double DSD128
c) native DSD stream at double DSD128
Bottom line, your current DAC operating at double DSD128 should sound the same as your BMC PureDac operating at double DoP/DSD128, which the JRiver MC19 supports as well.
If you still hear audio quality difference, it is because something else in the signal path is inferior or superior.
Hope this helps!
Best ,
Alex Peychev
APL Hi-Fi
I am sorry but which part of the word "same" you do not understand?
DoP and "native" DSD streaming are exact same thing, except that DoP is packed in PCM-like format. Once DoP is "unpacked" it turns out to native/real/pure DSD.
So there is no audio quality difference between that two.
Again, let's not confuse DoP with DSD converted to PCM.
There are few more things that you are welcome to share with your "other pro designers".
1. It is not exactly clear how the ESS Sabre DAC handles DSD, especially when it comes to attenuation. This is something that only ESS can clear up, if they want.
2. The German-made TheSycon ASIO driver for XMOS does support "native" DSD.
3. Your BMC PureDac does support DSD64 and double DSD128, probably in DoP format, though not specified on their specs.
4. JRiver MC19 can convert any PCM file to:
a) DoP at DSD64
b) DoP at double DSD128
c) native DSD stream at double DSD128
Bottom line, your current DAC operating at double DSD128 should sound the same as your BMC PureDac operating at double DoP/DSD128, which the JRiver MC19 supports as well.
If you still hear audio quality difference, it is because something else in the signal path is inferior or superior.
Hope this helps!
Best ,
Alex Peychev
APL Hi-Fi