Universal Players that do not convert DSD to PCM?


All
Is there way to definitively tell if a universal player converts DSD (SACD) to PCM before convertion to analog? I am talking about 2 ch Audio output from the player here.

When I talk to retailers about this I usually get a blank stare.

Any thoughts would be greatly appreciated.

Thanks
Tim
twclark
Seandtaylor99, I did say "please".

That reference is from 2001.

There are Super Audio CDs that are "pure" DSD. From recording, through mixing and to mastering.

You can do mixing in DSD - sure, there are nowhere near the number of channels as a PCM mixing desk.

Regards,
Recorders and studio equipment for mastering is expensive, and no one is going to rush out and buy all new DSD technology when high resolution PCM is as good or better.
Seantaylor99: "Aren't ALL digitally recorded SACDs originally recorded in PCM then converted to DSD during mastering? Do any digital multitrack recorders and mixers run natively in DSD? I thought they all ran 24/192 (or 96kHz) PCM.

The DVDA standard (PCM) is theoretically a higher resolution standard than SACD (DSD) so if a player converts DSD to PCM (DVD-A) then that should not be detrimental."

There are DSD recorders and they DO NOT start in PCM. I read somewhere that DSD's native sampling rate is something like 2.4MEGA Hertz! DSD is a delta- ( or 'difference'-)sensing system and records the difference between this and the last sample. PCM converts the entire sample into a digital representation and requires lots more digital resources than DSD's delta sampling.

Personally, I try to stay away from DVD-As or SACDs, both of which are highly listenable formats IMO, that were recorded in the other format. EVERY conversion has to remove some of the information or it wouldn't be called sampling.
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Eldart,

You would be surprised to find out how many music (and mastering) studios did NOT rush out and by PCM gear! Analog is pretty ok.
Most music studios today will still mix on an analog desk, SSL or NEVE, and sourcre from PCM or analog.

There is no professional DSD mixing solution.
The only PURE DSD is the SONY Sonoma Workstation. (8 Ch).
There is only a few of those around.
This is a complex topic,I was personally involved with a high channel count DSD mixing solution, that found no market. Doing DSD is super expensive at this point since traditional DSP chips are illsuited for the task.

Now, there are still planty of people who record analog.
The best (pop) SACD's I have are all sourced from Analog. Tracked analog mixed analog and EVEN mastered analog, then turned to DSD at the last step.

For popular music where you need high channel count, you can use an analog desk and analog recorder. For classical and jazz you seldom need more then 8 tracks for a good recording. So there are ways to make DSD that has not touched PCM. And indeed these will sound the best.

I can't argue the Analog, PCM DSD thing anymore. I've been there and done it many times over. For those who want to argue the difference, please list your qualifications or experiences first.

If you are serious about your DSD, better get a player that does not convert.
Correction, to be fair. The sony worksation was never for sale. Sadie is realy the only true DSD workstation.
There is also DXD from Merging, but it is essentially 384khz PCM NOT dsd.