Streaming is cheaper.
SACD vs. 24/192 stream
I recently acquired a Innuos ZENith Mk3 streamer, replacing my Bluesound Node. I've come to appreciate what the Mk3 adds--more low-level detail, clearer soundstaging, slightly better bass.
I repeated a comparison I did with the Node--comparing "The Priest" from Joni Mitchell's Ladies of the Canyon via MFSL SACD vs. Qobuz 24/192. The latter should provide higher resolution sound than an SACD, according to this article: https://www.mojo-audio.com/blog/dsd-vs-pcm-myth-vs-truth/. I played the SACD on my Cambridge Audio CXU universal disc player, which uses an HDMI cable to feed a Geerfab D.BOB that sends a DSD signal to my Denafrips Venus 15 DAC.
The result this time was similar to my previous comparison. The SACD revealed greater soundstage depth of Joni's guitar, and her vocal was more realistic (marvelously so) than the hi-res stream.
Given that I'm using a very good streamer and just a mid-level sort of disc player, I would conclude that I prefer the sound of DSD to PCM. The article I reference above suggested that an R2R DAC (like mine) should sound better with its native PCM than DSD, whereas Delta Sigma DACs sound better with DSD. I'm not so sure that's true with my system.
So this gives me reason to continue to use SACDs and keep an SACD player in my system. Generally, I find that high-res streaming is superior to Redbook CDs. That was evident even with the Node, which I think punches way above its price, especially when upgraded with a good linear power supply.
What have others of you found when comparing hi-res discs with hi-res streaming?
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I really was not sure from the theorectical point of view so I queried.
Core Technical Differences
So it sounds like the more continuousness of the SACD is theoretically more pleasing. But of course, it will depend on your components and systems. Great question. | |||||||||||||||||||||||||||
Well you might though differently if you had stepped one up from mk3 to say pulsar. Innuos really changed gears there and not to mention zen NG and then again zenith NG. If you get the opportunity to try any of the above mentioned to compare do it and you will be surprised how much more streaming have to offer 🙂 | |||||||||||||||||||||||||||
@iseland It's nice to know that spending twice as much would reduce this small difference; but at my income level, it wouldn't be worth it--I'm guessing the Law of Diminishing Returns really applies when you get to those price levels. Overall, I'm very happy with the sound of my system, whether listening to streaming or other sources. Only careful AB testing revealed the difference I noticed, and it certainly doesn't diminish my enjoyment of the music. However, I would say the greater realism of Joni's voice on the SACD augmented my enjoyment, so if a better streamer does that, maybe it is worth it to those who can pay the price. |
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