Personal confuser Audio which aspect has the greatest impact on SQ?

I think that the question posed by the OP is a very good one.
Essentially, if I may rephrase it, OP is asking: Formerly DAC Quality was was an issue in the chain.  Can we now assume that even the least DAC will have hit a minimum standard of quality that  attention, and resources, are best applied to the other links?
  One of my previous DACs was non asynchronous: PS Audio Digital Link III.
it was very good with it’s tos link and coax inputs, but terrible over usb-flattened the sound stage like a pancake.  When devices began to appear that reclocked the usb output of the computer, it finally started to sound listenable.  Today it would be hard to find a DAC that doesn’t correct this.
  Do all DACs therefore sound alike, and can we ignore differences between them?  The answer is decidedly no.  I recently had two DACs in regular use that sounded wonderful indidually but could not have sounded more different from each other.  I still think that the DAC will be the biggest determinator of the sound.  That isn’t to say that the other links don’t matter.

@mahler123>
... OP is asking: Formerly DAC Quality was was an issue in the chain.  Can we now assume that even the least DAC will have hit a minimum standard of quality that  attention, and resources, are best applied to the other links?

When devices began to appear that reclocked the usb output of the computer, it finally started to sound listenable.  Today it would be hard to find a DAC that doesn’t correct this.

  Do all DACs therefore sound alike, and can we ignore differences between them?  The answer is decidedly no.  

I recently had two DACs in regular use that sounded wonderful indidually but could not have sounded more different from each other.  I still think that the DAC will be the biggest determinator of the sound.  That isn’t to say that the other links don’t matter


OP>
well said!

of vast import is NOT adding back into the digital chain more ERRORS and maintaining signal integrity with the ones and zeroes.
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I am fast coming to the opinion that UNLESS one throws demonstrably large wads of cash into a stand alone dAC, d(15K or more at retail) the current SOTA in DA conversion is at or very near its zenith.

this is of course barring some new 'warp drive' innovation in DA design and or technology, which is of course as yet unknown.

I feel from what I've experienced of late, only the 'statement or Reference' level dACs clearly surpass the offerings beneath them.

this observation leans heavily on the advances in 'clocking' and remarkable attention being given to the upscale dAC power sups.

this means, on balance, the threshold for diminishing returns has been substantially elevated via the DA conversion tech being employed almost universally in present DACs.

one already mentioned earmark of DA conversion advances is the proliferation of dACs across the board offer now merely a plethora of 'differences' rather than a multitude of 'betterment' with respect to audio quality.

not only are there chocolate and vanilla but chocolate toffee and vanilla toffee too.

given each compliant facet of the audio system does play a role, even to the point of redirecting or elevating SQ, the dAC itself can not be squarely set in the sights as the make it or break it link in the chain, and as such, investigating the items upstream of the DAC have become worthy of more in depth examinations.

for EX: one AQ product for $50 which is a USB plug in is getting loads of credible press as being able to deliver improved SQ.

EX; as previously pointed out herein, addressing likely or possible issues with power line gremlins is now more worthy than before of greater consideration.

even the protocol for streaming is of greater consequence than in previous years, ala ethernet or the rest of the usual suspects, USB, and or coaxial interfaces.

how long will it be before we have multiple options for digital converters that work off the grid entirely?

obtaining great audio thru the digital side of the coin is getting cheaper, though remaining uber concious of the seemingly lesser devices and software that contribute to the audio being 'clicked up' is key.

consider then these new 'interface converters' referred to as bridges' that reside on the LAN or are attached between the PC and what ever D/A converter.

each time I’ve added in some level of Digital converter upstream of a dAC the outcome has been an audible improvement.

these instances have always been limited by means, but the consideration then is exactly the increment of sQ upgrade resulting from those devices which seem to forecast a greater investment there can yield formidable gains.

my trepidation however is fortified by budgetary and philosophical restrictions, given the cost of some of the more highly praised ‘bridges’ out there which run around $4K to $5K give or take a bit!

in several cases as much as a quite competent stand alone DAC!!

and likely adding on yet another wire as well.

hence, the ONLY rationale for going forward with a similar mainstream DAC investment for installing a new bridgte would have to be the audio quality is decidedly improved, not merely made different.


without respect to cost, have the additions of a bridge in your system brought about ‘night and day’ SQ gains?

just how relevant is a stand alone DAC in developing the digital signal anymore?

I think the issue is one of control, and upgrades.


I mean, if you find an all in one you like, you should absolutely buy it. Fewer parts, smaller, fewer cables. Especially in small apartments, bedrooms.


However, my current set up is a Raspberry Pi -> Mytek Brooklyn -> Luxman 507ux Integrated.  Retail is a modest $8k or so, but still not money I'd like to shuffle or attempt to sell used and buy something else.


Let's say I don't like the wireless user interface (UI) , no problem. Install something different on the Pi, or get a streamer with built in storage I like. Problem solved. My sound quality remains the same.


Lets say I want to upgrade my DAC to a Manhattan. No problemo. The Luxman stays put. The streamer which has my music and a UI I like stays exactly the same.


Having said this, I pay for all the cables, gadgets and the ability to control exactly what each component is. I don't sweat that I paid several thousand dollars for the Luxman and might find a DAC I like better, which then causes me to throw it all away together.


So, reading what I just wrote, the amount of money you spend matters. If you can find an all in one for $150 and maybe in two years doesn't support your music store or goes out of business and no longer supports current iPhone/Android, well, throw it out and buy latest.


Best,
E

@Eric

Thanks Eric

I’m all for swaping in and out those lesser priced gizmos, even the media SW I’ve had to digest in order to use.

I’m in that sW investigation boat presently. just finished looking into amarra, and about to decide on roon or Audirvana. Audirvana Plus may wind up coming  on board anyhow as a belt and suspenders approach.

ROON may or may not end up as a wise pick for me currently as I simply do not have enough varied zones or end points to see its greatest value.. 

the interface between PC and D/A intrigues me now.

until another or a newer D/A lands here and that might be a while, I gotta go with my BC DAC 3, and that means some how converting from USB to BNC or aES or from Ethernet to BNC/AES. the latter option would be the choice provided the cost is attainable.

otherwise and for a time, its likely gonna be my old  Hiface or a refreshing  of Windows on my Win 7 box and using its Lynx aES 16 X pci SC, which does a better job by far than the Hiface despite those who would kick about using a PCI sound card.   

I’m only guessing but feel even with tech continuing to march ahead that improving on the Lynx is gonna still be in the 600 to 1K price range, if not a tad more.

the more attractive pieces are those which have upgrade paths already in place either with interior tech or simply via upgrading power sups.

as said, the sA DACs I’ve heard that are compelling were the eMM Labs 2x and the latest BC black box pre/DAC, and those are nothing more now than dreamworks, even pre owned.

lastly, the advent of the latest all in one  ‘music streaming’ contraptions  seems a favorable route perhaps, at least on the surface, than dealing with seeking out and adding in a upscale ‘bridge’ and a new SA DAC.

we’ll see..