What makes a DAC so expensive?

@grannyring Sad but true. When I'm building I also spend time on diyaudio and the difference is so stark. People genuinely trying to help each other vs. the cock fights that always break out here. 

That said, if there's a better place to find out about new gear, I don't know it. I wish we could just fix the culture here.

Thanks for all your contributions. I've just about finished replacing all the signal wire and rca connectors throughout my system and thought about you when I gave it a new title:  "Nothing is Sacred."

Thanks for all your posts and for encouraging people to treat our equipment like the platform it is and not a piece of jewelry. And let me know if you ever find an alternative community...

Those are some pretty awesome statements, @cal3713 and @douglas_schroeder and @grannyring 

Your tactic definitely pinches the sarcasm nerve, in me. 

So, maybe we can be clear here: there is no space here for conversations that get at the heart of value questions relative to your bottom line? 

I didn't realize there would be police of this kind, in here, but there certainly is... 

Let's at least talk, for a moment, as "men," as they once said. 

I suppose you could have simply tossed me out, so why are you playing with me? Why the group escort? 

Am I not permitted herein to inquire as to the actual significance of claims related to power supply, OP amps, and compression in the output impression of low cost DACs? This would appear to me to be an excellent place to truly get at these issues, to learn about them, etc...

There is some things way ver priced but fantastic DCS is a premiere digital company you can spend $90k on their top effort Dac, power supply, and super clock with temp controlled ovens 
the most realistic in sound quality quite possible but at a extreme cost. If you are that wealthy a $300 k system will put most to shame ,the point is state of the art costs $$$.

If you are newer to audio class leading quality per dollar $$  spent Are Denafrips, tons of awards, Schiit audio, Mytek ,and         Bench mark, p.s Audio each one will have a different sonic character ,the most analog per $$ spent a Denafrips R2R dacs .
the Denafrips Ares2 , the best dac under $1k  on the market and best many at $2k , their Pontus at  under $1800  IMO class leading In the next upper class like the .Schiit Yggsdrasil,Has also very good value but less forgiving of older,less 
refined recordings , and depending on what you are loooing for your system as a whole and it’s sonic foot print matter.  Read as many reviews on the possible choices to get an idea. I bought several just on one reviewers opinion and it may have sucked 
in my system . Your budget too will have a lot to do with ultimate refinement . A lot of possibilities, p.s when a company gives you 2 weeks audition it is worthless imo digital takes a solid 300 hours + to truly settle in being so low a voltage say compared to a Power amplifier to be at its best I have had dacs that took 150 hours just to start settling in and being less bright ,several factors there as to 
why and digital cables too effect the sound ,and take time to runin 
over 40 years at this ,I hate running in new gear for that is when you have to go through hearing it at its worst ,unless you have a backup system to just put it in .besing an Audiophile can be great 
but sucks when trying to voice your system to your specific 
sonic goal,or expectation. Having owned a Audiostore in the past 
and overspending many times.  ,and more then a nice home on Audio .as I get older I look for best value , for when you get to 
a certain point you may have to spend 2xthe cost or more just for a 5% increase in Fidelity ,there are No guarantees ,cables one area 
where there are many way over priced out there ,and all sound different . Budget your purchases myself Loudspeakers  spend the most you can afford , and digital second IMO for it is the sourse 
you can’t make up a lost musical signal downstream . Then both amp,preamp,or integrated ,cables never go cheap ,or weak link 
In  the chain. Just my observation ,nothing more.

Is my discussion a tactic? At least for me, it's not a "tactic". I was a Chintziphile many years ago. I'm simply discussing the ulterior motive that often accompanies the effort to claim that the differences in performance are not that great. 

The only thing that changed my perspective was the blessing of being asked to review, and consequently handling equipment in a different class than I ever would have considered buying. Apart from that, I likely would still be arguing along the lines of the objectivists in order to defend the wallet - and frustrated with the sound/experience.   :)

It's simply not worth arguing about it. Either open your wallet or not, and get the results you are working (or not working) for. If you don't want to spend money, feed your skepticism. If you want to build a superior audio system, get ready - you have to open your wallet.    :)