There are significant steps, giant steps, and steps into fancy cases and ego bragging rights. Giant may be more than I am willing to do. There is a point somewhere in the giant range where there is not actually any improvement to be made regardless of price. I use a PC as my server so no streaming, no MQA, etc. Mostly redbook FLAC files.
I guess I am looking upper significant, lower giant. It would have to something better as I have tuned the system to the do-no-wrong. I could stop probably.
Chord ( both Mojo and Qutest) Pontus or Holo Spring would be in the list. Quite a stretch for me. Bummer Holo wants $600 to add a pot and buffer and only the top end has the improved USB port. Brings it up close to 4K. That should be universal as Schiit can do it in their $230 unit. An AMD galvanic transformer costs $12 retail, so feeble excuses. There should be no need for a DDC any more for USB. Band-aid for a bad USB implementation. Once upon a time and for SPDIF, but not now on USB. At the multi-K price point, even SPDIF re-clocking should be built in.
I wonder if the R26 is any better than a Bifrost or just full of features I have no use for. I imagine a sub 2K R2R would sound at least different. My focus is speakers only, vocals and acoustic instruments as natural as possible. Price jumps quite a bit if one needs to add a preamp. Kara is about the entry point so now $1500.
I have see way too many horror stories about the lack of support from Musician. It is a shame when someone puts out what may be a great product, but ignores the owners. Or like Topping, support seems to be one gentleman who answerers questions on the forums. I wonder about all these Chinese brands that don't even have a corporate WEB site. A $200 DAC is throw away. $2000 is not. Geselli, JDS, Schiit, Chord, and RME you can get on the phone with.
No, I have not posted my system. It is resolving enough I can tell the differences between the Muse, 4 SMSLs, 2 toppings and my JDS. The Sabaj and the DX3pro+ sounded the same to me. The difference between my own amp and the Vidar were quite clear. Which is better I am not sure but I am sticking with the Schiit for now. Detail vs dynamics. I have not heard a pair of speakers under 5K I would prefer, and a lot way over it I sure would not. Come to think about it, I have not heard a speaker that I "gotta-have" and speakers are way more important than the DAC. TuneTot wasn't bad. They have made a lot of progress since the Watt. I would like to hear the mid-line Sonas Faber. I could probably match it myself but it takes about 6 months to do a speaker.
I stick with my beer. With beer, it is the recipe. Wine the right mouse has to piss on the right vine on the right day.... Great, but too hard to pick. I'll stick with my Amber ales and porters. Great for $12/6-pack.