Wow, thank you! This is exactly the dilemma that I'm in, and it's a bit frustrating/exciting at the same time. I say exciting because I just entered this audiophile headphone rabbit hole with tabs and tabs of so much new info; it's super interesting nonetheless. From DACs to Amps to Cans and their mods, the selection is vast for pairing with my PS5 setup. I also think I have a pretty decent understanding of the whole UAC1 situation of the new Sony console.
So a little background, I've always respected the audio side of entertainment, whether it's movies, music, or videogames. When it comes to any medium, I've tried to get the best quality out of them as much as I can with what I have. So for videogames, I've had a Denon AVR for the longest time (2011), and for the past 2 years or so, I noticed I'm using the headphone jack (with an ATH-M50) more and more for competitive and single-player gaming instead of my 5.1 surround sound. With Sony emphasizing their new Tempest format (which is only initially available for headsets), I really wanted to start the new-gen strong in the audio department. I want to say more than a couple of hours have been put into researching the most optimal yet budget-friendly setup that actually works with Sony's 3D audio. And again, it could've been much shorter if Sony just had implemented a UAC2 solution or 3D audio over HDMI, but I digress.
Now I don't mind if the setup is wired (I'm so used to it from the M50s), so naturally, I looked into wired phones (under $350ish), and as far as selection goes, I compared a bunch but to name a few would be the PC37X, PC38X, DT770, DT990, HD58X, SHP9500, X2HR, the HD6XX and many more. Then I looked for the DACs/Amp requirements needed to sufficiently power and connect said phones with the 3D format, and it's been a doozy. From Schiit stacks to Creative's G6 to JDS Labs DACs, it's a little daunting, more so from Sony not being up to par with UAC2 compatibility or the HDMI solution mentioned above.
After a while, a wireless solution (the Audeze Penrose) had caught my eye, which eliminates a lot of the DAC/Amp prereqs for a wired setup. I've never had a wireless setup before, but I'm sure the tech is up to par with fidelity vs. wired. So I am waiting patiently for some Penrose reviews to come through. I'm not sure if I should pull the trigger on the planars and see what Sony does for the "TV 3D audio coming after launch" or what, but I'm not in a rush. I want to make sure the setup is just right. I want to eventually utilize a DAC/Amp combo for a wired setup (if I go with HD6XXs, for example) because I'm reading that the headphone output's hardware isn't really that optimal for AVRs. Some quick questions that I have, and I thank all of those in advance that help answer them:
1) Would the Penrose's benefit at all from a wired line instead of the wireless dongle?
2) How would I be able to get 3D audio via a Schiit Asgard 3 with a DAC module to an HD6XX, for example? Line out via controller? Is that even optimal?