Agreeing with what has generally been stated here before, definitely give it more time. May also have been stated before (or you’re already way past this already), but simply pointing speakers past your listening spot or even straight out. Then slowly inching/ incrementally turning them back toward you. Heck, I’ve even noticed speakers actually sounding warmer when pulling them closer together - some how rounding the tone while bringing the image into better focus.
As for a separate dac, so many excellent dacs under 1k. So many under $500 for that matter (especially used). And -of course - they lend their own sound signatures as well. Thinking SMSL on some of their more lush sounding options if you didn’t want to spend too much. But if you could swing a Denafrips Ares II at some point? 👌🏼

