I’m rethinking the SU-6 now after reading more about the Denafrips Iris that is only $542 and seems to share a lot of the same design aspects with the SU-6, and in this review it seems to generate similar results as well. Not sure it’ll work with my Pegasus and have some more research to do, but the Iris looks promising so far and I could put the extra $200 toward a better HDMI cable. Never ends.
https://theaudiobeatnik.com/review-denafrips-iris-ddc-digital-to-digital-converter/