Here’s a full review of the DCHDMI! The video also goes into detail about all solutions for DC on a flat-screen, as well as describes some of the issues with the DC’s signal. For more information and the most up-to-date links, please check out the main Dreamcast page: https://www.retrorgb.com/dreamcast.html
DCHDMI used in tournament: https://kotaku.com/an-old-school-marvel-vs-capcom-2-throwdown-was-the-bes-1831415905