dCS is good but old school -- even dCS Vivaldi Apex + Upsampler can't play DSD 5.1 music (on so many hybrid SACD) nor DTS encoded music that even many free PC music players can do. Don't even mention the new trend of immersive music like Dolby Atmos music which Apple Music or Amazon Music now offering. I know because I wasted so much $$$ on these dCS boxes, now I have to sell them.