My computer is a home brew affair with a Asus Prime Z390 motherboard and an i7-9700k CPU. It's served be reasonably well for the last few years though the audio has always been finicky. Today the rear audio died, the front still works but I'd really like the rear jacks particularly line out to work. While the headphone out does drive my stereo ok, the line out was cleaner. The one thing always annoying about this card is no significant buffer, very easy to subject to buffer underruns and skipping. So if anyone knows of a good audio pcie card that works well under both Linux and Windows and preferably supports 24bit x 192khz or better samplying (32bit is fine but really way beyond necessary), reecommendations would be appreciated.