I’d like to ask if the new version of volumio has the fix included, that removes the bug causing the truncating issue (namely that 24 bit audio is truncated to 16 bit on i2s line)
I’ve ordered an PCM5102A based HiFi DAC PiCobber, to be enable to listen to high def audio, as I had bad results with usb DAC.
I may cancel the order if this issue is still unresolved or can not be manually resolved easily.
This post described the bug, and the fix also: http://www.raspberrypi.org/forums/viewtopic.php?f=44&t=8496&start=575
Thank you for your help!