Yes LMS doe not handle multichannel .
And the Touch does not have hdmi , i know that spdiff and toslink only
Handles ac3 or dts coded multichannel not discrete multichannel, hdmi
does that . Don't know if any multichannel USB soundcard could be used (
in theory ).
Squeezplay ( the native player
Well, after much scratching of head and finding out which SACDs were 2
channel only, I see that LMS + DSDplay ignore or otherwise don't scan
non 2.0 DSF files, so the above question about DoP is not important.
Peter