Suffice it to say, we're aware that each our portable audio product should have some case, but there are no details about one for xDSD GRyphon at this time.
That's correct, we've been asked about a 4.4mm iEMatch dozens of times over last two years and we know many folks in here would find it very useful.
xDSD Gryphon's rear 4.4mm used as a line input would make it a headphone amp for an external DAC.
xDSD Gryphon's rear 4.4mm used as a variable output would make it a DAC with volume control for an external amp.
xDSD Gryphon sounds different than micro iDSD Signature and quite similar to our micro iDSD Diablo.
We've been already vocal about this for several weeks as several our DACs work with consoles, but thanks for noticing
We'll have an update shortly after this weekend!