47 Labs "Shigaraki"Integrated

Anyone out there have experience with this little integrated? I'm wondering if there are any problems with 47 Labs gear interfacing with other brands of cd players?
Why wouldn't the Shigaraki integrated interface with other brand CD players?

I think the 47 Labs' transport and DAC has some special digital connection, but I don't think the amps do.
The Shigaraki integrated is just like any other - it will work with any component you choose.

As for the 47 Labs transport/dac interface, it too works as any other. 47 Labs is indeed special stuff, but it'll play with other brands!
I seem to remember a post on audioreviews amp section that refered to there being a problem with component matching due to the very low input impeadance(or was it the output impeadance ?),Thus my concern.