16 and 24 bit format up to 48 kHz
optical and SPDIF to spdif to optics.
I use it for 5 minutes
and works well
Small Housing Case mtallique 9cm x 6cm x 3cm
I like the helpful-slip feet saw the little watch case.
I do not like that damn spare power (again .... grrrrr) but free! (I mean included in the price)
it's still too expensive of all fawns.
I put 9 because nothing is perfect.
when the choice again, I would say later.