well worth the money.
nice expansion, reliable ie, no drop outs, great to have control of all the inputs from the front. works very well with a fca 1616, the only con i can give this unit is that if only 1 optical cable is used between this and an external interface, it allow the expansion to become clock source" master", if the same cable is reversed, ie from output interface to input ada8200 it wont sync, a second optical cable is required to go from output ada8200 to external interface to make external interface clock source"master". all in all compared to my octopre its half the price and does what it says on the tin.
good value, good looking, non expensive.