emusonacid! legacy

jUST GOT THE (1613) 8 ANALOGUE OUTS UPGRADE FOR MY E6400 ULTRA

THE CARD GETS RECOGNISED AND THE OUTPUTS SHOW UP.

BUT NO SOUND COMES OUT WHEN I ROUTE SOMETHING THROUGH THEM!

ANY IDEA??????????????????? THE PAPERWORK TALKS OF 2 PAL CHIPS WHICH DIDNT ARRIVE IN MY PACKAGING - COULD THIS BE A PROBLEM??????

CHEERS FOR ALL YOU HELP
MR R