Capable of providing up to 32 channels of ADAT I/O via 4 pairs of opticalfi bre Toslink connectors arranged in groups of 8 channels, the DN32-ADAT features 24-bit signal transmission and your choice of a 44.1 or 48kHz sample rate. The optical-fibre, light-pipe connections provide absolute galvanic isolation, which completely eliminates ground loop interference - for unparalleled signal integrity.