ATI Audio DDA416/WC106 - Manual (Page 11)

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DDA‐416/WC106 Manual
DDA-416 WC106 BLOCK DIAGRAM
Input processing includes transformer isolation, cable termination, cable equalization, and AES
digital audio interface receiver (DIR) and digital audio interface transmission (DIT). The output of
each input signal processor is routed to a multiplexing chip which allows connection to each of the
output groups. Selection is controlled by the position of the configuration switches on the back
panel of the DDA. Each output port is driven by its own driver preventing interaction between
outputs. A microprocessor sets up the DDA for operation.