The AKD7734-A is an evaluation board for AK7734, which is an audio processor including a stereo ADC,
a stereo SRC and an audio DSP. This board is composed of a main board and a sub board. It is possible
to control the setting of board via USB port. RCA connector is used for the input and output of analog
signal. This board also has digital interface and can achieve the interface with digital audio system via
optical connector.